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BMW Drive Belts & V-Belts

Your BMW's drive belts are wear items, and will degrade and crack over time. Don't wait until you have a belt failure... don't get stranded! Replacing your BMW's belts, such as the alternator belt, power steering belt, air conditioning AC belt, or serpentine belt is a low cost insurance policy to preventing a break down -- or worse, engine damage. We recommend checking your belts every 10,000 miles. If your belts have excessive cracks, dry rot, missing teeth and/or grooves, are cause noise, it's time for new ones.

While also inspecting your serpentine belts, also check for wear or resistance in the pulleys. The tensioner pulley and deflection pulley are the primary sources for belt squealing. The rubber-isolated pulleys can also break apart, leading to total belt failure. We sell the tensioner and deflection pulleys for the M50 engine family used in the E34, E36, E39, E46, X5, Z3, and Z4.

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Accessory Belt Service Kit w/ Kevlar Reinforced Belt - BMW E60 N54 3....
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Packaged by Turner - Corporate Logo
T#:22163416
Part#: 4485241TKT
In Stock
Sale - Save 23% $ 177.99

This product was last offered at the strikethrough price on
05-03-2026

$ 136.47 USD
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Sale - Save 23%
$ 177.99

This product was last offered at the strikethrough price on
05-03-2026

$ 136.47 USD
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Eliminate your squeaking accessory belt pulley and cracked drive belt with this upgraded accessory belt service kit! This kit includes the ECS Kevlar Reinforced Drive Belt, belt tensioner, and idler pullies. ECS Tuning's Red Kevlar Accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt. Kevlar-reinforced belts experience less elongation over time minimizing the amount of belt adjustment needed as well as offering a higher shock and impact resistance compared to OEM-style belts. Refreshing the rollers and/or tensioners simultaneously is a great way to ensure all vital components of your drive belt system are functioning optimally for years to come!
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Accessory Belts and Tensioners Kit - E39, E46, Z3 - M52TU, M54 Engine...
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Continental - Corporate Logo
T#:182557
Part#: ADK0023P
In Stock at Vendor
$ 236.99 USD
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$ 236.99 USD
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Continental is the OEM supplier for the stock serpentine accessory belt on your M52TU or M54 engine. They are also the OEM for many other components on your entire car. This extensive kit covers many of the common wear items that should be changed any time the serpentine belt is being replaced. As these cars gain years and mileage the belt tensioners will also need to be replaced along with the actual belts. It won't do any good to replace the belt if the tensioners are worn. This kit will save you time and money over buying these pieces individually and you get OEM-quality over any 3rd party aftermarket brands.

Included in the accessory belt and tensioner kit is:
  • main drive belt, 11281706545
  • A/C belt, 11281437450
  • mechanical belt tensioner with pulley, 11281427252
  • A/C belt tensioner with pulley, 11287512758
  • deflection pulley, 11281748130
  • mounting bolts

This kit fits cars with the mechanical belt tensioner only. Generally this is all cars up to 2002 model year but you may want to double check your car and match the picture to the tensioner on your engine. The hydraulic tensioner has a miniature shock absorber on the belt tensioner. You can also tell early from late by the A/C belt. BMW changed the spec from a 5-rib belt up to 2002 to a 4-rib belt from 2003 onwards. This kit does not fit any M56 SULEV engines.

This item fits the following BMWs:
1999-2002 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi
1999-2002 E39 BMW 525i 528i 530i
2000-2002 E53 BMW X5 3.0i
1999-2002 Z3 BMW Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i
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Mechanical A/C Belt Tensioner Assembly
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URO - Corporate Logo
T#:361998
Part#: 11281433571
Ships in 1 Business Day
$ 53.99 USD
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$ 53.99 USD
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Complete tensioner assembly with roller

Mechanical Alternator Belt Tensioner Assembly
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URO - Corporate Logo
T#:371980
Part#: 11281427252
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$ 50.99 USD
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$ 50.99 USD
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Tensions the belt connecting the water pump, alternator, and power steering pump. Includes roller.

ATI Super Damper Harmonic Damper - 5.75" 2% OD - W11 1.6L
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ATI Performance Products - Corporate Logo
T#:22756691
Part#: 917993
In Stock
$ 370.99 USD
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ATI Super Damper for Enhanced MINI Cooper Performance

Upgrade your MINI Cooper with the ATI Super Damper, a top-rated and SFI 18.1 Certified replacement. Designed to fit 2001-2006 Mini Cooper and Mini Cooper S models, this damper is engineered to dampen torsional crankshaft vibrations across all RPM levels, ensuring smooth and reliable performance. It serves as a vital shield against engine harmonics and is a direct replacement for the OEM unit. The 6-rib serpentine belt drive and laser-etched timing marks offer precision and accuracy. Please note that a belt tensioner tool is necessary for removing or replacing the factory belt, and the ATI puller is not compatible with this damper.

Key Features:

  • SFI 18.1 Certified for competition use
  • Provides effective torsional crankshaft vibration damping
  • Direct replacement for the OEM unit
  • 6-rib serpentine belt drive
  • Laser-etched timing marks for precision

Specifications:

  • Shell Material: Aluminum, 6-rib
  • Hub Material: Steel 916102
  • Inertia Weight: 2.20 lbs, 3 ring
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Lower Idler Pulley
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URO - Corporate Logo
T#:384427
Part#: 11287557851
Ships in 1 Business Day
$ 23.99 USD
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The lowest of the idler pulleys on the accessory drive belt. Featuring NTN/NSK bearing.

OEM Ina Belt Tensioner - E36, Z3 M44 1.9L
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Ina - Corporate Logo
T#:582476
Part#: 11281432104
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$ 104.99 USD
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$ 104.99 USD
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Tensioner for the water pump and alternator
Crankshaft Pulley
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Corteco - Corporate Logo
T#:586900
Part#: 11238638534
Ships in 1 Business Day
$ 545.99 USD
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$ 545.99 USD
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This is the main crankshaft pulley commonly referred to as the harmonic balancer.

S55 "Bulletproof" Crank Hub & Serpentine Kit - BMW F8X S55 3.0L ...
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T#:1241399
Part#: TMSS55BPKT
Ships on Oct 23, 2026
Sale - Save 3% $ 794.99

This product was last offered at the strikethrough price on
07-07-2026

$ 769.29 USD
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Sale - Save 3%
$ 794.99

This product was last offered at the strikethrough price on
07-07-2026

$ 769.29 USD
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BMW has a seemingly endless number of fans of the N54/N55/S55 engines, three straight-six turbo engines that are each capable of 750+ horsepower, but that doesn't mean they were without their faults! BMW's N54 had a notoriously rocky start with reliability due to multiple issues such as fuel injectors failing, turbos failing, serpentine belt failure, crank hubs coming loose, and more... BMW made multiple attempts to fix the issues plaguing the N54, but they could only do so much and the fixes rolled out seemed temporary at best. Following the N54, BMW released their updated N55 and S55 engines, giving many people hope that these engines would address the previous issues. Unfortunately, this was only some-what the case. Crank hubs and crank bolts continued to loosen over time and serpentine belts continued to shred themselves and get pulled into the oil pan through the front main seal. For all three engines, this meant a single failure could effectively turn your engine into an oversized paperweight. Luckily for us, the BMW community is full of skilled enthusiasts who have gladly taken up the task to offer solutions! The first headache to be addressed was the Crank Hub and Bolt. Using a simple plate that fits perfectly over your crank hub's hex-head bolt and mounts up against the damper, the crank bolt is effectively locked in place, preventing it from being able to back out until the plate is fully removed. Next up was the serpentine belt failures. It's not known what exactly causes the serpentine belt to split, but once it does, the pieces hanging off of the belt wrap around and behind the damper. This leads to the belt breaking up into smaller pieces and eventually getting pushed between the crank hub and rear main seal into the oil pan. These small pieces of debris get caught in and block the oil pickup, preventing oil flow and leading to engine failure. To prevent this, multiple aftermarket companies came up with their own versions of Crank Seal Plates. This plate is installed behind the front damper, blocking the opening that allows the serpentine belt to pass between the crank hub and seal, keeping debris out of your oil pan! Also included in this kit are the components to service your front Oil Cooler/Filter Housing gaskets, refresh your drive belt system, and install the aftermarket upgrades. Kit Features and Contents: Vargas Turbo Crank Bolt Capture Vargas Turbo Crank Seal Plate OEM Accessory Belt OEM Belt Tensioner & Idler Pullies Liqui-Moly Longtime High Tech Engine Oil (5w-30) - 7 Liters OEM Hengst Oil Filter OEM Oil Filter/Cooler Housing Gaskets TMS Oil Change Sticker Genuine BMW Full-Strength Coolant - 1 Liter Looking to go even further and upgrade your Crank Hub as well? Check out T#585961 and T#599784!
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Crank Pulley With Dampener
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Rein - Corporate Logo
T#:38587673
Part#: 11237829906
Ships in 3 Business Days
$ 89.99 USD
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Febi Water Pump Pulley - E34, E36, E39, Z3
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Febi - Corporate Logo
T#:381779
Part#: 11511730554
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$ 39.51 USD
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$ 39.51 USD
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Located behind the fan blade, fan clutch bolts to this pulley
BMW E9X M3 Replacement Belt For Underdrive Pulley Kit - (D560-0004) ...
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Dinan - Corporate Logo
T#:586064
Part#: D561-0002
Ships in 5 Business Days
11% off MSRP $ 142.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 126.99 USD
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11% off MSRP
$ 142.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 126.99 USD
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BMW E9X M3 Replacement Belt For Underdrive Pulley Kit - (D560-0004) is an essential component designed specifically for the Underdrive Pulley Kit. This belt is one of the two required for optimal performance of the kit.

  • Designed for Precision: Tailored to fit the BMW E9X M3 Underdrive Pulley Kit perfectly.
  • High-Quality Construction: Built to withstand the demands of high-performance driving.
  • Optimal Performance: Ensures smooth operation and reliable power delivery.
  • Easy Replacement: Simple to install, making maintenance straightforward.
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Billet Aluminum Water Pump Pulley
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URO Premium - Corporate Logo
T#:376741
Part#: 11517504077
Ships in 1 day
$ 37.99

This product was last offered at the strikethrough price on
07-01-2026

$ 36.99 USD
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$ 36.99 USD
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Ditch your failure prone plastic pulley in favor of a brawny billet aluminum pulley
OEM Ruville AC Belt Tensioner with Pulley - E46 E39 E60 X3 X5 with M5...
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Ruville - Corporate Logo
T#:361006
Part#: 11287512758
Ships in 7 Business Days
$ 60.99 USD
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$ 60.99 USD
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This is an OEM Ruville mechanical tensioner for 2003+ BMW's with the M54 or M56 engine. These belt tensioner units are known to fail, and include the tensioner pulley (as shown).

OEM Schaeffler (INA, LuK, Ruville, & FAG) is an engineering company that focuses on high-performance, precision manufacturing. With their individual brands INA, Luk, and FAG providing exceptionally high quality parts directly to BMW, as well as countless other automotive companies, their history of reliability and variety of offered parts makes Schaeffler a go-to replacement parts provider for all of us here at Turner Motorsport.

As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts.  All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

This item fits the following BMWs:
2003-2005 E46 BMW 325i 325ci 325xi 330i 330ci 330xi 
2003 E39 BMW 525i 530i
2004-2005 E60 BMW 525i 530i 
2004-2006 E83 BMW X3 2.5i X3 3.0i 
2003-2006 E53 BMW X5 3.0i
2003-2006 E85 BMW Z4 2.5i Z4 3.0i

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ATI Super Damper Harmonic Damper Stock Size B46/B48 - 3 Ring ...
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ATI Performance Products - Corporate Logo
T#:33047043
Part#: 917999
In Stock at Vendor
$ 383.99 USD
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URO Belt Tensioner Assembly - E60, E61, E70, E82, E88, E90, E91, E92,...
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URO - Corporate Logo
T#:591618
Part#: 11287530314
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$ 48.99 USD
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Complete tensioner assembly

URO A/C Belt Tensioner Assembly With Pulley - E31, E38
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URO - Corporate Logo
T#:592822
Part#: 11281720039
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$ 29.99 USD
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$ 29.99 USD
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Complete with pulley
Rogue Engineering Power Pulley Set - E9X M3 (05/2008+)
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Rogue Engineering - Corporate Logo
T#:553839
Part#: PP.S65.V8.B
Ships in 5 Business Days
$ 295.00 USD
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$ 295.00 USD
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Rogue Engineering has developed a power pulley kit that reduces the drag on specific pulleys while allowing others to remain at their same efficiency. This allows for perfect operation in daily driven vehicles without a hiccup or stutter. However, when the demand for power is requested, the power pulley kit allows for the freed power to become apparent. The term "power" pulley is a bit of a misnomer. Underdrive pulleys actually free up power by reducing the drag caused by the accessories. These pulleys are based off a calculated percentage from factory dimensions, so that particular component speeds are safely reduced without affecting their true purpose.
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ContiTech Accessory Belt Kit - E39 E46 E53 M54
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Continental - Corporate Logo
T#:376709
Part#: ADK0046P
In Stock at Vendor
$ 295.99

This product was last offered at the strikethrough price on
04-17-2026

$ 290.99 USD
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$ 290.99 USD
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Over time, accessory belts begin to wear out and crack. This can lead to the belt slipping, squeaking, or even snapping. Replace your belts and tensioners on a regular basis to ensure you don't end up stranded on the side of the road with a dead battery or over heated engine due to a bit of simple overlooked maintenance. This kit includes all of the items that will need replaced such as the belts, tensioners, and hardware.

Fits the following BMWs:
09/2002-2006 E53 BMW X5 M54
09/2002-2003 E39 BMW M54
09/2002-2005 E46 BMW M54

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Rein Power Steering Pulley E88 135i, E90 335i/335xi, E84 X1 35i xDriv...
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Rein - Corporate Logo
T#:34147755
Part#: 32427582947
In Stock at Vendor
$ 71.99 USD
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Power Steering Pulley is a vital component in your BMW’s power steering system, designed to maintain smooth and responsive steering performance. Available from Turner Motorsport, this high-quality pulley ensures the efficient operation of your power steering pump by providing optimal belt tension and reducing wear. Built to OEM specifications, the Power Steering Pulley is a direct-fit replacement, making installation easy and hassle-free for BMW owners and mechanics alike.

Made from durable materials, this pulley is designed to withstand the rigors of daily driving, offering long-lasting performance and reliability. It’s the perfect solution for those looking to restore or maintain the functionality of their BMW’s power steering system.

Key Benefits:

  • Ensures smooth and efficient power steering operation
  • Direct OEM fit for easy installation
  • Reduces wear on the power steering belt and pump
  • Made from durable materials for long-lasting performance
  • Available from Turner Motorsport, a trusted source for BMW parts

This Power Steering Pulley is an essential part for maintaining the functionality and reliability of your BMW’s power steering system.

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OEM LuK A/C Belt Tensioner -- M50 M52 S50 S52
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LUK - Corporate Logo
T#:369241
Part#: 11281717210
Ships in 7 Business Days
$ 67.99 USD
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$ 67.99 USD
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This is the oil-filled tensioner that keeps the main drive belt in the proper tension. Over time the piston seals inside allow fluid to leak out. The tensioner becomes frozen or inoperable. Replacement is the best corrective action to take. This can be done during any belt or pulley service or anytime the fan is off the engine.

OEM Schaeffler (INA, LuK, & FAG) is an engineering company that focuses on high-performance, precision manufacturing. With their individual brands INA, Luk, and FAG providing exceptionally high quality parts directly to BMW, as well as countless other automotive companies, their history of reliability and variety of offered parts makes Schaeffler a go-to replacement parts provider for all of us here at Turner Motorsport.

As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts.  All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

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Idler Pulley for Water Pump / Alternator Belt - INA
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Ina - Corporate Logo
T#:579836
Part#: 5320293100
In Stock
$ 31.60 USD
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Belt - Serpentine Belt - E89 Z4 35i, 35is
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Continental - Corporate Logo
T#:213805
Part#: 11287628654
In Stock
$ 22.67 USD
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This serpentine belt (7pk-1470) drives the Air conditioning, Alternator, and power steering system for BMW's with the N54,N54Tengine. We recommend replacing the AC / Alternator / Power Steering belt every 80,000 miles.

This item fits the following BMWs:
2009+ E89 BMW Z4 sDrive35i Z4 sDrive35is
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Dinan Underdrive Crankshaft Pulley Kit - E60 M5, E63/64 M6 S85 5.0L ...
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Dinan - Corporate Logo
T#:21078436
Part#: D560-0001
Ships in 5 Business Days
11% off MSRP $ 506.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 449.99 USD
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11% off MSRP
$ 506.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 449.99 USD
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Dinan's lightweight billet aluminum crankshaft pulley underdrives each of the accessories by 13 percent, reducing parasitic drag on the engine for a 6 HP @ 8000 RPM and 4 lb-ft torque @ 8000 RPM gain on a stock vehicle. The Dinan underdrive pulley retains the factory harmonic crankshaft damper, eliminating vibration that might otherwise damage the crankshaft. The kit includes all of the necessary mounting hardware, a lightweight pulley, and shorter belts. This product is backed by our industry-leading 4 year/50,000 mile warranty so you can rest assured that you are purchasing the best quality product for your BMW. Features: All accessories are underdriven by 13% to decrease drag on the engine. Lightweight billet aluminum crankshaft pulley, black anodized and engraved. Includes mounting hardware and shorter belts.
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Ina Idler Pulley - E31, E34, E38, E39
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Ina - Corporate Logo
T#:591615
Part#: 11281731220
Ships in 1 Business Day
$ 59.12 USD
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$ 59.12 USD
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Runs on water pump and alternator belt
Idler Pulley
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URO - Corporate Logo
T#:373226
Part#: 11281731220
Back Ordered
$ 22.99 USD
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$ 22.99 USD
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Runs on water pump and alternator belt
Febi Plastic Water Pump Pulley - E53, E60, E63, E64, E65, E66 ...
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Febi - Corporate Logo
T#:381781
Part#: 11517504077
In Stock at Vendor
$ 42.99

This product was last offered at the strikethrough price on
05-05-2026

$ 33.38 USD
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$ 33.38 USD
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Replace your cracked or broken pulley

OEM Continental Serpentine Belt - E70 X5 4.8i
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Continental - Corporate Logo
T#:14470
Part#: 11287540949
Ships in 1 Business Day
$ 38.18 USD
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This serpentine belt (7Pk-1666) drives the Air conditioning, Alternator, and power steering system for BMW's with the N62 engines. We recommend replacing the AC / Alternator / Power Steering belt every 80,000 miles. PK7X1666 for E70 X5 4.8i

This item fits the following BMWs:
2007-2010 E70 BMW X5 4.8i X5 xDrive48i
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URO Billet Aluminum Water Pump Pulley - BMW E36 M42 M44
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T#:362777
Part#: 11511739527
Ships in 1 Business Day
$ 41.99 USD
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$ 41.99 USD
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The plastic water pump pulley equipped on your BMW is extremely prone to failure, and for obvious reasons. Thankfully, URO has over engineered a brawny and beautiful billet aluminum pulley that takes the fear out of the equation.
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OEM Accessory Belt Service Kit - E36 328 M3, Z3 2.8 M Coupe/Roadster ...
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Packaged by Turner - Corporate Logo
T#:593717
Part#: M52ABSKT
Ships in 1 Business Day
$ 236.99

This product was last offered at the strikethrough price on
06-17-2026

$ 234.99 USD
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$ 234.99 USD
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Over time, accessory belts begin to wear out and crack. This can lead to the belt slipping, squeaking, or even snapping. Replace your belts and tensioners on a regular basis to ensure you don't end up stranded on the side of the road with a dead battery or overheated engine due to a bit of simple overlooked maintenance. This kit includes all of the items that will need to be replaced such as the belts, tensioners, and hardware.
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Crank Pulley With Dampener
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Febi - Corporate Logo
T#:591627
Part#: 11237562801
In Stock
$ 97.71

This product was last offered at the strikethrough price on
05-11-2026

$ 68.99 USD
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$ 68.99 USD
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Smooth out rotational vibrations and maintain optimal engine performance with this pulley-driven unit for your Mini. Over time, wear and drying out can lead to unusual noises near the passenger's side oil pan, indicating the need for replacement. Ensure seamless operation by replacing this unit when necessary, and don't forget to change the hex bolts for comprehensive maintenance.

  • Reduces rotational vibrations for smoother engine operation
  • Prevents unusual noises near the passenger's side oil pan
  • Ensures optimal engine performance and longevity
  • Replacement recommended to maintain engine health
  • Hex bolts replacement advised for thorough maintenance
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Gates Deflection Pulley - F80, F82, F83
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Gates - Corporate Logo
T#:591623
Part#: 11287589361
In Stock at Vendor
$ 77.99

This product was last offered at the strikethrough price on
05-07-2026

$ 75.99 USD
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$ 75.99 USD
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Accessory drive belt idler pulley

OEM Continental Belt - Main Drive Belt For Turner Pulley Kit - E9X M3...
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Continental - Corporate Logo
T#:350781
Part#: TMS16576
In Stock at Vendor
Starting at $ 38.33 USD
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Starting at $ 38.33 USD
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This is the main drive belt and A/C belt used with our Turner Motorsport Power Pulley Kit (PPK-S65). This is not for replacing the belt on a car that doesn't have the Turner Pulley Kit.

URO Drive Belt Tensioner Shock for E31, E38, E39, and E53
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URO - Corporate Logo
T#:37993420
Part#: 11281745545
Ships in 1 Business Day
$ 36.99 USD
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$ 36.99 USD
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Conti Tech Accessory Belt - Alternator/Power Steering Pump - E31, E32...
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Continental - Corporate Logo
T#:33621
Part#: 11281736719
In Stock at Vendor
$ 20.01 USD
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OEM BMW RIBBED V-BELT
A/C Tensioner Pulley
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URO - Corporate Logo
T#:384307
Part#: 11281742859
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$ 43.99 USD
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$ 43.99 USD
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Keep your A/C belt tight and turning


Genuine BMW Power Steering Pulley - S54
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Genuine BMW - Corporate Logo
T#:19787
Part#: 32427830838
In Stock at Vendor
$ 167.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 136.99 USD
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$ 136.99 USD
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Genuine BMW Pulley
This item fits the following BMW Chassis:
E46 M3,E85 Z4M,E46,E85 Z4,E86 Z4

E9X M3 6/2008+ Dinan Underdrive Pulley Kit
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Dinan - Corporate Logo
T#:389532
Part#: D560-0004
Ships in 5 Business Days
11% off MSRP $ 506.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 449.99 USD
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11% off MSRP
$ 506.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 449.99 USD
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Replacement Belt For Underdrive Pulley Kit D560-0003 & D560-0004 ...
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Dinan - Corporate Logo
T#:586065
Part#: D561-0007
Ships in 5 Business Days
11% off MSRP $ 107.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 95.99 USD
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11% off MSRP
$ 107.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 95.99 USD
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Rogue Engineering Power Pulley Set - E9X M3 (up to 05/2008)
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Rogue Engineering - Corporate Logo
T#:553840
Part#: PP.S65.V8.A
Ships in 8 Business Days
$ 295.00 USD
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$ 295.00 USD
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Rogue Engineering has developed a power pulley kit that reduces the drag on specific pulleys while allowing others to remain at their same efficiency. This allows for perfect operation in daily driven vehicles without a hiccup or stutter. However, when the demand for power is requested, the power pulley kit allows for the freed power to become apparent. The term "power" pulley is a bit of a misnomer. Underdrive pulleys actually free up power by reducing the drag caused by the accessories. These pulleys are based off a calculated percentage from factory dimensions, so that particular component speeds are safely reduced without affecting their true purpose.
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URO A/C Belt Tensioner Pulley W/ Lever - E60, E63, E64
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URO - Corporate Logo
T#:591647
Part#: 11287839135
Back Ordered
$ 164.99 USD
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$ 164.99 USD
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Includes belt tensioner pulley & lever
Genuine BMW Power Steering Pulley
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Genuine BMW - Corporate Logo
T#:58567
Part#: 32427508865
In Stock at Vendor
$ 207.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 201.99 USD
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$ 201.99 USD
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Genuine BMW Pulley - D=108,5mm
This item fits the following BMW Chassis:
E53 48IS,E53 X5,E63


Accessory Belt Tensioner Assembly
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URO - Corporate Logo
T#:583971
Part#: 11287582946
Ships in 1 Business Day
$ 46.99 USD
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OEM INA Mechanical Accessory Belt Tensioner Assembly -- F10 528i F25 ...
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Ina - Corporate Logo
T#:393580
Part#: 11288620022
In Stock
$ 72.99

This product was last offered at the strikethrough price on
07-09-2026

$ 69.43 USD
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$ 69.43 USD
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This is an OEM INA mechanical tensioner for the serpentine belt. This tensioner keeps the belt for the alternator, power steering and Air Conditioning taught to provide maximum performance of each system.

OEM Schaeffler (INA, LuK, & FAG) is an engineering company that focuses on high-performance, precision manufacturing. With their individual brands INA, Luk, and FAG providing exceptionally high quality parts directly to BMW, as well as countless other automotive companies, their history of reliability and variety of offered parts makes Schaeffler a go-to replacement parts provider for all of us here at Turner Motorsport.

As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts.  All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

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URO Premium Aluminuim Power Steering Pulley - BMW E38 E39 E53 M62 4.4...
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URO Premium - Corporate Logo
T#:376846
Part#: 32421437990
Ships in 1 Business Day
$ 30.99 USD
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$ 30.99 USD
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Original plastic pulleys generally fatigue and fail with time and abuse. This stronger aluminum pulley uses a stock belt and hardware and is much stronger than the original plastic design.

Continental Belt - Water Pump/Alternator 6K X 2065 - E90 335d ...
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Continental - Corporate Logo
T#:595135
Part#: 11287792059
Ships in 6 Business Days
$ 22.99 USD
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Genuine BMW Accessory Belt Tensioner
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Genuine BMW - Corporate Logo
T#:6733
Part#: 11281736857
Ships in 1 day
6% off MSRP $ 304.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 286.99 USD
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6% off MSRP
$ 304.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 286.99 USD
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Genuine BMW Belt Tensioner -
This item fits the following BMW Chassis:
E34,E38,E39

Fits BMW Engines including:
M60,M62,M73

Accessory Belt Service Kit w/ Kevlar Reinforced Belt - F07/10 F06/12/...
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Packaged by Turner - Corporate Logo
T#:23482929
Part#: 8PK1478TKT
In Stock
Sale - Save 23% $ 167.99

This product was last offered at the strikethrough price on
05-03-2026

$ 129.72 USD
Free Shipping on orders $49 and up
Sale - Save 23%
$ 167.99

This product was last offered at the strikethrough price on
05-03-2026

$ 129.72 USD
Free Shipping on orders $49 and up
Eliminate your squeaking accessory belt pulley and cracked drive belt with this upgraded accessory belt service kit! This kit includes the ECS Kevlar Reinforced Drive Belt, tensioner assembly, and new pulleys. ECS Tuning's Red Kevlar Accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt. Kevlar-reinforced belts experience less elongation over time minimizing the amount of belt adjustment needed as well as offering a higher shock and impact resistance compared to OEM-style belts. Refreshing the rollers and/or tensioners simultaneously is a great way to ensure all vital components of your drive belt system are functioning optimally for years to come!
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Genuine BMW Deflection Pulley - N55
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Genuine BMW - Corporate Logo
T#:33689
Part#: 11287615130
Ships in 1 day
8% off MSRP $ 102.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 94.99 USD
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8% off MSRP
$ 102.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 94.99 USD
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This is an Genuine BMW Idler Pulley, also known as the roller pulley or deflection pulley. The idler pulleys are known to be the primary sources for 'belt squealing'. The pulley is also encased in rubber which will crack over time. If left without service the rubber could fail completely, chucking the belt and leaving you stranded. Replacement is a very simple procedure and can be done anytime the fan is off the engine (belt replacement, water pump service, alternator replacement, etc).

As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts.  All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!


Genuine BMW Deflection Pulley -
This item fits the following BMW Chassis:
E70,E71,F06,F07,F10,F12,F13,F15,F16,F01,F02,

Fits BMW Engines including:
N55

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Genuine BMW Water Pump Pulley - E36 M42 M44 Z3 1.9l
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Genuine BMW - Corporate Logo
T#:21691
Part#: 11511739527
Ships in 1 day
$ 80.99 USD
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$ 80.99 USD
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Genuine BMW Pulley - D=123mm
This item fits the following BMW Chassis:
E36

Fits BMW Engines including:
M42,M44