BMW Drive Belts & V-Belts

E9X M3 Performance Underdrive Pulley Kit

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T#:593749

Part#: 10.00.011

Ships in 10 Business Days

$ 349.00 USD

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$ 349.00 USD

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Free additional power to your M3’s rear wheels without sacrificing or compromising your BMW’s reliability. Machined from 6061-T6 aerospace aluminum, Macht Schnell Performance Underdrive Pulleys are strong as well as lightweight to limit parasitic drag from the accessories within a moderate level for maximum performance on or off the track. After machining and engraving, pulleys are then T3 hard anodized for additional strength, anti-corrosion & wear resistance. Our DualDrive design replaces the Crank Accessory & Power Steering Pulleys, resulting in an additional 9-14 HP and 7-9ft. lbs TQ gain for the M3. Gains are due to a reduction in power required to turn accessories; an increase in accessories lifespan due to lower speed will also result. All factory harmonics/balancing are undisturbed. Macht Schnell Performance Underdrive Pulleys have no negative effect on accessory operation and comes fully equipped with new belts. Already have this kit and need new belts? See T#14491 and T#14489 Performance Underdrive Pulleys Features: DualDrive design allows maximum performance, with minor effect on accessory speed Proper cooling temperatures are retained at proper levels on or off the track Maintains proper alternator speed, allowing sustained levels to sensitive control modules Machined from 6061-T6 aerospace aluminum T3 Hard-Anodized for maximum strength and corrosion/wear resistance No affects to crankshaft dampening or harmonics Simple bolt-on installation

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Vargas N54/55 Billet Crank Seal Guard - BMW N54 N55 3.0L

2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:638889

Part#: VTT-CRANKGUARD

In Stock

Starting at $ 89.99 USD

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Starting at $ 89.99 USD

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It is a well-known issue on the BMW N54/55 platforms that your serpentine belt can fail for various reasons. When this happens, there is a high chance of the belt getting sucked behind the front damper pulley and then being pushed past the crank seal into your oil pan. From there it can get sucked into the oil pick up causing total engine failure. Even if you do not lose the engine, it is a COSTLY repair to remove the sub-frame and drop the oil pan to remove the belt. The best way to combat this is to watch for oil leaks and keep up on your maintenance. BUT, even with those preventative measures, pre-mature belt failure can occur. This crank seal guard installs over your front crank seal and will keep the belt from being sucked in if a belt failure does occur. This is a cheap way to ensure you do not end up having to replace your motor from oil starvation due to an ingested belt. Vargas' seal is different from those already on market in two major ways. Firstly, it is not offensively priced. Secondly, it is 100% billet with no welds on the tabs to break, no cheap bent thin steel pieces. 100% Billet 6061-T6 aluminum, anodized black for long-term corrosion resistance. Crank Seal Guard includes: One VTT Billet N54/55 Crank Seal Guard Two extended 12.9 Grade bolts, and two stainless washers We highly recommend you install WITH a crank bolt capture at the same time, as you have to remove the damper anyway. Then you will get the benefit of helping eliminate the dreaded spun crank hub and the crank seal issue

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Vargas "Spline Lock" Crank Hub Solution - Includes Crank Bolt Capture...

2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:558795

Part#: VTT-CRANKHUB-1

Ships in 4 Business Days

$ 889.99 USD

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$ 889.99 USD

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Under certain conditions, the N55 crank hub likes to spin, without warning and even when the engine is in perfect health. The engineers at Vargas saw and dealt with this problem time and again, and they saw fit to do something about it. This hub uses a proprietary "Spline Lock" technology that uses high tolerance machined splines which press into the crank, and positively lock the hub to the crank. The splines are machined in such a way that rotational forces drive the hub, and splines deeper into the crank meaning when the hub encounters a situation that would normally slip a stock hub the splined hub is driven into the crank to keep it in place (much like a splined extractor). Features: Installs the same as a stock hub Does NOT require the crank to be drilled for pins Manufactured from Harndered 17-4SS We suggest the Crank Hub System ONLY be installed by a qualified shop or technician. Timing tools are 100% REQUIRED if installed improperly engine damage may occur. DISCLAIMER: VTT and ECS are not responsible for any engine damage caused by improper installation, or misuse of the crank hub solution.

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VTT Billet Power Steering Pulley - N54

2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:7292042

Part#: VTT-N54-PSN54

Ships in 2 Business Days

Starting at $ 56.99 USD

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Starting at $ 56.99 USD

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Vargas has introduced their new Billet Power Steering pulleys for the N54 engine! A well-known issue with the N54 with Hydraulic power steering is the plastic pulley either hitting the subframe, or breaking on its own. This can result in the belt to be ejected from the pulley, and leave you stranded with no serpentine belt. This also increases the chance of sucking the belt into the engine through the front seal. Put an end to the dreaded plastic PS pulley issues with the VTT 100% Billet Aluminum PS pulley. These are constructed from 6061-T6 aluminum and anodize in one of 4 colors (Black, Red, Blue, and Clear) for a great look, and long-lasting finish. These weigh 11oz, very close to the weight of a stock pulley, and are lighter than the cast aluminum versions on the market.

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Atlantic Automotive Engineering Power Steering Pully - 32427830838 - ...

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:45757458

Part#: 32427830838

In Stock

$ 50.99

This product was last offered at the strikethrough price on
10-14-2026

$ 44.99 USD

Limited Qty Sale

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$ 50.99

This product was last offered at the strikethrough price on
10-14-2026

$ 44.99 USD

Limited Qty Sale

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A new power steering pulley is key to keeping your steering system smooth and reliable. Over time, pulleys can warp, crack, or wear, causing belt slippage, whining noises, or even pump failure. Installing a fresh pulley restores correct belt alignment, eliminates noise, and maintains consistent hydraulic pressure for precise, effortless steering. Why choose a new pulley? Smooth operation – Ensures proper belt tension for dependable pump performance. Noise reduction – Eliminates squealing, whining, or vibration from worn pulleys. System protection – Protects the pump and steering components from damage. Install a new pulley and keep your steering system running quietly, efficiently, and confidently.

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Genuine MINI Multi Rib Belt

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:14479

Part#: 11287604014

In Stock

23% off MSRP $ 31.24

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

$ 23.99 USD

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23% off MSRP

$ 31.24

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

$ 23.99 USD

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Genuine MINI RIBBED V-BELT
Fits BMW Engines including:
N12,N14,N16,N18

REPAIR KIT FOR BELT - 11282444363

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:534797

Part#: 11282444363

In Stock

10% off MSRP $ 312.42

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

$ 279.99 USD

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10% off MSRP

$ 312.42

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

$ 279.99 USD

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Enhance Your Drive: Belt and Rollers Replacement Kit

Experience a quieter and more efficient ride by upgrading with our all-in-one belt and rollers replacement kit. This comprehensive kit includes the main drive belt, a friction wheel, and a mechanical belt tensioner equipped with a pulley.

Eliminate those annoying squeaks and noises by replacing these essential components simultaneously. Enjoy the benefits of a smoother and more peaceful driving experience.

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Genuine MINI Accessory Belt

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T#:14478

Part#: 11287566789

Ships in 1-2 days

6% off MSRP $ 25.56

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

$ 23.99 USD

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6% off MSRP

$ 25.56

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

$ 23.99 USD

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Genuine MINI RIBBED V-BELT
Fits BMW Engines including:
N12,N14,N16,N18

Genuine MINI Drive Wheel For Water Pump

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T#:512706

Part#: 11517619020

In Stock

6% off MSRP $ 125.77

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

$ 118.00 USD

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6% off MSRP

$ 125.77

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

$ 118.00 USD

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Drive Wheel For Water Pump With Bolts Kit

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T#:596915

Part#: 11517619020KT

In Stock

$ 125.99 USD

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$ 125.99 USD

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Genuine MINI Mechanical Belt Tensioner

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T#:19292

Part#: 11287571015

In Stock

9% off MSRP $ 175.05

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

$ 158.75 USD

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9% off MSRP

$ 175.05

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

$ 158.75 USD

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Genuine MINI ENGINE MECHANICAL BELT TENSIONER
Fits BMW Engines including:
N12,N14,N16,N18

Genuine MINI Friction Wheel

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:19314

Part#: 11287598833

Ships in 1-2 days

10% off MSRP $ 196.06

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

$ 175.99 USD

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10% off MSRP

$ 196.06

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

$ 175.99 USD

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Genuine MINI ENGINE FRICTION WHEEL
Fits BMW Engines including:
N12,N14,N16,N18

Atlantic Automotive Engineering Power Steering Pully - 32421736934 - ...

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:45757462

Part#: 32421736934

Ships in 4 Business Days

$ 45.99 USD

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$ 45.99 USD

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A new power steering pulley is key to keeping your steering system smooth and reliable. Over time, pulleys can warp, crack, or wear, causing belt slippage, whining noises, or even pump failure. Installing a fresh pulley restores correct belt alignment, eliminates noise, and maintains consistent hydraulic pressure for precise, effortless steering. Why choose a new pulley? Smooth operation – Ensures proper belt tension for dependable pump performance. Noise reduction – Eliminates squealing, whining, or vibration from worn pulleys. System protection – Protects the pump and steering components from damage. Install a new pulley and keep your steering system running quietly, efficiently, and confidently.

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Genuine MINI Acc. Belt Idler Pulley

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:33676

Part#: 11287570810

Ships in 1-2 days

8% off MSRP $ 185.52

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

$ 170.65 USD

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8% off MSRP

$ 185.52

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

$ 170.65 USD

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Genuine MINI DEFLECTION PULLEY
Fits BMW Engines including:
W11

Atlantic Automotive Engineering Power Steering Pully - 32427516620 - ...

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:45757468

Part#: 32427516620

In Stock at Vendor

$ 42.99 USD

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$ 42.99 USD

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A new power steering pulley is key to keeping your steering system smooth and reliable. Over time, pulleys can warp, crack, or wear, causing belt slippage, whining noises, or even pump failure. Installing a fresh pulley restores correct belt alignment, eliminates noise, and maintains consistent hydraulic pressure for precise, effortless steering. Why choose a new pulley? Smooth operation – Ensures proper belt tension for dependable pump performance. Noise reduction – Eliminates squealing, whining, or vibration from worn pulleys. System protection – Protects the pump and steering components from damage. Install a new pulley and keep your steering system running quietly, efficiently, and confidently.

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Atlantic Automotive Engineering Power Steering Pully - 32421437990 - ...

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:45757461

Part#: 32421437990

Ships in 4 Business Days

$ 34.99 USD

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$ 34.99 USD

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A new power steering pulley is key to keeping your steering system smooth and reliable. Over time, pulleys can warp, crack, or wear, causing belt slippage, whining noises, or even pump failure. Installing a fresh pulley restores correct belt alignment, eliminates noise, and maintains consistent hydraulic pressure for precise, effortless steering.

Why choose a new pulley?

Smooth operation – Ensures proper belt tension for dependable pump performance.

Noise reduction – Eliminates squealing, whining, or vibration from worn pulleys.

System protection – Protects the pump and steering components from damage.

Install a new pulley and keep your steering system running quietly, efficiently, and confidently.

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Atlantic Automotive Engineering N52 N54 Power Steering Pulley - 32427...

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:45757465

Part#: 32427558757

In Stock at Vendor

$ 42.99 USD

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Qty

$ 42.99 USD

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A new power steering pulley is key to keeping your steering system smooth and reliable. Over time, pulleys can warp, crack, or wear, causing belt slippage, whining noises, or even pump failure. Installing a fresh pulley restores correct belt alignment, eliminates noise, and maintains consistent hydraulic pressure for precise, effortless steering. Why choose a new pulley? Smooth operation – Ensures proper belt tension for dependable pump performance. Noise reduction – Eliminates squealing, whining, or vibration from worn pulleys. System protection – Protects the pump and steering components from damage. Install a new pulley and keep your steering system running quietly, efficiently, and confidently.

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Crankshaft Adapter Tool

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:50766833

Part#: 83302468560

Ships in 1-2 days

$ 111.99 USD

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$ 111.99 USD

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Accessory Belt Tensioner

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:31522896

Part#: 11288479475

Ships in 1-2 days

8% off MSRP $ 197.99

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

$ 181.99 USD

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8% off MSRP

$ 197.99

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

$ 181.99 USD

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Genuine MINI Multi Rib Accessory Belt - 6PK X 1033

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:6741

Part#: 11287518250

Ships in 1-2 days

12% off MSRP $ 62.66

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

$ 54.83 USD

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12% off MSRP

$ 62.66

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

$ 54.83 USD

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GENUINE MINI ENGINE RIBBED V-BELT 11287518250.--

This item fits the following MINIs:
MINI Cooper - Mini Cooper, Mini Cooper Convt

--. Fits BMW Engines including:
W10

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Genuine MINI Accessory Belt

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:520678

Part#: 11288573253

Ships in 1-2 days

10% off MSRP $ 50.99

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

$ 45.99 USD

Add to Wish List

Qty

10% off MSRP

$ 50.99

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

$ 45.99 USD

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Atlantic Automotive Engineering Power Steering Pully - 32421247891 - ...

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:45757460

Part#: 32421247891

Ships in 4 Business Days

$ 42.99 USD

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$ 42.99 USD

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A new power steering pulley is key to keeping your steering system smooth and reliable. Over time, pulleys can warp, crack, or wear, causing belt slippage, whining noises, or even pump failure. Installing a fresh pulley restores correct belt alignment, eliminates noise, and maintains consistent hydraulic pressure for precise, effortless steering. Why choose a new pulley? Smooth operation – Ensures proper belt tension for dependable pump performance. Noise reduction – Eliminates squealing, whining, or vibration from worn pulleys. System protection – Protects the pump and steering components from damage. Install a new pulley and keep your steering system running quietly, efficiently, and confidently.

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Sub-Categories

E9X M3 Performance Underdrive Pulley Kit

Vargas N54/55 Billet Crank Seal Guard - BMW N54 N55 3.0L

Vargas "Spline Lock" Crank Hub Solution - Includes Crank Bolt Capture...

VTT Billet Power Steering Pulley - N54

Atlantic Automotive Engineering Power Steering Pully - 32427830838 - ...

Genuine MINI Multi Rib Belt

REPAIR KIT FOR BELT - 11282444363

Enhance Your Drive: Belt and Rollers Replacement Kit

Genuine MINI Accessory Belt

Genuine MINI Drive Wheel For Water Pump

Drive Wheel For Water Pump With Bolts Kit

Genuine MINI Mechanical Belt Tensioner

Genuine MINI Friction Wheel

Atlantic Automotive Engineering Power Steering Pully - 32421736934 - ...

Genuine MINI Acc. Belt Idler Pulley

Atlantic Automotive Engineering Power Steering Pully - 32427516620 - ...

Atlantic Automotive Engineering Power Steering Pully - 32421437990 - ...

Atlantic Automotive Engineering N52 N54 Power Steering Pulley - 32427...

Crankshaft Adapter Tool

Accessory Belt Tensioner

Genuine MINI Multi Rib Accessory Belt - 6PK X 1033

Genuine MINI Accessory Belt

Atlantic Automotive Engineering Power Steering Pully - 32421247891 - ...

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