Drivetrain Mounts and Upgrades

Revshift Polurethane Transmission Mount Set - 80A (Street - Black) - ...

T#:47885235

Part#: PTM-BT-80A

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$ 59.99 USD

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$ 59.99 USD

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80A Street (Black) Bushings: Stiffer and stronger than OEM rubber. Minimal increase in NVH. Great choice as an upgrade over stock mounts (OEM+).

Revshift Polyurethane Rear Differential Bushing Set - Street - 80A Du...

T#:27405455

Part#: PDB-F8X-80A

In Stock

$ 249.99 USD

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$ 249.99 USD

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Upgrade your vehicle's rear differential with the Revshift Polyurethane Rear Differential Bushing Set, delivering superior performance and stability. Engineered with precision and premium materials, this set is perfect for street applications, offering enhanced handling and reduced drivetrain movement without compromising on noise, vibration, or harshness levels. This kit is ideal for any enthusiast looking to improve vehicle dynamics without sacrificing overall comfort.

Key Features:

Easy Installation: Two-piece design enables straightforward installation using the included Revshift bushing lube, making upgrading hassle-free. Street Performance: Designed for street use, striking a balance between comfort and performance for everyday driving. Enhanced Stability: Minimize rear differential movement for improved stability and traction during acceleration, cornering, and braking. Durable Polyurethane Construction: Crafted from high-quality polyurethane, ensuring durability and long-lasting performance under daily driving conditions. Reduced Noise and Vibration: Soft and pliable 80A durometer construction significantly reduces NVH compared to higher-durometer or solid alternatives. Upgrade your vehicle's rear differential with the Revshift Polyurethane Rear Differential Bushing Set to experience a noticeable improvement in handling, stability, and overall driving dynamics. Elevate your street performance with confidence and precision.

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Condor Speed Shop Differential Stud Kit - 45mm - E30, E28, E36 318ti,...

T#:578193

Part#: DIFSTKT-1

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$ 32.00 USD

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$ 32.00 USD

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Condor Speed Shop took the hard work out of removing and reinstalling your differential! If you've ever taken out your diff, you know how much of a pain it is to get the bolt holes to line up during re-installation. They never seem to line up perfectly, and getting the bolts to go in can be time-consuming. Condor's diff studs are designed to make your life a little easier. The diff will line up and lift right into the holes every time. 38mm studs are used with OEM or regular subframe bushings. 45mm studs are used with the 12mm riser subframe bushings. You'll need to pull the driveshaft to drop the diff. Use thread locker during install. Recommended for street or race use. Kit includes: 4 Studs 4 Washers 4 Lock Nuts

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Revshift Polyurethane Differential Bushings - Street / Black (80A) - ...

T#:41728752

Part#: PDB-E46M-80A

Ships in 6 Business Days

$ 109.99 USD

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$ 109.99 USD

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Revshift polyurethane differential bushings completely replace the OEM rubber bushings on the E46 M3 and Z4M. These bushings stiffen the differential, improving the vehicle's handling capabilities and eliminating drive-line slop.

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Rear Differential Mounts - OEM/Meyle HD Rubber - E46, X3, Z4 ...

T#:339943

Part#: E46-MY-DIFF

In Stock

$ 88.99

This product was last offered at the strikethrough price on
02-26-2026

Starting at $ 56.99 USD

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Starting at $ 56.99 USD

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These rubber bushings from Meyle are a direct replacement for the stock differential bushings in the E46 3-series, E83 X3 SAV, and Z4 Roadster. If your original bushings are worn (likely around 100,000 miles) these are a great replacement upgrade. The front bushings are the stock OEM type rubber bushings. The rear bushing is a Meyle HD upgrade over stock - about 15% stiffer than the originals. This means the bushing will not flex and twist as much. This puts more power to the wheels since power is no longer used up for 'torquing' the bushing. These are not race bushings; the rubber material is perfectly suitable for street use.

The non-M E46/E83/Z4 models use three differential mounts - two front bushings in the subframe and one rear mount in the diff cover. This set of bushings covers all three. You can opt to include new mounting hardware in the Options list below.

This item fits the following BMWs:
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi
2004-2010 E83 BMW X3 2.5i X3 3.0i X3 3.0si
2003-2008 Z4 BMW Z4 2.5i Z4 3.0i Z4 3.0si Roadster

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E9X M3 Polyurethane Transmission Mounts 80A Black - Street

T#:46959255

Part#: 37791428772017

Ships in 5 Business Days

$ 119.99 USD

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$ 119.99 USD

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N54T/"is" Engine & Transmission Mount Kit

T#:42099844

Part#: 22116793240TKT

Ships in 3 Business Days

$ 387.99

This product was last offered at the strikethrough price on
05-06-2026

$ 380.99 USD

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$ 380.99 USD

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Whether you're building a dedicated track car or upgrading your street BMW, the N54T/"is" Engine & Transmission Mount Kit is an essential component for maximizing drivetrain performance and reliability.

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Revshift Solid Bolt-Through Motor Mounts - BMW E30 M20

T#:1105936

Part#: SMM-E30

Ships in 2 Business Days

$ 44.99 USD

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$ 44.99 USD

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Solid bolt through 70D polyurethane motor mounts. Recommended for race use only. These mounts are designed for a 1983-1991 E30 BMW 3-series with an M20 engine. Revshift motor mounts are made by Revshift in the U.S.A. from high-quality polyurethane. 70D polyurethane has a comparable hardness to plastics such as Delrin and UHMW. Unlike plastic, polyurethane is an elastomer which means it will return to its original shape if deformed and it will not crack. We do not recommend plastics for automotive use due to their inherent brittleness and inability to return to their original shape when deformed. Revshift Performance Engineering is a high-performance parts manufacturer with a focus on quality, reliability, and performance. Utilizing high-precision machining technologies and their very own Polyurethane Manufacturing Department, every Revshift product is designed, manufactured, and tested in-house at their Detroit, Michigan facility.

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Polyurethane Differential Bushings - E30/Z3

T#:1105908

Part#: PDB-E3095A

Ships in 3 Business Days

$ 49.99 USD

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$ 49.99 USD

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Utilizing high-precision machining technologies and their very own Polyurethane Manufacturing Department, every Revshift product is designed, manufactured, and tested in-house at their Detroit, Michigan facility.

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Motor And Transmission Mount Kit

T#:15744039

Part#: 221167737440-KT

In Stock

$ 375.99 USD

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$ 375.99 USD

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Excess slop in your motor and transmission mounts will cause a less than desirable driving experience. You will notice excess vibration and extra slop in your shifter. This kit offers an excellent solution by providing two new motor and transmission mounts as well as all mounting hardware.

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Engine Mount

T#:17272949

Part#: 22118835568

Ships in 1 day

8% off MSRP $ 224.99

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

$ 207.99 USD

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8% off MSRP

$ 224.99

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

$ 207.99 USD

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Conder Speed Shop Solid Transmission Mounts - BMW F22/23 F3X RWD ...

T#:597365

Part#: TRANSIX_F2XF3X

In Stock at Vendor

$ 34.00 USD

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$ 34.00 USD

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These UHMW race grade transmission mounts are the ultimate solution to keep your transmission from moving under heavy load or acceleration. Transmission movement or "play" can cause missed shifts and extreme mechanical damage in some cases.

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Condor Speed Shop M20+20 Engine Riser Motor Mount Set - E30

T#:577565

Part#: S14M

Ships in 1 Business Day

$ 55.00 USD

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$ 55.00 USD

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These specific mounts are designed for those with clearance issues on extremely low E30s. They are 20mm taller than OEM mounts to add necessary clearance to ensure the oil pan sits above the stock subframe. Under hard braking the OEM rubber mounts allow the m20 to lean forward. Not only do these solid UHMW replacement mounts stiffen the engine and drivetrain, but they also raise the engine by 20mm, dramatically changing the responsiveness and raising the oil pan height of your E30. UHMW is an excellent general-purpose plastic with a unique combination of wear and corrosion resistance, low friction surface and impact strength. It is resistant to chemical attack and moisture absorption and retains key physical properties to -30 C.

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Race German HD Differential Stud Kit

T#:2602234

Part#: HDE30DIFFSTUDKIT

Ships in 2 Business Days

$ 59.99 USD

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$ 59.99 USD

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This stud kit makes installing and removing the differential a breeze. Made from heat treated 10.9 grade carbon steel, and then black zinc coated for corrosion resistance. Features 10.9 Grade Corrosion Resistant Studs Extra Thick Stainless Steel Washer Black Oxide Conical Lock Nut Loctite for installation

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Condor Speed Shop Street Polyurethane Transmission Mount - E10 2002 1...

T#:577575

Part#: PLYE10TRANS

Ships in 2 Business Days

$ 23.99 USD

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$ 23.99 USD

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Revshift Polyurethane Rear Differential Bushing Set - Track - 95A Dur...

T#:27405531

Part#: PDB-F8X-95A

Ships in 7 Business Days

$ 249.99 USD

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$ 249.99 USD

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Upgrade your vehicle's rear differential with the Revshift Polyurethane Rear Differential Bushing Set, delivering superior performance and stability. Engineered with precision and premium materials, this set is perfect for track applications, offering enhanced handling and reduced drivetrain movement. This kit is ideal for any enthusiast looking to keep their drivetrain from moving during track use.

Key Features:

Easy Installation: Two-piece design enables straightforward installation using the included Revshift bushing lube, making upgrading hassle-free. Track Performance: Designed for race use with maximum stiffness polyurethane. Enhanced Stability: Minimize rear differential movement for improved stability and traction during acceleration, cornering, and braking. Durable Polyurethane Construction: Crafted from high-quality polyurethane, ensuring durability and long-lasting performance under daily driving conditions. Upgrade your vehicle's rear differential with the Revshift Polyurethane Rear Differential Bushing Set to experience a noticeable improvement in handling, stability, and overall driving dynamics. Elevate your racing performance with confidence and precision.

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Poly Transmission Mount Set

T#:597363

Part#: TRANSIX_E39P

Ships in 1 Business Day

$ 35.00 USD

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$ 35.00 USD

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The 70A poly mounts are the solution if you are trying to minimize vibration and NVH. They are currently the softest polyurethane mounts on the market. We suggest these for all street cars. If you are building a track car, check out the solid UHMW transmission mounts from Condor Speed Shop.

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ECS & Turner Performance Drivetrain Bushing Package - E82/88 E9X N52 ...

T#:24344778

Part#: ECSTMSPDBKT

In Stock

Sale - Save 8% $ 1,190.99

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

$ 1,096.14 USD

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Sale - Save 8%

$ 1,190.99

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

$ 1,096.14 USD

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Turner recommends running drivetrain mounts of all the same variety - if you are using poly engine mounts, you should also use poly transmission mounts. This kit is your solution to make sure all components of your vehicle are working with each other to achieve the performance you're looking for. Polyurethane material is more resistant to water, ozone, and chemicals, maintaining its resiliency and elasticity longer than conventional rubber. Keep your vehicle planted for spirited driving while having crisper throttle response and reduce drivetrain movement along with wheel hop. Kit includes: Turner Engine Mount Set - 60A Polyurethane ECS Transmission Mount Set - Street 70A Polyurethane ECS Differential Bushing Set - 95A Polyurethane ECS Subframe Mount Set - 95A - Polyurethane

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IRP Isolated Aluminum Engine Mounts - E9X, E8X (non-M)

T#:2423579

Part#: IRPEM-9XAL

Special Order: No Guaranteed ETA

$ 264.99 USD

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$ 264.99 USD

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Direct replacement performance mounts. Features: CNC machined lightweight high quality anodized aluminum Replaces OE: 22116760330; 22116773744 Includes: 2 pcs. aluminum engine mounts

Motor And Transmission Mount Kit

T#:15744033

Part#: 071299048620-KT

In Stock at Vendor

Sale - Save 7% $ 129.99

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

$ 120.55 USD

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Sale - Save 7%

$ 129.99

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

$ 120.55 USD

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With exposure to heat and elements, your mounts will break down with increasing age. A secure mount is vital to reduce drivetrain vibration and transfer as much horsepower to the wheels as possible and provide positive shifts. Turner Motorsport has created a kit that includes motor and transmission mounts, as well as all necessary mounting hardware.

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Complete Performance Polyurethane Differential And Subframe Bushing S...

T#:56038061

Part#: E9XSBFRDFFBKT2

In Stock

$ 491.99 USD

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$ 491.99 USD

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This complete upgrade package is designed to put an end to steering slop. Utilizing a high performance 95A durometer polyurethane formulation, this kit replaces the mushy OEM rubber with proven rigidity.

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Revshift Polyurethane Motor Mounts - 95A - BMW E30 M42

T#:1105941

Part#: PMM-M42-95A

Ships in 7 Business Days

$ 149.99 USD

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$ 149.99 USD

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These mounts are designed for an E30 with a M42 engine and an E34 with a M50 or M20 engine. Revshift polyurethane motor mounts are made in the U.S.A. from high-grade polyurethane. Revshift mounts are the most durable and reliable mounts on the market. CNC machined billet aluminum flanged ends are embedded deep in the urethane which prevents the isolated ends from separating under extreme loads. Utilizing class 14.9 alloy steel removable screws these mounts will hold your engine in place for a lifetime. To further ensure the strength of these mounts we form the threads with a forming tap which creates denser and stronger threads in the billet aluminum end pieces. These mounts have removable screws for ease of installation. We recommend using Loctite on the threads during installation. Revshift Performance Engineering is a high-performance parts manufacturer with a focus on quality, reliability, and performance. Utilizing high-precision machining technologies and their very own Polyurethane Manufacturing Department, every Revshift product is designed, manufactured, and tested in-house at their Detroit, Michigan facility.

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Condor Speed Shop Engine Mount Heat Sleeve - M5X, S5X Condor Engine M...

T#:577943

Part#: E36HS

Ships in 4 Business Days

$ 18.99 USD

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$ 18.99 USD

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Condor's Engine Mount Heat Sleeves reflect up to 90 percent of radiant heat. They withstand 1,100 degrees F of radiant heat and up to 450 degrees F of direct heat. The extra protection of the heat sleeves is a perfect fit for street cars, track cars, and other high heat applications. Their mounts withstand temperatures up to 180 degrees F and do not need any heat protection during regular usage, but we recommend the extra protection of their sleeves for all vehicles with high underhood heat temperatures such as turbo and supercharged vehicles. Condor heat sleeves can be easily installed by simply slipping the sleeve around the engine mount and securing using the Velcro tabs. *LISTING IS FOR ONE HEAT SHIELD **Heat sleeve fitment is for Condor Engine Mounts only.

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Revshift Polyurethane Motor Mounts - 95A - BMW E30 M10

T#:1105949

Part#: PMM-M10-95A

Ships in 7 Business Days

$ 99.99 USD

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$ 99.99 USD

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These mounts are designed for a 1983-1991 E30 BMW 3-series with an M10 engine. Revshift motor mounts are made by Revshift in the U.S.A. from high-quality polyurethane. Revshift mounts are the most durable and reliable mounts on the market. High tensile strength flanged studs are embedded deep in the urethane which prevents the isolated ends from separating under extreme loads. Utilizing class 12.9 alloy steel fasteners these mounts will hold your engine in place for a lifetime. The class 12.9 fasteners are approximately 75 percent stronger than the fasteners used on stock automotive mounts. Revshift Performance Engineering is a high-performance parts manufacturer with a focus on quality, reliability, and performance. Utilizing high-precision machining technologies and their very own Polyurethane Manufacturing Department, every Revshift product is designed, manufactured, and tested in-house at their Detroit, Michigan facility.

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Revshift Polyurethane Rear Differential Bushing Set - Drift - 75D Dur...

T#:27405446

Part#: PDB-F8X-70D

Ships in 7 Business Days

$ 249.99 USD

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$ 249.99 USD

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Upgrade your vehicle's rear differential with the Revshift Polyurethane Rear Differential Bushing Set, delivering superior performance and stability. Engineered with precision and premium materials, this set is perfect for drift applications, offering enhanced handling and reduced drivetrain movement. This kit is ideal for any enthusiast looking to keep their drivetrain from moving when sliding.

Key Features:

Easy Installation: The two-piece design enables straightforward installation using the included Revshift bushing lube, making upgrading hassle-free. Drift Performance: Designed for drift track use with maximum stiffness polyurethane. Enhanced Stability: Minimize rear differential movement for improved stability and traction during acceleration, cornering, and braking. Durable Polyurethane Construction: Crafted from high-quality polyurethane, ensuring durability and long-lasting performance under daily driving conditions. Upgrade your vehicle's rear differential with the Revshift Polyurethane Rear Differential Bushing Set to experience a noticeable improvement in handling, stability, and overall driving dynamics. Elevate your drifting performance with confidence and precision.

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Transfer Case Mount Kit - BMW F22/23 F3X xDrive

T#:27938453

Part#: 22316786566KT2

Ships in 1 day

$ 95.99 USD

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$ 95.99 USD

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If your transfer case mount is worn out, this can lead to excess movement and clunking noises coming from the center of your car. Luckily, this is an easy fix and this kit includes the few items needed to eliminate these issues. Included: Hutchinson Transfer Case Mount Genuine BMW Hex Bolt & Nut

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Driveshaft Overhaul Kit - With Giubo and CSB - E34, E36, E39, F54, F6...

T#:41458827

Part#: 26111227869TKT

Ships in 1 day

Sale - Save 26% $ 242.99

This product was last offered at the strikethrough price on
04-20-2026

$ 180.37 USD

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Sale - Save 26%

$ 242.99

This product was last offered at the strikethrough price on
04-20-2026

$ 180.37 USD

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This Driveshaft Flex Disc and Center Support Bearing Kit includes a high-quality giubo, durable center support bearing (CSB), and all essential installation hardware. Designed for precise fitment, this kit restores drivetrain stability, reduces vibration, and ensures reliable performance in BMW driveline repairs.

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Installation Tool - Oil Assembly Aid

T#:31589336

Part#: 83192405829

Ships in 7 Business Days

8% off MSRP $ 36.99

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

$ 33.99 USD

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8% off MSRP

$ 36.99

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

$ 33.99 USD

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Front Differential Input Seal Kit - E46, E53, E60, E61, F30

T#:41289766

Part#: 31521428678TKT

Back Ordered

$ 52.99

This product was last offered at the strikethrough price on
07-23-2026

$ 50.99 USD

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$ 50.99 USD

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This kit comes with the seal and both dust covers needed to re-seal your vehicles input shaft on the front differential.

Engine Mount And Poly Inserts - Street - Ultimate Fix

T#:56291056

Part#: 22118743621KT2

Back Ordered

$ 137.99 USD

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$ 137.99 USD

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Built around a fresh URO OE-spec Engine Mount and reinforced with a Powerflex Street Polyurethane Insert, this kit locks down excessive engine play. Factory rubber mounts prioritize complete isolation at the expense of driver feedback.

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