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BMW Drivetrain Parts

Building your perfect BMW is more than just adding horsepower and stiff suspension. Your drivetrain needs attention in order to deliver power effectively. Most BMWs feature comfortable clutch discs, heavy flywheels, long shifter throws, and open differentials. The drivetrain transmits power to the wheels, but can also be a source of power loss when it is designed for comfort rather than performance. Everything on this page will help you improve your power delivery and driving experience by providing custom Limited Slip Differentials, Short Shift Conversions, Performance Clutch Discs, Lightweight Flywheels, and anything else your BMW needs to be the perfect driving experience.

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Team MFactory Chromoly-Nitride Racing Flywheel - 6-Bolt

For vehicles with DTC transmission only

T#:12118971

Part#: MF-TRS-09E92ADCT

In Stock

$ 515.99 USD

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$ 515.99 USD

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Achieve increased throttle response and acceleration with the MFactory range of single-piece Lightweight Flywheels Diamond Cut to exacting tolerances from Forged Chromium-Molybdenum Steel Perfect fitment & finish ensures hassle-free installation Designed using leading-edge Solidworks 3D CAD & Cosmos FEA software Advanced Geometry minimizes parasitic drivetrain losses. Race transmissions built with MFactory components transfer, on average, 1-2% more power to the ground over competitors! Precision Balanced to over 12000rpm Ensures the utmost reliability from our Lightweight Flywheels, which are specifically designed to reduce weight and inertia for improved engine response and acceleration Specifications Made from imported Japanese SAE 4140 Steel Forged, Double Tempered and Super Sub-Zero treated for unsurpassed toughness Proprietary Nitride surface treatment for increased surface hardness

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JXB Driveshaft Center Support Bearing Carrier Upgrade - BMW E60/61 E6...

T#:22394036

Part#: 4744865TCKTS6J5G

In Stock

$ 299.99 USD

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$ 299.99 USD

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BMW E46 E82 E9X Differential Rebuild Kit Plus

T#:13990860

Part#: MF-TRS-RBSE46KT

In Stock at Vendor

$ 279.99 USD

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$ 279.99 USD

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BMW E46 E82 E9X Differential Rebuild Kit Plus includes all the essentials to restore your differential to like-new condition. Designed specifically for BMW models, this comprehensive kit provides high-quality components that ensure optimal performance and longevity of your vehicle's differential system.

Benefits:

Complete Restoration: Contains everything needed for a full differential rebuild, ensuring reliability and performance.
High-Quality Components: Each part is crafted to meet or exceed OEM specifications, guaranteeing durability and longevity.
Improved Performance: Restores smooth operation, enhancing traction and handling characteristics.
Cost-Effective Solution: Save money by rebuilding your differential instead of replacing it entirely.

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JXB Driveshaft Center Support Bearing Carrier Upgrade - BMW E85/E86 Z...

T#:18070238

Part#: 7687533TCKHMEMIR

In Stock at Vendor

$ 299.99 USD

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$ 299.99 USD

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JXB Driveshaft Center Support Bearing Carrier Upgrade

T#:25772541

Part#: 4507854PDKNGJY2Q

Ships in 4 Business Days

$ 299.99 USD

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$ 299.99 USD

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JXB Driveshaft Center Support Bearing Carrier Upgrade

T#:25540331

Part#: 4488208PDKVXXZYU

In Stock

$ 299.99 USD

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$ 299.99 USD

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Driveshaft Center Support Bearing Carrier - Street & Track Bushings ...

T#:6061648

Part#: BMW07A0-B

Ships in 4 Business Days

$ 329.99 USD

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$ 329.99 USD

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The original center support bearing carrier from the factory employs a thin layer of rubber to secure the driveshaft, minimizing movement to reduce noise and vibrations in the vehicle's cabin. However, this design struggles to maintain the bearing's alignment under load, leading to gradual sagging and misalignment of the driveshaft. This, in turn, results in play during gear shifts and throttle application. Even in well-maintained vehicles, the initial rubber bushing can deteriorate and turn brittle, often developing cracks within 5-10 years. When this deterioration occurs, it can lead to heightened vibrations, clunking noises, and increased stress on the bearing. Additionally, replacing the stock carrier is a challenging task because it is permanently connected to the center support bearing, necessitating specialized tools for replacement.

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JXB Driveshaft Center Support Bearing Carrier Upgrade - BMW E65 E66 7...

T#:6061690

Part#: BMW05A0

Ships in 4 Business Days

Starting at $ 299.99 USD

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Starting at $ 299.99 USD

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The stock center support bearing carrier is designed to reduce NVH to the cabin by loosely holding the center bearing with a flimsy rubber bushing. During launches and shifts, the driveshaft is allowed to travel off-center, decreasing throttle response and causing oscillations through the drivetrain. As they age, the carrier rubber sags and dry rots, ruining the driveshaft alignment. Fix or prevent this common issue with JXB Performance's Driveshaft Center Support Bearing Upgrade! JXB utilizes a simple but extremely effective 2-piece design which allows you to install this upgrade and replace bushings with ease. The stock center support carrier is simply cut away, allowing the JXB bushings to "clamp" down on the driveshaft bearing and hold the driveshaft securely in place, maintaining driveshaft alignment at all times. Two bushing options are available for this kit, Street and Track, both of which are many times better than the stock bushings: The street bushings absorb most of the NVH from the drivetrain. Some light NVH is possible at some speeds in the form of a soft hum. (With a modified exhaust or windows down, you’ll probably never hear it) The track bushings are for those who want no-compromise drivetrain performance. These may create a substantial amount of cabin noise. Not sure which is for you? Try them both, they’re interchangeable! Installation does not require the removal of the driveshaft. The 2-part design clamps around the OEM bearing. The old carrier must be removed, so a cutting tool is required. Looking for replacement or additional bushings? See T#4799658 for replacement street bushings and T#4799659 for replacement track bushings.

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E92 M3 Carbon Fiber Driveshaft - 6 Speed Manual

T#:32019668

Part#: MF-TRS-13E92M

Ships in 6 Business Days

$ 1,699.99 USD

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$ 1,699.99 USD

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MFactory are proud to offer our 100% Dry Carbon Fibre 1pc Driveshafts (Propshafts). Over 6 years in development, we are confident that our driveshafts are the #1 performance carbon driveshaft on the market today! Spun entirely from Dry Carbon Fibre with Forged 6061 Aluminum Ends, our driveshaft conversion is significantly lighter (most fitments weigh only 6kg!) than the OEM steel driveshaft, offering smoother power transfer to the rear differential. Each driveshaft is individually crafted, spun to over 12000rpm and tested on our torsional stress machine to over 5500nm without a hint of snapping!

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Sachs Performance BMW Z4M Power Clutch Kit

2X Entries For Our G87 M2 Sweepstakes!

T#:15710797

Part#: 001243.999515G

Ships in 5 Business Days

$ 816.99 USD

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$ 816.99 USD

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Performance Clutch Kit for use with factory flywheel, capable of handling up to 400 ft lbs of torque with OE clutch feel

Driveshaft Center Support Bearing Carrier - Track Bushings

T#:6061652

Part#: BMW08A0-T

Ships in 4 Business Days

Sale - Save 15% $ 299.99

This product was last offered at the strikethrough price on
05-15-2026

$ 255.67 USD

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Qty

Sale - Save 15%

$ 299.99

This product was last offered at the strikethrough price on
05-15-2026

$ 255.67 USD

Add to Wish List

The stock center support bearing carrier utilizes an extremely thin layer of rubber to secure the driveshaft, allowing for minimal movement to effectively insulate the cabin from noise, vibration, and harshness (NVH). However, this design is less effective at maintaining proper bearing alignment under heavy loads. Over time, it allows the bearing to gradually sag, disrupting the driveshaft alignment and introducing play in the driveline during gear shifts and throttle application. The original equipment manufacturer (OEM) rubber bushing has a tendency to sag, become brittle, and eventually deteriorate, resulting in dry rot and cracking. Even in well-maintained vehicles, the stock bushing can develop cracks in as little as 5-10 years. When the bushing loses its integrity, it can lead to pronounced vibrations, clunking noises, and increased stress on the bearing. Adding to the challenge, the stock carrier is permanently molded onto the center support bearing, making replacement a difficult task that typically necessitates specialized tools.

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Driveshaft Center Support Bearing Carrier Upgrade - BMW E46 (AWD) 3 S...

T#:34382135

Part#: BMW17A0SH

Ships in 4 Business Days

Starting at $ 299.99 USD

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Starting at $ 299.99 USD

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