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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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GKN Drivetech - Corporate Logo
T#:54388415
Part#: 31607570270SK
In Stock
New Item
$ 49.99 USD
Free Shipping on orders $49 and up
Don't let a torn rubber boot turn into an expensive axle replacement. Constant velocity (CV) joints rely on a precise amount of lubrication to handle hard cornering and power delivery. The factory flexible rubber boots are engineered to keep that crucial grease locked in while sealing out destructive road grime, dirt, and water.
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GKN Drivetech - Corporate Logo
T#:54959283
Part#: 31608683334
Ships in 2 Business Days
New Item
$ 705.99

This product was last offered at the strikethrough price on
06-19-2026

$ 702.99 USD
Free Shipping on orders $49 and up
$ 702.99 USD
Free Shipping on orders $49 and up
GKN Drivetech - Corporate Logo
T#:54816263
Part#: 31608682366
In Stock at Vendor
New Item
$ 863.99 USD
$ 863.99 USD

GKN Drivetech - Corporate Logo
T#:54388413
Part#: 31607518238
In Stock at Vendor
New Item
$ 442.41 USD
Free Shipping on orders $49 and up
$ 442.41 USD
Free Shipping on orders $49 and up
Whether you are tearing up the local track day or launching hard on your favorite backroad, your xDrive BMW demands a front axle that can handle the abuse. Worn-out CV joints lead to power loss, dangerous vibrations, and eventual failure on the road or track.
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S-Tec - Corporate Logo
T#:50066835
Part#: 27105A371F3
Ships in 1-2 days
New Item
$ 4,573.56 USD
Free Shipping on orders $49 and up
$ 4,573.56 USD
Free Shipping on orders $49 and up
Restore your xDrive All Wheel Drive system with this remanufactured transfer case from S-Tec. Transfer cases are an important part of the xDrive system, transfering power from the transmission to the front differential and wheels. This remanufactured unit has been completely disassembled, rebuilt with OE-quality components, then reassembled and tested for proper functionality. No core charge included.
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Genuine MINI - Corporate Logo
T#:50895918
Part#: 31607576094
Ships in 9 Business Days
New Item
9% off MSRP $ 763.99

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

$ 697.99 USD
Free Shipping on orders $49 and up
9% off MSRP
$ 763.99

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

$ 697.99 USD
Free Shipping on orders $49 and up

Genuine MINI - Corporate Logo
T#:50824050
Part#: 31607576096
Ships in 9 Business Days
New Item
5% off MSRP $ 1,223.99

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

$ 1,166.99 USD
Free Shipping on orders $49 and up
5% off MSRP
$ 1,223.99

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

$ 1,166.99 USD
Free Shipping on orders $49 and up
Rein - Corporate Logo
T#:53785537
Part#: HWU0117
Back Ordered
New Item
$ 16.99 USD
Free Shipping on orders $49 and up
$ 16.99 USD
Free Shipping on orders $49 and up
Magnetic Rein Transmission Plug Features Aluminum Construction with OE Dimensions and Threading. Magnetic Tip for Upgrade over Stock. Lightweight and Durable Construction Designed to Interface Perfectly with Modern Alloy Gear Housings
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