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BMW Drivetrain Parts for BMW X Series F25 (2011+)

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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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Genuine Mopar Oil Pan Gasket - ZF 8HP - BMW

T#:1241322

Part#: 68172556AA

Ships in 3 Business Days

$ 39.99 USD

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$ 39.99 USD

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Replacement gasket for your upgraded aluminum oil pan. DO NOT reuse your plastic transmission fluid pad. The OE plastic pans become brittle over time which can lead to stress cracks and an increased risk of cracks and splits from road debris.

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Bremmen Automatic Transmission Pan With Transmission Filter - F22 F30...

For GA8HP70, GA8HP76, GA8HP75, GA8HP51, GA8HP50, or GA8HP45Z automatic transmissions - Does not fit GA8P Hybrid Transmissions

T#:579886

Part#: 55182

In Stock

Sale - Save 17% $ 138.99

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

$ 115.99 USD

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Sale - Save 17%

$ 138.99

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

$ 115.99 USD

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GA8HP 8 speed automatic transmission. Automatic transmissions are reliable, shift smoothly, and can last without issue so long as they are properly maintained. Over time, the transmission fluid becomes thick and the filter becomes contaminated with small metal particles. This can cause excess wear, high transmission operating temperatures, and eventual failure. To prevent this we recommend changing your filter, fluid, and seals to ensure your transmission continues to operate flawlessly. We recommend filter and fluid changes every 50,000 miles. This item fits the following BMWs: E71,E89 Z4,F06,F10,F12,F13,F15,F16,F22,F25 X3,F26 X4,F30,F31,F32,F33,F34,F36

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Bav Auto Universal Flex Disc - Multiple BMW Applications

T#:639802

Part#: 26117511454

Ships on Aug 20, 2026

Sale - Save 15% $ 49.99

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

$ 42.49 USD

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Sale - Save 15%

$ 49.99

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

$ 42.49 USD

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This replacement flex disc (aka: the guibo) is a vibration dampener mounted on the back of the transmission which connects to the driveshaft. When it has worn, it produces a terrible vibration throughout the car. It's especially noticeable at low speeds and when starting from a standstill. Oil leaking from the back of the transmission will significantly reduce its life. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

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CV Joint Boot Clamp Band Tool

T#:5122269

Part#: W83011

Ships in 1 Business Day

$ 23.31 USD

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$ 23.31 USD

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Helpful tool for proper axle boot installations.

Fly Wheel Turner

T#:1809145

Part#: W80510

Ships in 1 Business Day

$ 34.69 USD

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$ 34.69 USD

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For turning and holding flexplates and flywheels.

Ear-Type Clamp Pliers

T#:1855988

Part#: W83013

Ships in 3 Business Days

$ 20.40 USD

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$ 20.40 USD

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Used on ear-type clamps found on CV joints, hoses, and some fuel filters.

Quart & Gallon Fluid Pump

T#:5095675

Part#: W1139

Ships in 2 Business Days

$ 10.99 USD

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$ 10.99 USD

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Unique double threaded cap fits both quart and gallon size containers.

M18 Automatic Transmission Fill Plug - BMW

T#:22690760

Part#: 24117552349

In Stock

Sale - Save 11% $ 8.99

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

$ 7.99 USD

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Sale - Save 11%

$ 8.99

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

$ 7.99 USD

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Fits various BMW Transmissions. Includes rubber sealing washer/o-ring.

Multi Use Transfer Pump

T#:1809134

Part#: W1145

Ships in 1 Business Day

$ 18.80 USD

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$ 18.80 USD

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Quickly and easily transfer any fluid.

Fluid Transfer Pump

T#:1809158

Part#: W1141

Ships in 1 Business Day

$ 10.19 USD

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$ 10.19 USD

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Fits all standard gallon bottles

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