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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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Bav Auto Universal Flex Disc - Multiple BMW Applications

10X Entries Into Our F80 M3 Sweepstakes

T#:639802

Part#: 26117511454

In Stock

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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Tool - Slide Hammer Pilot Bearing Puller - CTA Tools

T#:580739

Part#: CTA8075

In Stock

$ 59.32 USD

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$ 59.32 USD

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For inside pulling jobs such as pilot and other bearings.

Extraction and Filling Pump - With Extra Hose

T#:5028777

Part#: 7073

Ships in 5 Business Days

$ 28.57 USD

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$ 28.57 USD

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Great for removing & filling Brake Fluid, Anti-Freeze, Gear Oil plus Power Steering Fluid & more

2 Pc Axle Popper Kit

T#:5677376

Part#: CTA4017

In Stock

$ 56.46 USD

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$ 56.46 USD

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Separates half-shafts from transaxle

8-1 Multi-Wrench - 12-19mm Hex

T#:31357378

Part#: CTA2495

In Stock

$ 57.99 USD

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$ 57.99 USD

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The CTA 8 in 1 Oil & Lube Multi-Wrench is your go-to tool for tackling various oil drain, transfer case, and differential plugs with ease. Designed to fit most plug sizes, this versatile wrench ensures high torque applications are a breeze with its robust construction.

Key Features:

Versatile Fit: Designed to fit most oil drain, transfer case, and differential plugs.
Offset Head Design: Features a yoke support for handling high torque applications.
Secure Locking: Indexing feature to lock the socket into position securely.
Durable Construction: Nickel plating provides enhanced durability and longevity.
Built-In Magnet: Handle includes a magnet for convenient handling of small parts.
6-Point Metric Design: Ensures precise fit and reduced slippage.
Compact Size: Measures 10-1/2” (27cm) in overall length.
Multiple Sizes: Includes sizes 12, 13, 14, 15, 16, 17, 18, and 19mm.

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EXTRACTION/FILLER Pump

T#:391370

Part#: CTA7077

Ships on Sep 21, 2026

$ 71.46 USD

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$ 71.46 USD

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You will find this 1500 cc Extractor/Filler kit handy for all types of fluid changes

M18 Automatic Transmission Fill Plug - BMW

10X Entries Into Our F80 M3 Sweepstakes

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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Qty

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.

BMW Transfer Case Bushing Removal And Installation Kit

T#:25042567

Part#: CTA8816

Ships in 6 Business Days

$ 450.45 USD

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$ 450.45 USD

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This all-encompassing tool kit facilitates the removal and reinstallation of the transfer case mount, providing adapters and other essential components for the task at hand. Tailored for a diverse range of BMW models equipped with AWD or xDrive systems, the kit is thoughtfully packaged in a plastic blow-molded carrying case.

Applications: X3, X5, X6, 530xi, 525xi, 325xi, 330xi, 328xi, 528xi, 535xi, 335xi, X6, 528i xDrive, 535i xDrive, 328i xDrive, 335i xDrive, and X1.

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