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BMW Drivetrain Parts for BMW 3 Series E90 (2006-2011)

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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 Automatic Transmission Filter Kit - E82/88 128, E9X 328, E83...

For vehicles equipped with automatic transmission GA6L45R

T#:639806

Part#: 24117593565

In Stock

Sale - Save 20% $ 39.99

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

$ 31.99 USD

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Remember to service your transmission at the recommended intervals to increase your transmission's life span and reliability! 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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Bav Auto Universal Flex Disc - Multiple BMW Applications

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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$ 49.99

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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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E82, E9X, E60 Dinan Billet Short Shift Kit

Call In Or Chat For Best Price!

T#:391777

Part#: D550-1005

In Stock

Sale - Save 10% $ 275.99

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

$ 248.35 USD

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This product was last offered at the strikethrough price on
07-31-2026

$ 248.35 USD

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30% shorter shifts
Counterbalanced for great shift feel
Stainless steel & aluminum construction
Rubber isolated for reduced NVH
Maintains stock shift feel with uprated stock-type bushings

The Dinan short shifter provides shorter shift throws with a crisper and more precise feel than a stock shifter. Instead of retrofitting a stock BMW lever, with all of its deficiencies, Dinan has engineered this billet aluminum shifting system. Special features engineered into this unit include a two piece fully isolated stick assembly, exclusive integrated and dampened pivot cup with self lubricating pivot ball, counter balanced to reduce effort and exclusive polymer "Iglide" T-500 lower pivot bushings that are impervious to contamination. Featuring an adjustable pivot, which allows this shifter to fit both standard and M Series applications. All of this combined with a simple straightforward installation provides a professional level shifter. Provides a 30% throw reduction in E82 128i/135i, E9X 325i/328i/330i/335i, and E60 530i/545i/550i.

For over 35 years, Dinan has been America's premier tuning company, pioneering advancements in BMW modification while retaining a focus on balanced performance that preserves the original character and driving feel that a BMW offers. When you install a Dinan part on your car, know that it's not only carefully developed and tested, but that Dinan stands behind it with a four year, 50,000-mile warranty.

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M18 Automatic Transmission Fill Plug - BMW

For vehicles with production date from 09/2010 For vehicles with production date up to 09/2007

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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$ 8.99

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$ 7.99 USD

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

Elring Differential Output Shaft Seal - BMW E82 E9X Z4 E39 E60 E63/64...

T#:44767282

Part#: 082.770

Special Order: No Guaranteed ETA

Sale - Save 4% $ 24.99

This product was last offered at the strikethrough price on
08-14-2026

$ 23.91 USD

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$ 24.99

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08-14-2026

$ 23.91 USD

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Eliminate differential leaks with all new output shaft axle seals from Elring Replaces BMW p/n 33107568368, 33107505605, & 33100152629

Automatic Transmission Seals And O-Rings Kit

T#:54744782

Part#: 821.450

In Stock

Sale - Save 3% $ 174.99

This product was last offered at the strikethrough price on
08-14-2026

$ 169.24 USD

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$ 174.99

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08-14-2026

$ 169.24 USD

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This Elring Automatic Transmission Gasket Set replaces your tired, heat-cycled internal seals with premium-grade elastomer components.

Automatic Transmission Seals And O-Rings Kit

Fits BMW models equipped with the 1st-generation ZF 8HP45 or 8HP45X transmission

T#:54530867

Part#: 821.470

In Stock

Sale - Save 3% $ 209.99

This product was last offered at the strikethrough price on
08-14-2026

$ 203.27 USD

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Sale - Save 3%

$ 209.99

This product was last offered at the strikethrough price on
08-14-2026

$ 203.27 USD

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The Elring Automatic Transmission Gasket Set provides the ultimate preventative maintenance or repair solution.

Elring Differential Input Shaft Seal - 50x80x9mm - BMW E82 1M, E46 M3...

T#:44733256

Part#: 703.190

Special Order: No Guaranteed ETA

Sale - Save 3% $ 34.99

This product was last offered at the strikethrough price on
08-14-2026

$ 33.80 USD

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$ 34.99

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08-14-2026

$ 33.80 USD

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If your differential is leaking fluid from the input shaft at the front of the diff case, there is a good chance this seal is faulty. Replace your leaking seal with this new seal from Elring to prevent further fluid loss and prevent damage to your differential. Replaces BMW p/n 33121213949, 33121212197, & 33121204847

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Shaft Seal - Differential (Axle Drive)

T#:54852004

Part#: B46.610

Special Order: No Guaranteed ETA

Sale - Save 6% $ 14.99

This product was last offered at the strikethrough price on
08-14-2026

$ 14.08 USD

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$ 14.99

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$ 14.08 USD

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This OEM-quality replacement shaft seal from Elring is the perfect fix for keeping your gear oil where it belongs.

Automatic Transmission Oil Pan And Filter Kit

For vehicles equipped with automatic transmission GA6HP19Z

T#:45005575

Part#: B01.650

Special Order: No Guaranteed ETA

Sale - Save 5% $ 166.99

This product was last offered at the strikethrough price on
08-14-2026

$ 158.18 USD

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$ 158.18 USD

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Over the life of a vehicle, the transmission can often be overlooked when performing routine maintenance. If left unserviced, the automatic transmission fluid will break down, causing the valve body and filter to become contaminated with deposits and sludge. This will lead to poor shifting, slipping, and ultimately, transmission failure. This replacement pan and filter kit is the perfect replacement for your GA6HP19Z transmission.

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OEM Elring DCT Transmission Fluid Drain Plug - BMW E82/88 E9X F8X F10...

For vehicles equipped with a DCT

T#:45005550

Part#: B50.250

Special Order: No Guaranteed ETA

Sale - Save 13% $ 8.99

This product was last offered at the strikethrough price on
08-14-2026

$ 7.81 USD

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$ 8.99

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$ 7.81 USD

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Replace your lost or stripped drain plug with a brand new OEM Elring drain plug to prevent leaks and ensure a secure fit

Elring Front Axle Seal - 44x67x10x15.5mm

T#:45005610

Part#: 761.160

In Stock

Sale - Save 18% $ 10.99

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

$ 9.01 USD

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$ 10.99

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$ 9.01 USD

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Drive axle seal, located on the front differential. This seal works on both the left & right side axles. Due to regular exposure to dirt and debris, axle seals are a common failure item. An axle seal failure can cause fluid to leak from the differential housing, eventually causing it to run dry, which can result in front differential failure. Prevent a dangerous failure and costly repair bill by replacing your compromised axle seals with this genuine component directly from BMW. Replaces BMW p/n 31508860349, 31508743675, & 33107505601

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