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BMW Drivetrain Parts for BMW E90 M3 S65 4.0L

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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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AGA Tools 8HP Park Release Tool

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T#:26404886

Part#: AGA-8HP-PRT

Ships in 7 Business Days

$ 489.00 USD

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$ 489.00 USD

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URO Transmission Oil Pump Gaskets - BMW E60 E63 E64 E9X F10 F06/12/13...

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T#:639330

Part#: 11417836233

Ships in 1 Business Day

$ 14.33 USD

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$ 14.33 USD

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Seals the oil pump to the transmission housing. URO Parts is one of the leading manufacturers of high quality direct replacement aftermarket components, covering a wide range of makes and models. All of their replacement parts are manufactured to ISO 9000 certification standards, so you can expect long lasting performance from URO Parts.

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High Performance Gear Oil (GL4+) SAE 75W-90 (20L JUG)

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T#:577975

Part#: 20014

In Stock at Vendor

$ 500.99 USD

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$ 500.99 USD

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Turner Motorsport recommends flushing and replacing your manual transmission and differential fluid regularly to ensure proper component wear and prevent costly issues in the future. Refer to your owner's manual for specific intervals for flushing and refill.

Liqui Moly Gear Oil for your BMW

This fully synthetic 75w90 weight gear oil is designed to maintain smooth shifting in your transmission. Its unique multi-viscosity formula provides excellent protection in all weather conditions. Being fully synthetic, it guarantees smoother shifts across all vehicles.

Note: Verify that your application requires GL4 oil. This product meets API GL-4+ specifications.

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CSF Universal Large Single-Pass Oil Cooler - Universal Application ...

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Universal fitment design - modifications may be necessary to run this cooler

T#:53608839

Part#: 8371

Ships in 3 Business Days

$ 499.00 USD

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$ 499.00 USD

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CSF redesigned this cooler and went with a more traditional inlet/outlet orientation. The new single pass design features high efficiency and high durability, but with vertically oriented inlet and outlet connections.

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OEM Getrag DCT Transmission Fluid Drain Plug - E82/88 E9X F8X F10 F12...

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T#:641893

Part#: 28107842383

In Stock at Vendor

$ 15.99 USD

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$ 15.99 USD

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Replace your lost or stripped drain plug with a brand new OEM Getrag plug. For vehicles equipped with a DCT transmission.

Victor Reinz Differential Rear Axle Shaft Seal with Lock Ring - E46 M...

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T#:7917

Part#: 33107510289

In Stock at Vendor

$ 25.44 USD

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$ 25.44 USD

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Leaking differential output seals? Replace yours today with this OEM replacement. This seal measures 76x50x10.

URO Valve Body Cover Gasket - BMW E8X E9X F8X F1X

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T#:37892099

Part#: 28607842856

Ships in 1 Business Day

$ 35.99 USD

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$ 35.99 USD

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URO's Valve Body Cover Gasket is an essential replacement component designed to maintain a leak-free transmission system. This high-quality gasket ensures a secure seal, preventing transmission fluid loss that can lead to performance issues.

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OEM Rein DCT Transmission Oil Pump - E82/88 135i, E89 Z4, E9X M3, F10...

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T#:5718804

Part#: 28107842849

Ships in 3 Business Days

$ 991.99 USD

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$ 991.99 USD

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Rein OE Dual Clutch Transmission Oil Pump Kit, including OE mounting kit Direct fit OE replacement kit Complete with OE installation kit for ease of installation Failed oil pump may lead to premature failure of clutch & transmission Highest quality standards to avoid re-work and comebacks

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Density Line Transmission Mounts - 70D Track Density - BMW E9X M3, E6...

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T#:50731690

Part#: DLTME9XM370D

In Stock

Sale - Save 10% $ 25.00

This product was last offered at the strikethrough price on
06-28-2026

$ 22.50 USD

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Sale - Save 10%

$ 25.00

This product was last offered at the strikethrough price on
06-28-2026

$ 22.50 USD

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Unlike simple "inserts" that merely mask factory flaws, these are complete, re-engineered replacements.

Multi Use Transfer Pump

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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.

8" Twin Disc Clutch Kit - Solid Ceramic Discs

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T#:17804821

Part#: XKBM20522-2E

Ships in 2 Business Days

$ 1,892.99 USD

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$ 1,892.99 USD

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The XClutch 8" solid race clutch consists of a performance flywheel, solid-centered ceramic clutch discs, aluminium cover assembly, release bearing & carrier or internal hydraulic release bearing (HRB). XClutch performance upgrades have been engineered to provide the ultimate in clutch performance. Utilizing the latest pressure plate design and friction material composition, XClutch upgrades offer the ideal balance between drivability and performance for different vehicle applications. The pivot point and diaphragm design are carefully analyzed to ensure positive pedal feel and increased clamping force. Specifications Clutch Disc Diameter - 7 7/8" Clutch Disc Spline - 26 Disc Material - Ceramic Disc Type - Solid Input Shaft Diameter - 1 3/8" Friction Surface Configuration - Raised Flywheel Step - +0.087 Assembly Weight Maximum Torque Capacity - 890 Recommended Use - Track Use Includes Single Mass Flywheel 2 Solid Ceramic Clutch Discs Pressure Plate Assembly Flywheel Bolts Pressure Plate Bolts Release Bearing Clutch Spline Grease With one of the world's most advanced clutch testing and R&D facilities, in-house vehicle testing and over 30 years of clutch experience, XClutch performance upgrades offer the highest levels of engineering and product development for your street vehicle, 4x4 or dedicated race car.

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OEM Rein DCT Transmission Fluid Drain Plug - E82/88 E9X F8X F10 F12 ...

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat! For vehicles equipped with a DCT

T#:639081

Part#: 28107842383

Back Ordered

$ 15.99 USD

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$ 15.99 USD

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

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