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BMW Drivetrain Parts for BMW X Series E83 (2004-2010)

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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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Automatic Transmission Service Kit - Level 2 - BMW GA6L45R Transmissi...

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For vehicles equipped with automatic transmission GA6L45R

T#:23748159

Part#: 24117593565TKT

In Stock

Sale - Save 2% $ 197.99

This product was last offered at the strikethrough price on
04-15-2026

$ 193.06 USD

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$ 197.99

This product was last offered at the strikethrough price on
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$ 193.06 USD

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Includes all the necessary components for a complete transmission service with Liqui Moly fluid 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. Kit Includes: Automatic transmission filter 7 quarts Liqui Moly Top Tec 1800 automatic transmission fluid Drain plug Fill plug

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Clutch Cylinder Refresh Kit

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T#:5416751

Part#: 21526773670TMSKT

In Stock

Sale - Save 7% $ 311.99

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

$ 289.49 USD

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$ 311.99

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

$ 289.49 USD

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Includes master and slave cylinder, hardware and lines including the Exact-Fit Stainless Steel Clutch Line! A leaking clutch cylinder often feels like a failing clutch or a problematic transmission, this kit includes everything needed to not only replace but upgrade your clutch hydraulic system!

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Rear Differential Mounts - OEM/Meyle HD Rubber - E46, X3, Z4 ...

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T#:339943

Part#: E46-MY-DIFF

Ships in 1-2 days

$ 78.99

This product was last offered at the strikethrough price on
05-07-2026

Starting at $ 74.99 USD

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Starting at $ 74.99 USD

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These rubber bushings from Meyle are a direct replacement for the stock differential bushings in the E46 3-series, E83 X3 SAV, and Z4 Roadster. If your original bushings are worn (likely around 100,000 miles) these are a great replacement upgrade. The front bushings are the stock OEM type rubber bushings. The rear bushing is a Meyle HD upgrade over stock - about 15% stiffer than the originals. This means the bushing will not flex and twist as much. This puts more power to the wheels since power is no longer used up for 'torquing' the bushing. These are not race bushings; the rubber material is perfectly suitable for street use.

The non-M E46/E83/Z4 models use three differential mounts - two front bushings in the subframe and one rear mount in the diff cover. This set of bushings covers all three. You can opt to include new mounting hardware in the Options list below.

This item fits the following BMWs:
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi
2004-2010 E83 BMW X3 2.5i X3 3.0i X3 3.0si
2003-2008 Z4 BMW Z4 2.5i Z4 3.0i Z4 3.0si Roadster

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Gear Selector Valve Replacement Kit - BMW E9X E82/88 w/ GA6L45R Autom...

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T#:24344795

Part#: GA6L45RGSVKT

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$ 453.99 USD

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$ 453.99 USD

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A common failure point that causes the loss of gear selection, this kit includes everything needed to replace the gear selector valve connected to your transmission valve body.

Rear Wheel Bearing for E36 M3, E46 M3, 330 and E46 xi, E38, E83 ...

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T#:338100

Part#: 33411090505

In Stock

$ 64.99

This product was last offered at the strikethrough price on
04-20-2026

Starting at $ 59.98 USD

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Starting at $ 59.98 USD

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This is a replacement rear wheel bearing for all:
1992-1998 E36 BMW M3
1999-2005 E46 BMW 325xi 330i 330ci 330xi M3
1995-2001 E38 BMW 740i 740il 750il
2004-2010 E83 BMW X3 2.5i X3 3.0i X3 3.0si
1997-2002 Z3 BMW M Roadster M Coupe
2003-2008 E85 BMW Z4 M Roadster M Coupe
2000-2003 E52 BMW Z8 Roadster

Rear wheel bearings are sold individually, and 2 are required per car.

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Automatic Transmission Service Kit - E82/88 E83 E9X

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T#:554533

Part#: N5XATSKT2

In Stock

Sale - Save 5% $ 248.99

This product was last offered at the strikethrough price on
06-04-2026

$ 237.18 USD

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Sale - Save 5%

$ 248.99

This product was last offered at the strikethrough price on
06-04-2026

$ 237.18 USD

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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.

Kit Includes:

Automatic transmission filter with associated hardware
Oil pan gasket
Drain plug with sealing washer
Fill plug with sealing washer
7 quarts Redline D6 automatic transmission fluid

Fits the following BMWs:
E82/88 BMW 128i - with GA6L45R automatic transmission
E83 BMW X3 N52 3.0L - with GA6L45R automatic transmission
E9X BMW 328i/xi - with GA6L45R automatic transmission

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BMW E8X / E9X Automatic Transmission Service Kit - Level 2

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For vehicles equipped with automatic transmission GA6L45R

T#:21703019

Part#: E8XE9XTRANSSRVKT

In Stock

Sale - Save 2% $ 197.99

This product was last offered at the strikethrough price on
04-15-2026

$ 193.06 USD

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Sale - Save 2%

$ 197.99

This product was last offered at the strikethrough price on
04-15-2026

$ 193.06 USD

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In the routine maintenance of a vehicle, the transmission often takes a back seat. However, neglecting it can have serious consequences. Over time, automatic transmission fluid can deteriorate, resulting in contamination of the valve body and filter by deposits and sludge. This deterioration leads to undesirable issues such as poor shifting, slipping gears, and, ultimately, transmission failure. Our comprehensive kit includes all you need to ensure the health and longevity of your transmission: Automatic transmission filter equipped with necessary hardware Oil pan gasket Drain plug complete with a sealing washer Fill plug with its sealing washer 7 quarts of high-quality Liqui Moly Top Tec 1800 Synthetic ATF Turner Motorsport highly recommends a complete automatic transmission service every 60,000 miles. By addressing your transmission's needs proactively, you'll prevent costly repairs down the road and ensure a smooth and reliable driving experience. Don't overlook this crucial aspect of vehicle maintenance—prioritize your transmission's well-being today.

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E46 Finned Differential Cover Upgrade Kit

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T#:401688

Part#: 33117512980KT

Ships in 1 day

$ 367.99

This product was last offered at the strikethrough price on
09-09-2026

$ 366.99 USD

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$ 366.99 USD

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The perfect upgrade for any E46, this finned differential cover increases cooling to the rear differential to prevent over heating and possible damage. This is a complete kit including fluid and drain plugs.

Includes the following

Aluminum finned differential cover
Drain & fill plug with sealing o-ring
2 Quarts of Redline 75w90

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Tranmission Oil Pan Bolt Kit - E46 E39 X3 Z3

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T#:5070

Part#: 24117533655K

Ships in 3 Business Days

$ 62.92 USD

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$ 62.92 USD

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Set of 22 mounting bolts for automatic transmission oil pan. When replacing the transmission filter you may want / need to replace these bolts. 24117533655.

This item fits the following BMWs:
1999-2000 E46 BMW 323i 323ci 328i 328ci
2001-2005 E46 BMW 325xi 330xi
03/2002-2005 E46 BMW 325i - M54 engine
2004-2005 E46 BMW 325i 325ci 330i 330ci
2000-3/2001 E39 BMW 525i 528i 530i
2004-2006 E83 BMW X3 2.5i X3 3.0i
2000-2002 Z3 BMW Z3 2.5i Z3 3.0i

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Clutch cylinder refresh kit

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T#:15677559

Part#: 21526774274-KT

Ships in 5 Business Days

$ 352.99 USD

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$ 352.99 USD

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A leaking clutch cylinder often feels like a failing clutch or a problematic transmission, this kit includes everything needed to not only replace but upgrade your clutch hydraulic system!

Universal Short Shifter V3 - Self Centering - Black Reverse Button Wi...

10X Entries Into Our F80 M3 Sweepstakes

T#:55317707

Part#: IRPUSSKT2

In Stock

$ 552.99 USD

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$ 552.99 USD

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Stop guessing where the gate is. Upgrade your connection to the machine and drive your BMW the way it was meant to be driven.

Front Wheel Bearing Kit - Priced Each

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T#:37217385

Part#: 31203450600KT

Ships on Nov 2, 2026

$ 128.86 USD

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$ 128.86 USD

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Kit includes wheel hub, axle nut, lock ring and wheel bearing

Automatic Transmission Service Kit - Level 2

10X Entries Into Our F80 M3 Sweepstakes

T#:15710776

Part#: 8352230504-KT

In Stock

Sale - Save 2% $ 229.99

This product was last offered at the strikethrough price on
07-28-2026

$ 225.03 USD

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Sale - Save 2%

$ 229.99

This product was last offered at the strikethrough price on
07-28-2026

$ 225.03 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. Automatic transmission Level II kit contains what you need to do an automatic transmission fluid and filter service. For limited time includes a FREE bottle of Redline WaterWetter®! WaterWetter® is a unique wetting agent that reduces coolant temperatures by as much as 30°F. Pour it into your cooling system to provide rust and corrosion protection in plain water for racing engines, and to improve coolant heat transfer properties. Add it to new or used antifreeze to improve the heat transfer of both ethylene and propylene glycol antifreeze/coolants. Compatible with aluminum, cast iron, copper, brass and bronze components. Kit Includes: Automatic transmission filter with hardware Oil pan gasket Drain plug with sealing washer Fill plug with sealing washer 8 quarts Redline D4 automatic transmission fluid FREE bottle of Redline WaterWetter®

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Genuine BMW Transfer Case Repair Kit - E83

10X Entries Into Our F80 M3 Sweepstakes

T#:56471657

Part#: 27102413711KT4

Ships in 1 day

$ 228.99 USD

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$ 228.99 USD

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This Transfer Case Repair Kit provides an exact-fit, OEM grade solution engineered to rebuild the servomotor assembly back to factory operating specifications. Designed for enthusiasts who demand crisp power transfer and exact mechanical feedback from their drivetrain.

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Bavarian Autosport Hub Adapter With Hub Puller Slide Hammer Adapter A...

10X Entries Into Our F80 M3 Sweepstakes

T#:56254753

Part#: B8800120KT2

Ships in 8 Business Days

$ 177.99 USD

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$ 177.99 USD

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Combining a heavy duty hub adapter with dedicated slide hammer and impact force screw attachments, this kit is built for serious mechanics and track day drivers who need unyielding strength to get the job done right the first time.

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Front Differential Input Seal Kit - E46, E53, E60, E61, F30

10X Entries Into Our F80 M3 Sweepstakes

T#:41289766

Part#: 31521428678TKT

Back Ordered

$ 52.99

This product was last offered at the strikethrough price on
07-23-2026

$ 50.99 USD

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$ 50.99 USD

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This kit comes with the seal and both dust covers needed to re-seal your vehicles input shaft on the front differential.

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