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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 7% $ 197.99

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

$ 185.08 USD

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Sale - Save 7%

$ 197.99

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

$ 185.08 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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Powerflec Black BMW 3 Series - 5 Series - Z Series Shifter Arm Rear B...

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T#:33879985

Part#: PFF5-4632BLK

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$ 55.99 USD

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$ 55.99 USD

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The Powerflex Black Series Shifter Arm Rear Bushing for BMW 3 Series, 5 Series, and Z Series is a high-performance upgrade, engineered for those seeking superior precision and durability in their vehicle’s shifting mechanism. Part of the Powerflex Black Series, this bushing is designed specifically for track and high-performance use, delivering exceptional stability under extreme conditions.

Features & Benefits:

Fitment: Designed to fit BMW 3 Series, 5 Series, and Z Series models, ensuring a direct replacement for the stock shifter arm rear bushing.
Material: Made from race-proven, stiff polyurethane, offering superior resistance to deformation compared to OEM rubber bushings.
Color: Black, as part of the Black Series, which is focused on maximum performance and durability.
Improved Shifting Precision: Drastically reduces play and unwanted movement in the rear shifter arm, resulting in crisper and more precise gear changes.
Durability: Engineered to withstand high levels of stress, heat, oil, and debris, ensuring long-lasting reliability and performance even in the most extreme driving conditions.
Ideal for Motorsport: Designed with motorsport and track enthusiasts in mind, offering the stiffest bushing option in the Powerflex lineup for optimal control.

This rear shifter arm bushing upgrade is perfect for drivers who want the best in control, performance, and long-term durability, making it an essential component for serious driving and racing applications.

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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 Business Day

$ 88.99

This product was last offered at the strikethrough price on
02-26-2026

Starting at $ 55.99 USD

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Starting at $ 55.99 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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Rear Wheel Bearing for E36 M3, E46 M3, 330 and E46 xi, E38, E83 ...

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T#:338100

Part#: 33411090505

In Stock

$ 74.99

This product was last offered at the strikethrough price on
02-19-2026

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

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T#:24344795

Part#: GA6L45RGSVKT

In Stock

$ 452.99

This product was last offered at the strikethrough price on
02-25-2026

$ 451.99 USD

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$ 451.99 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.

HD/Perf Street Sprung

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T#:15744083

Part#: BM15-HDSS

In Stock

$ 862.00 USD

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$ 862.00 USD

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Powerflex Transfer Case Bushing Insert - Black Series (95A) - BMW E46...

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T#:28104806

Part#: PFF5-4628BLK

Ships in 1 Business Day

$ 49.99 USD

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$ 49.99 USD

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Powerflex's new transfer case bushing insert is made from polyurethane and is designed to reinforce your OE rubber transfer case bushing. This helps to stiffen the bushing and limits excessive movement of the transfer case. This Black Series bushing is rated at 95A durometer, which is significantly stiffer than your OE bushing's rubber. This is perfect for someone who tracks their BMW regularly and is looking for the best performance possible without going for a solid mount solution. As this bushing is 95A durometer, a significant amount of extra NVH should be expected.

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XACT Streetlite Single Mass Flywheel - N51/N52

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T#:29002055

Part#: 601170

In Stock at Vendor

$ 830.00 USD

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$ 830.00 USD

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The ACT Streetlite flywheel offers the following benefits:

Noticeably improved engine response and acceleration: Experience a significant boost in engine performance and acceleration with this component. OE to mild gear rattle: Expect only minimal gear rattle, from Original Equipment (OE) standards to a mild level, ensuring a smoother drive. Heat-treated forging for strength and toughness: Crafted using heat-treated forging, this part guarantees enhanced strength and durability. Induction-hardened ring gears for maximum life: The ring gears undergo induction hardening, providing maximum lifespan and reliability. One-piece construction allows less opportunity for failure and provides uniform efficient heat transfer from the clutch disc: The one-piece design reduces potential failure points and ensures uniform and efficient heat transfer from the clutch disc, preventing issues like warped inserts or loose ring gears. Recommended for street and race use: This component is ideal for both everyday street driving and competitive racing environments.

Forged, CNC machined, and dynamically computer balanced for smooth high RPM reliability: Expertly forged, CNC machined, and dynamically balanced via computer to ensure smooth and reliable performance at high RPMs.

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Clutch cylinder refresh kit

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T#:15677559

Part#: 21526774274-KT

In Stock

$ 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!

Front Wheel Bearing Kit - Priced Each

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T#:37217385

Part#: 31203450600KT

In Stock at Vendor

$ 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

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

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T#:55317707

Part#: IRPUSSKT2

Ships in 1-2 days

$ 528.99 USD

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$ 528.99 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 Differential Input Seal Kit - E46, E53, E60, E61, F30

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:41289766

Part#: 31521428678TKT

Back Ordered

$ 52.99

This product was last offered at the strikethrough price on
07-06-2026

$ 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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