BMW Drivetrain Parts for BMW 7 Series E65 (2002-2008)

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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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Turner Titanium Magnetic Differential Drain Plug - M22x1.5
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Turner Motorsport - Corporate Logo
T#:593924
Part#: 027030TMS01
In Stock
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$ 67.49 USD
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When both extreme-duty protection and saving every gram matters: the Turner Magnetic Differential Drain Plug.
OEM Automatic Transmission Filter Kit - E53 E70 E71 E65
10X Entries Into Our F80 M3 Sweepstakes
Turner Motorsport - Corporate Logo
T#:25761
Part#: TMS25761
Ships in 1-2 days
$ 132.99 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.  This filter fits GA6HP26Z automatic transmissions.

Kit Contains:

  • Transmission Filter with o-ring
  • Gasket for Transmission Filter

This item fits the following BMWs:
2004-2006 E53 BMW X5 4.4i X5 4.8is
2010-2013 E70 BMW X5M
2009-2014 E71 BMW X6M
2002-2008 E65 BMW Alpina B7

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Rein - Corporate Logo
T#:38890943
Part#: HWU0065
In Stock
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$ 22.79 USD
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As components in the differential begin to wear, metal particles become loose in the diff fluid, which can lead to excess wear. This magnetic plug pulls these particles out of suspension, helping to reduce wear over time. Replaces BMW # 33117525064
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Bav Auto Tools - Corporate Logo
T#:580353
Part#: B8800025
Ships on Sep 30, 2026
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$ 24.74 USD
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The proper size for removing BMW drain plugs.

Differential Fluid Extraction Adapter
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Bav Auto Tools - Corporate Logo
T#:578659
Part#: B3300000
In Stock
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This product was last offered at the strikethrough price on
08-19-2026

$ 22.79 USD
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Differential Fluid Extraction Adapter is an essential tool for efficiently draining and refilling differential fluid, ensuring your vehicle's differential system remains in optimal condition. Designed to work with most extraction pumps, this adapter simplifies maintenance tasks, making it easier to service your differential without the mess or hassle of traditional methods.

  • Efficient fluid extraction: Allows for quick and clean draining of differential fluid.
  • Versatile compatibility: Works with most extraction pumps, offering flexibility for various vehicle makes and models.
  • Hassle-free maintenance: Simplifies the process of refilling and draining differential fluid, reducing time and effort.
  • Durable construction: Built from high-quality materials to withstand frequent use and harsh conditions.
  • Easy installation: Designed for a secure fit and easy attachment to extraction pumps.

This Differential Fluid Extraction Adapter is a must-have for any vehicle owner looking to maintain the longevity and performance of their differential system.

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Bav Auto Transmission/Differential Drain Plug Socket Set
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Bav Auto Tools - Corporate Logo
T#:580446
Part#: B8800141
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$ 27.74 USD
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Drain plug socket set. Set of 3 hex-head sockets make removal of transmission and differential drain plugs so much easier. Includes 10mm, 14mm and 17mm sizes. 3/8" drive

Bav Auto Fluid Transfer Pump - 200ml - Viton Seals
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Bav Auto Tools - Corporate Logo
T#:580336
Part#: B8800004
In Stock
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$ 29.24 USD
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Use this high-quality fluid transfer pump to remove old fluid from power steering reservoirs, brake fluid reservoirs or differentials that do not have drain plugs (as on many later model BMWs), or to fill transmissions, differentials, and any other assemblies when changing the fluids.
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Bav Auto Wheel Hub and Rotor Grinding Kit
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Bav Auto Tools - Corporate Logo
T#:580437
Part#: B8800132
In Stock
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$ 43.19 USD
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Used to remove corrosion and ensure brake rotors, wheel spacers, etc sit flush on your hubs

BMW Transmission Pan Bolt - 24pc
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Rein - Corporate Logo
T#:46616015
Part#: 24117519360
In Stock
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This product was last offered at the strikethrough price on
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$ 31.34 USD
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This single-use bolt secures the transmission fluid pan to the transmission. When servicing your transmission, be sure to have enough of these bolts on hand to replace all the existing fluid pan fasteners.
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Bav Auto Axle Shaft Impact Force Screw Adapter
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Bav Auto Tools - Corporate Logo
T#:580429
Part#: B8800122
In Stock
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$ 36.89 USD
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For use with B8800120 (Hub Puller Adapter) as an impact driver to aid in removal of stuck CV axle shafts.
Pentosin - Corporate Logo
T#:45963154
Part#: 1058110
In Stock
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$ 26.95 USD
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Transmission fluid is responsible for both cooling and lubricating sensitive transmission components. Over time, this fluid becomes contaminated by particulate from clutch and gear components wearing down. This contamination reduces the fluid's ability to act as a lubricant, eventually leading to increased wear and tear within the transmission. To prevent excess wear and keep your transmission in top shape, the fluid and filter should be replaced regularly. As per ZF's recommendations, we suggest performing a full service on your 8HP automatic transmission every 50,000 miles. If your vehicle has been modified to produce more power than stock or if it is regularly track-driven, we recommend shorter 30,000-mile service intervals. This will ensure your transmission's fluid is free from contamination, which will help extend the life of internal transmission components, such as clutch packs and solenoids.
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Bav Auto Hub Adapter / Hub Puller
10X Entries Into Our F80 M3 Sweepstakes
Bav Auto Tools - Corporate Logo
T#:580427
Part#: B8800120
In Stock
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$ 98.99 USD
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For use with B8800122 impact driver to remove stuck CV axle shafts.


Bav Auto Fluid Transfer Pump - 1 Liter - Viton Seals
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Bav Auto Tools - Corporate Logo
T#:580335
Part#: B8800003
In Stock
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$ 51.84 USD
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Use this high-quality fluid transfer pump to remove old fluid from power steering reservoirs, brake fluid reservoirs or differentials that do not have drain plugs (as on many later model BMWs), or to fill transmissions, differentials, and any other assemblies when changing the fluids. For draining differentials we recommend using the Bavarian Autosport adapter part # B3300000.
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Driveshaft Carrier Spare Bushing Set - Track
Spare bushings only - does not include new carrier assembly
JXB Performance - Corporate Logo
T#:4799659
Part#: BSH04A1
In Stock
$ 29.99 USD
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Refresh all bushings in your driveshaft carrier kit. Please note that the bushings you receive will depend on your specific model of carrier and may not match the picture.
Driveshaft Carrier Spare Bushing Set - Street
Spare bushings only - does not include new carrier assembly
JXB Performance - Corporate Logo
T#:4799658
Part#: BSH04A0
Ships in 5 Business Days
$ 29.99 USD
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$ 29.99 USD
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Refresh all bushings in your driveshaft carrier kit. Please note that the bushings you receive will depend on your specific model of carrier and may not match the picture.

Bav Auto Wheel Bearing Tool Master Set
10X Entries Into Our F80 M3 Sweepstakes
Bav Auto Tools - Corporate Logo
T#:580402
Part#: B8800092
Ships on Sep 30, 2026
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$ 338.19 USD
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For removal and installation of pressed in rear wheel bearings on most BMW's and pressed in front wheel bearing on many all-wheel drive BMWs.

Pentosin - Corporate Logo
T#:45997487
Part#: 1058210
In Stock
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$ 125.08 USD
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Bav Auto 36MM 12 Point Socket - 1/2" Drive
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Bav Auto Tools - Corporate Logo
T#:580421
Part#: B8800114
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$ 22.49 USD
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This is a thin-walled 1/2" drive 36mm impact socket - useful in removing or installing wheel bearing and axle nuts on several BMW models.

JXB Performance - Corporate Logo
T#:6061690
Part#: BMW05A0
Ships in 4 Business Days
Starting at $ 299.99 USD
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Starting at $ 299.99 USD
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The stock center support bearing carrier is designed to reduce NVH to the cabin by loosely holding the center bearing with a flimsy rubber bushing. During launches and shifts, the driveshaft is allowed to travel off-center, decreasing throttle response and causing oscillations through the drivetrain. As they age, the carrier rubber sags and dry rots, ruining the driveshaft alignment. Fix or prevent this common issue with JXB Performance's Driveshaft Center Support Bearing Upgrade! JXB utilizes a simple but extremely effective 2-piece design which allows you to install this upgrade and replace bushings with ease. The stock center support carrier is simply cut away, allowing the JXB bushings to "clamp" down on the driveshaft bearing and hold the driveshaft securely in place, maintaining driveshaft alignment at all times. Two bushing options are available for this kit, Street and Track, both of which are many times better than the stock bushings: The street bushings absorb most of the NVH from the drivetrain. Some light NVH is possible at some speeds in the form of a soft hum. (With a modified exhaust or windows down, you’ll probably never hear it) The track bushings are for those who want no-compromise drivetrain performance. These may create a substantial amount of cabin noise. Not sure which is for you? Try them both, they’re interchangeable! Installation does not require the removal of the driveshaft. The 2-part design clamps around the OEM bearing. The old carrier must be removed, so a cutting tool is required. Looking for replacement or additional bushings? See T#4799658 for replacement street bushings and T#4799659 for replacement track bushings.
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Rein - Corporate Logo
T#:593041
Part#: 17117534907
Ships on Sep 22, 2026
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$ 55.09 USD
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Keeps the thermostat in its proper position

Bav Auto Tools - Corporate Logo
T#:580447
Part#: B8800142
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$ 14.99 USD
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Makes changing your transmission fluid an easy task. 1/2 " drive, for use in BMWs with 17mm female allen transmission drain plugs.

BMW Transmission Pan Bolt Kit - 13pc
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Rein - Corporate Logo
T#:46616006
Part#: 24115B44CF5
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$ 15.31 USD
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Keep your transmission oil pan sealed tight and leak-free with a fresh set of Rein bolts.
Pentosin - Corporate Logo
T#:348645
Part#: BF1P4
In Stock
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$ 18.99 USD
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Boiling Point - Dry 265°C (509°F) / Wet >165°C (329°F)
Differential Oil Drain Plug
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Rein - Corporate Logo
T#:27405453
Part#: 33117525064
Ships in 2 Business Days
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$ 12.74 USD
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Bav Auto Hub Puller Slide Hammer Adapter
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Bav Auto Tools - Corporate Logo
T#:580428
Part#: B8800121
In Stock
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$ 17.99 USD
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Necessary in order to use Bav Auto's Hub Adapter/Puller (B8800120) . 5/8" x 18T UNF thread.
Rein Transmission Pan Bolt - M6X28.5mm - BMW
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Rein - Corporate Logo
T#:45723150
Part#: 24117552108
Ships in 4 Business Days
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$ 2.51 USD
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Prevent leaks from the transmission oil pan with brand new bolts from Rein NOTE: These bolts are priced each - The required quantity for each vehicle may change based on the specific transmission and oil pan shape. If you are unsure of how many you need for your BMW, please contact our sales team for assistance.
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Pentosin - Corporate Logo
T#:57725172
Part#: 83220142516
Ships in 4 Business Days
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$ 439.38 USD
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Keep your transmission performing at its peak on both the street and the track with high-grade synthetic fluid designed for modern automatic gearboxes.

Pentosin - Corporate Logo
T#:46134785
Part#: 1058111
In Stock
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$ 33.41 USD
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Pentosin ATF9 is specially developed with reduced viscosity to optimize the performance of the latest generation 8 and 9-speed ZF automatic transmissions. Pentosin ATF 9 has been developed to deliver outstanding friction control to ensure excellent shifting performance.
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Pentosin - Corporate Logo
T#:46134786
Part#: 1058211
In Stock
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$ 155.15 USD
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Pentosin ATF9 is specially developed with reduced viscosity to optimize the performance of the latest generation 8 and 9-speed ZF automatic transmissions. Pentosin ATF 9 has been developed to deliver outstanding friction control to ensure excellent shifting performance.
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Rein - Corporate Logo
T#:45997532
Part#: TSK0018
Ships in 4 Business Days
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$ 181.90 USD
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Rein OE Quality Automatic Transmission Service kits address the short-lived valve body sealing sleeves and adaptor in the ZF 6HP transmissions. This kit includes the necessary direct-fitting sealing hardware to conveniently service the shrunken valve body sealing sleeves during the recommended fluid and filter change interval of 62,000 miles / 8 years at the latest. The ZF 6HP26Z series transmission is engineered with extreme durability and powerful in mind so long as it is serviced on time to allow the valve body to maintain proper fluid pressure. The slightest drop in valve body fluid pressure in this unit leads to premature transmission bushing and or clutch wear along with contamination and overheating of the fluid. Rein recommends the OE or Pentosin ATF-1 synthetic automatic transmission fluid for this repair.
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CV Boot Kit - Rear Inner
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:593302
Part#: 33217572447
Back Ordered
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$ 45.59 USD
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