BMW Drivetrain Parts for BMW 7 Series E66 (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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Bav Auto Differential, Transfer Case, Transmission Oil-Pan Wrench ...
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T#:580353
Part#: B8800025
In Stock
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$ 24.74 USD
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$ 32.99

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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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T#:578659
Part#: B3300000
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$ 21.33 USD
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$ 21.99

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$ 21.33 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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T#:580446
Part#: B8800141
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$ 27.74 USD
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$ 36.99

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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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T#:580336
Part#: B8800004
In Stock
Sale - Save 25% $ 38.99

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$ 29.24 USD
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$ 38.99

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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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T#:580437
Part#: B8800132
In Stock
Sale - Save 10% $ 47.99

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$ 43.19 USD
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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
Bav Auto Axle Shaft Impact Force Screw Adapter
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T#:580429
Part#: B8800122
In Stock
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$ 36.89 USD
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$ 40.99

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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.

Bav Auto Fluid Transfer Pump - 1 Liter - Viton Seals
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T#:580335
Part#: B8800003
In Stock
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$ 51.84 USD
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$ 60.99

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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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Bav Auto Hub Adapter / Hub Puller
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T#:580427
Part#: B8800120
In Stock
Sale - Save 10% $ 109.99

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$ 98.99 USD
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$ 109.99

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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 Wheel Bearing Tool Master Set
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T#:580402
Part#: B8800092
Ships on Aug 10, 2026
Sale - Save 5% $ 355.99

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$ 338.19 USD
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$ 355.99

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$ 338.19 USD
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.

Bav Auto 36MM 12 Point Socket - 1/2" Drive
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T#:580421
Part#: B8800114
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$ 22.49 USD
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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.
Meyle Automatic Transmission Oil Pan With Transmission Filter - GA6HP...
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Meyle - Corporate Logo
T#:29201119
Part#: 3003250000
Ships on Nov 18, 2026
$ 123.99 USD
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BMW claims their transmission fluid to be a "lifetime" fluid, however is recommended to be changed every 60,000 miles to ensure a longer transmission life. Though not exposed to the same level of heat and contamination as engine oil, transmission oil still breaks down over time due to heat and becomes contaminated as your transmission wears. Old contaminated oil can lead to excessive wear and tear on sensitive transmission components which could lead to slow shifting, slips, and even complete failure. This is also true for the transmission filter integrated into the transmission fluid pan. The filter removes metal particles from the transmission fluid and eventually begins to clog, preventing fluid from passing through the filter easily. This leads to excessive wear and a reduced transmission lifespan if not changed. This high-quality Meyle transmission pan includes a new filter and is quintessential for a correct and full service. Not sure if this kit is right for your BMW? Contact our sales staff with your VIN to confirm the exact part you need.
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Meyle Universal Flex Disc - E6X E83
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Meyle - Corporate Logo
T#:390155
Part#: 26117542238
Ships on Nov 18, 2026
$ 100.99 USD
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$ 100.99 USD
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Located between the transmission and driveshaft, the giubo (also guibo) joint is a flexible rubber drive coupling that joins driveline components to reduce vibration, while allowing a limited range of flexibility. Joint rubber deteriorates over time from torque stress and heat hardening. A failed joint is a common cause of driveline noise and vibration.

This joint should be inspected during normal maintenance for signs of heat cracking and tears in the rubber. Failed joints should be replaced before they cause additional damage and expense or disable the vehicle.

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Meyle Automatic Transmission Service Kit - GA6HP26Z - BMW E60 E63 E64...
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Meyle - Corporate Logo
T#:29201117
Part#: 3001351005
Ships on Nov 18, 2026
$ 366.99 USD
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Changing the automatic transmission pan, filter, and fluid is an important maintenance task that can help ensure the longevity and optimal performance of your vehicle's transmission system. Meyle has made this process easier with their Automatic Transmission Service kits. This kit includes everything necessary to perform a standard transmission drain and fill. Included: 7L of Meyle's Specially Formulated Transmission Fluid Meyle Transmission Pan w/ Integrated Filter Transmission Pan Gasket Installation Hardware Not sure if this kit is right for your BMW? Contact our sales staff with your VIN to confirm the exact part you need.
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Adapter Set For Transmission Fluid Pump
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Meyle - Corporate Logo
T#:29101662
Part#: 9999901001
Back Ordered
$ 91.99 USD
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  • The Meyle Adapter Set for the Transmission Fluid Filler Pump is designed for a wide range of Euro and domestic vehicles. This set allows you to maximize the utility of Meyle's premium-built pump across various makes in your driveway. Each adapter easily attaches to the filler's coupler, ensuring quick and seamless transitions between adapters. The set comes in a blow-molded case, providing convenient and mess-free storage.


    Please note: The Meyle transmission filler tool is sold separately. The filler tool part number is T29068522.


    Includes:

    • BMW, Volvo Adapter (5/16" -24 UNF)
    • VW, Audi, Porsche Adapter (M10 x 1.00)
    • VW Adapter (Alternate)
    • VW, BMW Adapter (Alternate)
    • Nissan, Honda, BMW Adapter (Alternate)
    • Audi, VW, Seat, Skoda Adapter (M24 x 1.50)
    • Audi Adapter (M22 x 1.50)
    • Mercedes-Benz Adapter (M12 x 1.50)
    • Toyota, Lexus Adapter (M18 x 1.50)
    • Ford, Mazda Adapter (1/8" NPT)

  • WARNING: This product contains chemicals known to the state of California to cause cancer, birth defects, and/or reproductive harm. See above warning label as well as http://www.p65warnings.ca.gov for further information on Proposition 65 warnings.

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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
    Sale - Save 18% $ 21.99

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

    $ 17.99 USD
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    $ 21.99

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    05-03-2026

    $ 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.

    Meyle Automatic Transmission Pan & Filter Kit - GA6HP26Z - BMW E60 E6...
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    Meyle - Corporate Logo
    T#:579244
    Part#: 3003250000
    In Stock
    Sale - Save 7% $ 214.99

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

    $ 198.88 USD
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    Sale - Save 7%
    $ 214.99

    This product was last offered at the strikethrough price on
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    $ 198.88 USD
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    BMW claims their transmission fluid to be a "lifetime" fluid, however is recommended to be changed every 60,000 miles to ensure a longer transmission life. Though not exposed to the same level of heat and contamination as engine oil, transmission oil still breaks down over time due to heat and becomes contaminated as your transmission wears. Old contaminated oil can lead to excessive wear and tear on sensitive transmission components which could lead to slow shifting, slips, and even complete failure. This is also true for the transmission filter integrated into the transmission fluid pan. The filter removes metal particles from the transmission fluid and eventually begins to clog, preventing fluid from passing through the filter easily. This leads to excessive wear and a reduced transmission lifespan if not changed. This high-quality Meyle transmission pan includes a new filter and is quintessential for a correct and full service. Included: Meyle Transmission Pan w/ Integrated Filter Transmission Pan Gasket Drain Plug Installation Hardware Control Unit Plug Not sure if this kit is right for your BMW? Contact our sales staff with your VIN to confirm the exact part you need.
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    Bav Auto Transmission 17mm Drain Plug Wrench - Manual Transmission ...
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    Bav Auto Tools - Corporate Logo
    T#:580447
    Part#: B8800142
    In Stock
    Sale - Save 25% $ 19.99

    This product was last offered at the strikethrough price on
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    $ 14.99 USD
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    $ 19.99

    This product was last offered at the strikethrough price on
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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.
    Automatic Transmission Oil Seal
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    Meyle - Corporate Logo
    T#:54959278
    Part#: 300 930 0026
    Ships on Oct 30, 2026
    New Item
    $ 13.99 USD
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    This transmission seal from Meyle is engineered to eliminate fluid weeping and restore optimal sealing performance to your drivetrain.

    Meyle Automatic Transmission Fluid Plus 6 - 1 Liter
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    Meyle - Corporate Logo
    T#:55569552
    Part#: 0140192900
    Special Order: No Guaranteed ETA
    New Item
    $ 16.99 USD
    $ 16.99 USD
    Don't let high transmission temperatures or fluid breakdown slow down your shifts when pushing your vehicle to its limits. This Meyle ATF plus 6 high-performance transmission fluid is engineered to handle the thermal stress and high shear loads generated during aggressive street driving and high-RPM track sessions. Designed for vehicles equipped with heavy-duty 6-speed automatic gearboxes, its advanced synthetic formula maintains a robust lubricating film to keep your internal clutches biting firmly and downshifts executing crisply under heavy load.
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    Meyle Automatic Transmission Fluid Plus 6 - 10 Liters
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    Meyle - Corporate Logo
    T#:55569553
    Part#: 0140192910
    Special Order: No Guaranteed ETA
    New Item
    $ 159.99 USD
    $ 159.99 USD
    Don't let high transmission temperatures or fluid breakdown slow down your shifts when pushing your vehicle to its limits. This Meyle ATF plus 6 high-performance transmission fluid is engineered to handle the thermal stress and high shear loads generated during aggressive street driving and high-RPM track sessions. Designed for vehicles equipped with heavy-duty 6-speed automatic gearboxes, its advanced synthetic formula maintains a robust lubricating film to keep your internal clutches biting firmly and downshifts executing crisply under heavy load.
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    Meyle Automatic Transmission Fluid Plus 6 - 12 Liters
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    Meyle - Corporate Logo
    T#:55569554
    Part#: 0140192912
    Special Order: No Guaranteed ETA
    New Item
    $ 191.99 USD
    $ 191.99 USD
    Don't let high transmission temperatures or fluid breakdown slow down your shifts when pushing your vehicle to its limits. This Meyle ATF plus 6 high-performance transmission fluid is engineered to handle the thermal stress and high shear loads generated during aggressive street driving and high-RPM track sessions. Designed for vehicles equipped with heavy-duty 6-speed automatic gearboxes, its advanced synthetic formula maintains a robust lubricating film to keep your internal clutches biting firmly and downshifts executing crisply under heavy load.
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    Meyle Automatic Transmission Fluid Plus 9 - 1 Liter
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    Meyle - Corporate Logo
    T#:55569543
    Part#: 0140193200
    Special Order: No Guaranteed ETA
    New Item
    $ 24.99 USD
    $ 24.99 USD
    Don't let fluid breakdown slow down your shifts or trigger performance-robbing transmission slip when you're pushing your car to the limit. This Meyle ATF Plus 9 high-performance transmission fluid is engineered to withstand the extreme thermal loads and intense shear stress generated during aggressive street driving and high-RPM track sessions. Its advanced synthetic formula provides a robust lubricating film that limits friction within the gearsets and maintains crisp clutch engagement, ensuring your multi-speed automatic handles rapid downshifts and hard acceleration flawlessly.
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    Transmission Fluid Filler - 12.5 Liter
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    We Price Match - Give Us A Call or Chat! This filler does NOT include the adapter set to allow the hose to reach the transmission fluid pan. The adapte
    Meyle - Corporate Logo
    T#:29068522
    Part#: 9999901000
    Special Order: No Guaranteed ETA
    $ 368.99 USD
    $ 368.99 USD
  • The Meyle Transmission Fluid Filleris the most robust transmission filling tool on the market. With a 12.5-liter capacity, it provides ample room for filling and flushing any transmission. You can use it manually with a hand pump or connect it to an air compressor for a pneumatic filling process. This tool helps you complete the job quickly and reliably. Every component of this filler, from the hand pump to the reinforced hose and premier quick-coupler, to the tank itself, showcases the premium craftsmanship synonymous with Meyle. This durable filler will be your trusted companion for every transmission fluid change throughout its lifetime.


    Please note: This filler does NOT include the adapter set to allow the hose to reach the transmission fluid pan. The adapter set part number is T29101662.


    Includes:

    • Hand Pump
    • Reinforced Hose
    • Quick-Coupler (for adapter fittings, sold separately)
    • Pressure Gauge
    • Pressure Relief Valve

  • WARNING: This product contains chemicals known to the state of California to cause cancer, birth defects, and/or reproductive harm. See above warning label as well as http://www.p65warnings.ca.gov for further information on Proposition 65 warnings.

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    Meyle - Connector Socket For Auto Trans Valve Body
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    Meyle - Corporate Logo
    T#:40444254
    Part#: 12527503442
    Special Order: No Guaranteed ETA
    $ 33.99 USD
    Free Shipping on orders $49 and up
    $ 33.99 USD
    Free Shipping on orders $49 and up
    Connects to transmission valve body


    Transmission Fluid Filler With Adapter Set - 12.5 Liter
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    Meyle - Corporate Logo
    T#:29101665
    Part#: 999 990 1000/S
    Special Order: No Guaranteed ETA
    $ 426.99 USD
    $ 426.99 USD
  • The Meyle Transmission Fluid Filleris the most robust transmission filling tool on the market. With a 12.5-liter capacity, it provides ample room for filling and flushing any transmission. You can use it manually with a hand pump or connect it to an air compressor for a pneumatic filling process. This tool helps you complete the job quickly and reliably. Every component of this filler, from the hand pump to the reinforced hose and premier coupler, to the tank itself, showcases the premium craftsmanship synonymous with Meyle. This durable filler will be your trusted companion for every transmission fluid change throughout its lifetime.


    The Meyle Adapter Set for the Transmission Fluid Filler Pump is designed for a wide range of Euro and domestic vehicles. This set allows you to maximize the utility of Meyle's premium-built pump across various makes in your driveway. Each adapter easily attaches to the filler's coupler, ensuring quick and seamless transitions between adapters. The set comes in a blow-molded case, providing convenient and mess-free storage.


    Includes:

    • Hand Pump
    • Reinforced Hose
    • Coupler (for adapter fittings, sold separately)
    • Pressure Gauge
    • Pressure Relief Valve
    • BMW, Volvo Adapter (5/16" -24 UNF)
    • VW, Audi, Porsche Adapter (M10 x 1.00)
    • VW Adapter (Alternate)
    • VW, BMW Adapter (Alternate)
    • Nissan, Honda, BMW Adapter (Alternate)
    • Audi, VW, Seat, Skoda Adapter (M24 x 1.50)
    • Audi Adapter (M22 x 1.50)
    • Mercedes-Benz Adapter (M12 x 1.50)
    • Toyota, Lexus Adapter (M18 x 1.50)
    • Ford, Mazda Adapter (1/8" NPT)

  • WARNING: This product contains chemicals known to the state of California to cause cancer, birth defects, and/or reproductive harm. See above warning label as well as http://www.p65warnings.ca.gov for further information on Proposition 65 warnings.

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    Meyle Automatic Transmission Flush & Fill Service Kit - GA6HP26Z - BM...
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    Meyle - Corporate Logo
    T#:29201118
    Part#: 3001351005/XK
    Special Order: No Guaranteed ETA
    $ 467.99 USD
    $ 467.99 USD
    Changing the automatic transmission pan, filter, and fluid is an important maintenance task that can help ensure the longevity and optimal performance of your vehicle's transmission system. Meyle has made this process easier with their Automatic Transmission Service kits. This kit includes everything needed to perform a full transmission flush and fill, including the extra transmission fluid necessary for a proper flush. Included: 12L of Meyle's Specially Formulated Transmission Fluid Meyle Transmission Pan w/ Integrated Filter Transmission Pan Gasket Installation Hardware Not sure if this kit is right for your BMW? Contact our sales staff with your VIN to confirm the exact part you need.
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