BMW Drivetrain Parts for BMW X5 M S63 4.4L

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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
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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$ 89.99

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When both extreme-duty protection and saving every gram matters: the Turner Magnetic Differential Drain Plug.
Turner Titanium Transmission Magnetic Plug - (M18x1.5)
Turner Titanium Transmission Magnetic Plug - (M18x1.5)
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Earn 5% back in Turner Rewards on orders placed 10/28-10/31. Redeem 11/27-12/1. Terms & conditions apply
Turner Motorsport - Corporate Logo
T#:3772680
Part#: 039634LA01
Ships in 6 Business Days
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$ 49.49 USD
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$ 65.99

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Attracts all the metal particles that would otherwise be circulating your transmission.
Bav Auto Differential, Transfer Case, Transmission Oil-Pan Wrench
Bav Auto Differential, Transfer Case, Transmission Oil-Pan Wrench ...
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Bav Auto Tools - Corporate Logo
T#:580353
Part#: B8800025
Ships in 7 Business Days
Sale - Save 25% $ 32.99

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$ 24.74 USD
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$ 32.99

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The proper size for removing BMW drain plugs.
Differential Fluid Extraction Adapter
Differential Fluid Extraction Adapter
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Bav Auto Tools - Corporate Logo
T#:578659
Part#: B3300000
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This product was last offered at the strikethrough price on
08-19-2026

$ 22.79 USD
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$ 23.99

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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
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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$ 36.99

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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
Bav Auto Fluid Transfer Pump - 200ml - Viton Seals
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Bav Auto Tools - Corporate Logo
T#:580336
Part#: B8800004
In Stock
Sale - Save 25% $ 38.99

This product was last offered at the strikethrough price on
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$ 29.24 USD
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$ 38.99

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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
Bav Auto Wheel Hub and Rotor Grinding Kit
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Bav Auto Tools - Corporate Logo
T#:580437
Part#: B8800132
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Sale - Save 10% $ 47.99

This product was last offered at the strikethrough price on
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$ 43.19 USD
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$ 47.99

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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
Bav Auto Axle Shaft Impact Force Screw Adapter
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Bav Auto Tools - Corporate Logo
T#:580429
Part#: B8800122
In Stock
Sale - Save 10% $ 40.99

This product was last offered at the strikethrough price on
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$ 36.89 USD
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$ 40.99

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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
Bav Auto Fluid Transfer Pump - 1 Liter - Viton Seals
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Bav Auto Tools - Corporate Logo
T#:580335
Part#: B8800003
In Stock
Sale - Save 15% $ 60.99

This product was last offered at the strikethrough price on
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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 36MM 12 Point Socket - 1/2" Drive
Bav Auto 36MM 12 Point Socket - 1/2" Drive
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Bav Auto Tools - Corporate Logo
T#:580421
Part#: B8800114
In Stock
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This product was last offered at the strikethrough price on
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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.
CV Joint Boot Clamp Band Tool
CV Joint Boot Clamp Band Tool
Performance Tool - Corporate Logo
T#:5122269
Part#: W83011
Ships in 1 Business Day
$ 23.31 USD
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$ 23.31 USD
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Helpful tool for proper axle boot installations.
Fly Wheel Turner
Fly Wheel Turner
Performance Tool - Corporate Logo
T#:1809145
Part#: W80510
Ships in 1 Business Day
$ 34.69 USD
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$ 34.69 USD
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For turning and holding flexplates and flywheels.
Meyle Automatic Transmission Filter Kit - GA6HP26Z - E53 X5 N62, E70/71 X5M X6M
Meyle Automatic Transmission Filter Kit - GA6HP26Z - E53 X5 N62, E70/...
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Meyle - Corporate Logo
T#:27138541
Part#: 3001351006/SK
Ships on Oct 6, 2026
$ 156.99 USD
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$ 156.99 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. 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 filter is quintessential for a correct and full service. Included: Meyle Transmission Filter Transmission Pan Gasket Drain Plug 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
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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$ 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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    Quart & Gallon Fluid Pump
    Quart & Gallon Fluid Pump
    Performance Tool - Corporate Logo
    T#:5095675
    Part#: W1139
    In Stock
    $ 10.99 USD
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    $ 10.99 USD
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    Unique double threaded cap fits both quart and gallon size containers.
    Bav Auto Hub Puller Slide Hammer Adapter
    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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    $ 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.
    Automatic Transmission Oil Seal
    Automatic Transmission Oil Seal
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    Meyle - Corporate Logo
    T#:54959278
    Part#: 300 930 0026
    In Stock
    New Item
    $ 13.99 USD
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    $ 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.
    Ear-Type Clamp Pliers
    Ear-Type Clamp Pliers
    Performance Tool - Corporate Logo
    T#:1855988
    Part#: W83013
    Ships in 5 Business Days
    $ 20.40 USD
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    $ 20.40 USD
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    Used on ear-type clamps found on CV joints, hoses, and some fuel filters.
    Bav Auto Transmission 17mm Drain Plug Wrench - Manual Transmission
    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.
    Multi Use Transfer Pump
    Multi Use Transfer Pump
    Performance Tool - Corporate Logo
    T#:1809134
    Part#: W1145
    In Stock
    $ 18.80 USD
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    $ 18.80 USD
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    Quickly and easily transfer any fluid.
    Meyle Transmission Filter Kit - E53, E65, E70, E71
    Meyle Transmission Filter Kit - E53, E65, E70, E71
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    Meyle - Corporate Logo
    T#:557723
    Part#: 24152333899
    Ships in 1-2 days
    $ 58.99 USD
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    $ 58.99 USD
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    Keep your fluid clean
    Fluid Transfer Pump
    Fluid Transfer Pump
    Performance Tool - Corporate Logo
    T#:1809158
    Part#: W1141
    In Stock
    $ 10.19 USD
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    $ 10.19 USD
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    Fits all standard gallon bottles
    Meyle Automatic Transmission Filter & Gasket - GA6HP26Z - E53 X5 N62, E70/71 X5M X6M
    Meyle Automatic Transmission Filter & Gasket - GA6HP26Z - E53 X5 N62,...
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    Meyle - Corporate Logo
    T#:29234315
    Part#: 3001370002
    Ships on Oct 6, 2026
    $ 44.99 USD
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    $ 44.99 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. 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. 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 Automatic Transmission Service Kit - GA6HP26Z - E53 X5 N62, E70/71 X5M X6M
    Meyle Automatic Transmission Service Kit - GA6HP26Z - E53 X5 N62, E70...
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    Meyle - Corporate Logo
    T#:29234316
    Part#: 3001351006
    Ships on Oct 6, 2026
    $ 301.99 USD
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    $ 301.99 USD
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    Changing the automatic transmission 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 Filter Transmission Pan Gasket Drain Plug 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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    Meyle - Connector Socket For Auto Trans Valve Body
    Meyle - Connector Socket For Auto Trans Valve Body
    5X Entries Into Our F80 M3 Sweepstakes
    Meyle - Corporate Logo
    T#:40444254
    Part#: 12527503442
    Ships on Oct 6, 2026
    $ 33.99 USD
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    $ 33.99 USD
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    Connects to transmission valve body
    Meyle Wheel Hub Kit - Rear
    Meyle Wheel Hub Kit - Rear
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    Meyle - Corporate Logo
    T#:5944164
    Part#: 33416795961
    Ships on Oct 6, 2026
    $ 95.99 USD
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    $ 95.99 USD
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    Includes pre-installed bearing and hardware Wheel bearings support the axles, road wheels, and vehicle weight. Loose steering, a growling noise from the wheels at road speed; abnormal tire wear; and noise while turning, are a few of the warning signs that you have one or more bad wheel bearings. Wulf Gaertner Autoparts AG manufactures and markets automotive spare parts under its MEYLE brand. Since its foundation in 1958, Wulf Gaertner Autoparts has been an owner-operated, unlisted family business on the aftermarket scene. Since 1995, Wulf Gaertner Autoparts AG has been manufacturing and trading under its MEYLE brand. They pride themselves on top-grade quality-tested spare parts for passenger cars, vans and commercial vehicles.
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