BMW Drivetrain Parts for BMW 8 Series E31 (1991-1997)

1 Liter Fully Synthetic Gear Oil 75w90

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T#:597546

Part#: 22090

In Stock

25% off MSRP $ 30.99

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$ 23.39 USD

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$ 30.99

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$ 23.39 USD

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Maintain the longevity of your BMW's manual transmission and differential by incorporating this fully synthetic 75w90 weight gear oil into your maintenance routine. Flushing and replacing fluids at specified intervals, as per your owner's manual, is crucial to prevent costly issues in the future. Explore the benefits of this gear oil:

Specifically designed for BMW manual transmissions.
Fully synthetic hypoid gear oil for high performance.
Excellent protection in diverse weather conditions.
Maximum wear protection and precise functionality.
Enables longer oil change intervals.

Meets Specifications:

API GL4, GL5, MT-1
MIL-PRF 2105 E

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Bav Auto Differential, Transfer Case, Transmission Oil-Pan Wrench ...

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T#:580353

Part#: B8800025

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05-03-2026

$ 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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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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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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T#:580336

Part#: B8800004

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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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Clutch Slave Cylinder Bleeder Tool

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T#:585675

Part#: CBTTOOL

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$ 70.42 USD

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Bleed your slave cylinder with confidence using this clutch slave cylinder bleeder tool. Get the job done right the first time and assure that your clutch pressure is appropriate. Use the tools' adjustable piston rod to apply pressure to the cylinders' piston rod, making the process much simpler.

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Bav Auto Wheel Hub and Rotor Grinding Kit

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T#:580437

Part#: B8800132

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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

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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.

Febi Febi Manual Transmission Fluid (75w-80) - 1 Liter

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T#:1180762

Part#: G052911

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$ 29.99

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07-10-2026

$ 22.99 USD

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Fully synthetic high performance GL-5 gear oil excellent lubricating properties, high ageing resistance, and high wetting and adhesion properties

Bav Auto Fluid Transfer Pump - 1 Liter - Viton Seals

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T#:580335

Part#: B8800003

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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

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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.

Liqui-Moly Top Tec ATF 1800 - 5 Liters

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T#:44122905

Part#: 22036

Ships in 3 Business Days

20% off MSRP $ 84.99

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$ 67.99 USD

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$ 84.99

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$ 67.99 USD

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Liqui-Moly Top Tec ATF 1800 Synthetic Automatic Transmission Fluid - ...

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T#:554450

Part#: 20032

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27% off MSRP $ 17.99

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$ 13.15 USD

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$ 17.99

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For modern automatic transmissions, hybrid transaxle systems, and electric drive differentials where an ATF fluid meeting current product specifications is required. Fully synthetic leading-edge, high-performance automatic transmission fluid. Developed to meet the severe requirements of modern multi-speed transmissions designed with 6 or more gears. The use of modern additive technology provides ultimate protection, longer fluid life, and stability combined with ideal shift quality under all operating conditions. Properties: excellent viscosity/temperature properties prevents foam formation enables a multifaceted range of applications outstanding friction characteristics high resistance to aging very good low-temperature properties excellent corrosion protection high wear resistance outstanding resistance to oxidation

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Elring Automatic Transmission Oil Pan Gasket - E23, E24, E28, E30, E3...

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T#:19853

Part#: 24111217082

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$ 6.99

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05-07-2026

$ 5.09 USD

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$ 5.09 USD

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PROFILE-GASKET 24111217082 Manufactured by Elring

Liqui Moly Manual Transmission / Differential Fluid 85w90 - 1 Liter ...

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T#:394669

Part#: 20010

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$ 12.79 USD

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$ 17.99

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Interval transmission fluid changes are often recommended for manual transmissions to ensure long-term reliability and maximum wear prevention. Fresh fluid will prevent small amounts of metallic build up from preventing fluid flow and clogging filters and narrow channels.

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Wheel Bearing Circlip - Rear

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T#:594097

Part#: 07119934755

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$ 4.99

This product was last offered at the strikethrough price on
07-27-2026

$ 3.25 USD

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$ 3.25 USD

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OEM Febi Locking Axle Nut - Most BMWs

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T#:12580

Part#: 33411133785

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$ 18.72

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

$ 10.99 USD

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This is the axle nut that is used on some cars as the rear axle nut or rear output shaft nut. On all-wheel-drive models, it may also be used as the front axle shaft nut.

Liqui Moly Manual Transmission & Differential Fluid 75w90 - 1 Liter ...

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T#:394667

Part#: 20012

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25% off MSRP $ 23.99

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$ 17.95 USD

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$ 23.99

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$ 17.95 USD

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Liqui Moly is an official sponsor of Turner Motorsport. We work closely with Liqui Moly to ensure your BMW is receiving optimal lubrication! Select your vehicle to make sure you are viewing the best Liqui Moly options for your application.

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Bav Auto Hub Puller Slide Hammer Adapter

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T#:580428

Part#: B8800121

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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.

M18 Automatic Transmission Fill Plug - BMW

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T#:22690760

Part#: 24117552349

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$ 7.99 USD

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Fits various BMW Transmissions. Includes rubber sealing washer/o-ring.

Front Axle COLLAR NUT 31211128336

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T#:12519

Part#: 31211128336

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$ 15.99 USD

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COLLAR NUT:319500

Meistersatz O-Ring

T#:403820

Part#: 24341422152

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$ 4.99 USD

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Used in various parts of the transmission

Bav Auto Transmission 17mm Drain Plug Wrench - Manual Transmission ...

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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.

Febi Pilot Bearing

For vehicles with manual transmission only

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T#:340706

Part#: 11211720310

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05-14-2026

$ 6.45 USD

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Replace with every clutch service

Elring Automatic Transmission Pan Gasket - 24111422676 - M62 ...

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T#:19821

Part#: 24111422676

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$ 14.99 USD

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This Automatic Transmission Pan Gasket is for automatic transmissions paired with the M62 BMW. This gasket should be replace any time the automatic transmission pan is removed.

Elring is one of the biggest OEM names in the manufacturing of high quality gaskets that are available for very affordable prices. Elring has supplied many automotive names for years with the gaskets that seal your car's components from day 1 so you can rest assured that these components will last for a long time to come!

Fits the following BMW's:
E31 BMW 840Ci
E38 BMW 740i/iL
E39 BMW 540i
E53 BMW X5

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High Temperature CV Joint Grease - 120g Tube

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T#:26438189

Part#: G000633

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$ 11.99

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

$ 8.15 USD

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$ 8.15 USD

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Elring Transmission Pan Gasket - E31, E32, E34, E38, E39

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T#:384221

Part#: 24111421140

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$ 9.26

This product was last offered at the strikethrough price on
08-23-2026

$ 7.13 USD

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$ 7.13 USD

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Prevent costly transmission leaks

Febi Driveshaft Centering Sleeve

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T#:382476

Part#: 26117526611

Ships in 1 Business Day

$ 23.99

This product was last offered at the strikethrough price on
08-28-2026

$ 14.99 USD

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Located at the front of the drive shaft

Meistersatz Transmission Pan Gasket - E31, E38, E39, E53

For vehicles with production date from 09/1996

T#:1195779

Part#: 24111422676

Ships in 3 Business Days

$ 15.99 USD

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Seal up your leaking oil pan

Meistersatz Automatic Transmission Oil Pan Gasket - E23, E24, E28, E3...

T#:1195783

Part#: 24111217082

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$ 8.99 USD

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Seal up your leaking oil pan

E31 Getrag 420g 6 Speed Conversion Shifter Carrier

T#:1135815

Part#: E31GETRAGCARRIER

Special Order: No Guaranteed ETA

$ 449.00 USD

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$ 449.00 USD

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This part is used when converting an E31 to a 6 speed when using a Getrag420g transmission. The part is necessary for the conversion to ensure that the shifter correctly aligns with the hole in the transmission tunnel. The machined components are constructed of 6061 Aluminum.

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Febi Transmission O-Ring - E23, E24, E28, E30, E31, E32, E34 ...

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T#:382472

Part#: 24311218570

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$ 6.11 USD

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Seals the transmission to the oil pan

Elring Differential Input Shaft Seal - 50x80x9mm - BMW E82 1M, E46 M3...

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T#:44733256

Part#: 703.190

Special Order: No Guaranteed ETA

$ 34.99 USD

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$ 34.99 USD

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If your differential is leaking fluid from the input shaft at the front of the diff case, there is a good chance this seal is faulty. Replace your leaking seal with this new seal from Elring to prevent further fluid loss and prevent damage to your differential. Replaces BMW p/n 33121213949, 33121212197, & 33121204847

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