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

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

10X Entries Into Our F80 M3 Sweepstakes

T#:580353

Part#: B8800025

Ships in 1-3 days

Sale - Save 25% $ 32.99

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

$ 24.74 USD

Add to Wish List

Qty

Sale - Save 25%

$ 32.99

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

$ 24.74 USD

Add to Wish List

The proper size for removing BMW drain plugs.

Differential Fluid Extraction Adapter

10X Entries Into Our F80 M3 Sweepstakes

T#:578659

Part#: B3300000

In Stock

Sale - Save 5% $ 23.99

This product was last offered at the strikethrough price on
08-19-2026

$ 22.79 USD

Add to Wish List

Qty

Sale - Save 5%

$ 23.99

This product was last offered at the strikethrough price on
08-19-2026

$ 22.79 USD

Add to Wish List

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.

Show More Show Less

JXB Driveshaft Center Support Bearing Carrier Upgrade - BMW E36 E46 Z...

T#:4988548

Part#: BMW04A0

In Stock

Starting at $ 299.99 USD

Add to Wish List

Starting at $ 299.99 USD

Add to Wish List

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.

Show More Show Less

Royal Purple Synchromax Manual Transmission Fluid - 1 Quart - BMW ...

T#:361158

Part#: 01512

Ships in 5 Business Days

$ 23.99 USD

Add to Wish List

Qty

$ 23.99 USD

Add to Wish List

Royal Purple® Synchromax® is recommended for manual transmissions that specify an automatic transmission fluid or other light-viscosity oil. It is also ideal for transfer cases and 2-cycle motorcycle gearboxes that specify light viscosity lubricants. Synchromax is formulated with Royal Purple’s synthetic, proprietary Synerlec additive technology, offering improved shift quality over a wide temperature range and reduced gear noise. Synchromax is fully compatible with all types of friction materials and offers excellent corrosion and oxidation protection without affecting the soft metals commonly found in manual transmission synchronizers.

Show More Show Less

Bav Auto Transmission/Differential Drain Plug Socket Set

10X Entries Into Our F80 M3 Sweepstakes

T#:580446

Part#: B8800141

In Stock

Sale - Save 25% $ 36.99

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

$ 27.74 USD

Add to Wish List

Qty

Sale - Save 25%

$ 36.99

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

$ 27.74 USD

Add to Wish List

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

Powerflex BMW Shifter Carrier Arm Bushing - Oval

T#:34315164

Part#: PFF5-4631H

In Stock

$ 30.99 USD

Add to Wish List

Qty

$ 30.99 USD

Add to Wish List

The BMW Shifter Carrier Arm Bushings - Oval are essential components designed to support and stabilize the shifter assembly in various BMW models. These bushings ensure a firm and accurate connection between the shifter carrier arm and the vehicle chassis, resulting in smoother, more precise gear shifts.

Key Features:

Oval Design for Stability:
- The oval shape of these bushings provides a secure fit, ensuring that the shifter carrier arm stays properly aligned. This helps reduce excess play and maintains the integrity of the shifter assembly over time.
Enhanced Shifting Accuracy:
- By minimizing unwanted movement and flex in the shifter mechanism, these bushings provide a more direct and controlled shifting experience, improving the feel of each gear change.
Durable and Long-Lasting:
- Constructed from high-quality, durable materials, these bushings are built to withstand the stresses of everyday driving and high-performance use. They offer long-lasting reliability, even under demanding conditions.
Improved Driving Experience:
- Replacing worn-out or degraded bushings can significantly enhance the overall driving experience. With new oval bushings installed, drivers will enjoy tighter, more responsive gear shifts, leading to a more engaging and enjoyable driving dynamic.
Easy Installation:
- These bushings are designed to fit seamlessly into the shifter assembly of various BMW models. While installation can be handled by DIY enthusiasts, professional installation is recommended for optimal alignment and performance.
Wide Compatibility:
- Suitable for a range of BMW models, these bushings are a versatile and valuable upgrade or replacement for drivers looking to restore or improve their vehicle’s shifter performance.

Benefits of Upgrading or Replacing:

Tighter Shifting Feel: New oval bushings restore precision to the shifter assembly, eliminating the slack that develops over time in worn bushings, providing a more connected driving experience.
Reduced Vibrations and Noise: Fresh bushings help dampen vibrations and reduce noise from the shifter assembly, contributing to a smoother, quieter ride.
Extended Shifter Life: By maintaining proper alignment and reducing stress on other components, replacing old bushings can help extend the life of the entire shifter assembly.

In summary, the BMW Shifter Carrier Arm Bushings - Oval are a crucial upgrade for drivers looking to improve the performance and feel of their shifter. With enhanced durability, improved shifting precision, and a better driving experience, these bushings are a valuable investment for any BMW enthusiast.

Show More Show Less

Bav Auto Fluid Transfer Pump - 200ml - Viton Seals

10X Entries Into Our F80 M3 Sweepstakes

T#:580336

Part#: B8800004

In Stock

Sale - Save 25% $ 38.99

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

$ 29.24 USD

Add to Wish List

Qty

Sale - Save 25%

$ 38.99

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

$ 29.24 USD

Add to Wish List

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.

Show More Show Less

Clutch Slave Cylinder Bleeder Tool

10X Entries Into Our F80 M3 Sweepstakes

T#:585675

Part#: CBTTOOL

In Stock

Sale - Save 22% $ 89.99

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

$ 70.42 USD

Add to Wish List

Qty

Sale - Save 22%

$ 89.99

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

$ 70.42 USD

Add to Wish List

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.

Show More Show Less

Bav Auto Wheel Hub and Rotor Grinding Kit

10X Entries Into Our F80 M3 Sweepstakes

T#:580437

Part#: B8800132

In Stock

Sale - Save 10% $ 47.99

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

$ 43.19 USD

Add to Wish List

Qty

Sale - Save 10%

$ 47.99

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

$ 43.19 USD

Add to Wish List

Used to remove corrosion and ensure brake rotors, wheel spacers, etc sit flush on your hubs

Bav Auto Axle Shaft Impact Force Screw Adapter

10X Entries Into Our F80 M3 Sweepstakes

T#:580429

Part#: B8800122

In Stock

Sale - Save 10% $ 40.99

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

$ 36.89 USD

Add to Wish List

Qty

Sale - Save 10%

$ 40.99

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

$ 36.89 USD

Add to Wish List

For use with B8800120 (Hub Puller Adapter) as an impact driver to aid in removal of stuck CV axle shafts.

Powerflex Transmission Mount Bushing - Street

T#:9771556

Part#: PFF5-4655

Ships on Sep 22, 2026

$ 118.99 USD

Add to Wish List

Qty

$ 118.99 USD

Add to Wish List

Secure your gearbox and sharpen shifting response. These 150% stiffer polyurethane transmission mounts isolate drivetrain twist to protect against track mis-shifts and maximize corner-exit power delivery

Show More Show Less

Bav Auto Hub Adapter / Hub Puller

10X Entries Into Our F80 M3 Sweepstakes

T#:580427

Part#: B8800120

Ships on Oct 19, 2026

Sale - Save 10% $ 109.99

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

$ 98.99 USD

Add to Wish List

Qty

Sale - Save 10%

$ 109.99

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

$ 98.99 USD

Add to Wish List

For use with B8800122 impact driver to remove stuck CV axle shafts.

Bav Auto Oil Extractor - 10 Liter - Inserts Into Dip Stick Tube ...

10X Entries Into Our F80 M3 Sweepstakes

T#:580333

Part#: B8800001

In Stock

Sale - Save 15% $ 171.99

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

$ 146.19 USD

Add to Wish List

Qty

Sale - Save 15%

$ 171.99

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

$ 146.19 USD

Add to Wish List

Change your oil without getting underneath the vehicle! This oil extractor pulls the oil out of your engine through the dip stick tube.

Bav Auto Fluid Transfer Pump - 1 Liter - Viton Seals

10X Entries Into Our F80 M3 Sweepstakes

T#:580335

Part#: B8800003

In Stock

Sale - Save 15% $ 60.99

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

$ 51.84 USD

Add to Wish List

Qty

Sale - Save 15%

$ 60.99

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

$ 51.84 USD

Add to Wish List

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.

Show More Show Less

Driveshaft Carrier Spare Bushing Set - Track

Spare bushings only - does not include new carrier assembly

T#:4799659

Part#: BSH04A1

In Stock

$ 29.99 USD

Add to Wish List

Qty

$ 29.99 USD

Add to Wish List

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

T#:4799658

Part#: BSH04A0

Ships in 4 Business Days

$ 29.99 USD

Add to Wish List

Qty

$ 29.99 USD

Add to Wish List

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.

Royal Purple Max-Gear Gear Oil - 75w90 - 1 Quart - BMW

T#:369661

Part#: 01300

In Stock

$ 22.99 USD

Add to Wish List

Qty

$ 22.99 USD

Add to Wish List

Max Gear is a high-performance automotive gear oil designed to provide maximum protection to heavily loaded gears while increasing power throughput through the drive train. Max Gear virtually eliminates both gear and bearing wear—even under severe squeeze film conditions caused by extremely high loads, sudden shock loads, or low RPMs. Slippery, synthetic molecules not only reduce wear and friction but significantly increase Max Gear’s cold weather fluidity and lubricity, making it the ideal choice for vehicles operating in cold climates. Gears run smoother, quieter, cooler, and longer without overhauls. It is non-corrosive to both ferrous and nonferrous metals.

Show More Show Less

Bav Auto Wheel Bearing Tool Master Set

10X Entries Into Our F80 M3 Sweepstakes

T#:580402

Part#: B8800092

Ships in 1-3 days

Sale - Save 5% $ 355.99

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

$ 338.19 USD

Add to Wish List

Qty

Sale - Save 5%

$ 355.99

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

$ 338.19 USD

Add to Wish List

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.

E9 - E34 Powerflex Clutch Fork Pivot Pin - PFF5-370

T#:22064629

Part#: PFF5-370

Ships in 1 Business Day

$ 29.99 USD

Add to Wish List

Qty

$ 29.99 USD

Add to Wish List

When it comes to optimizing your BMW's performance and ensuring its longevity, the Powerflex Clutch Fork Pivot Pin stands out as a crucial aftermarket enhancement that should not be underestimated. This top-tier automotive component offers a host of advantages that can significantly enhance your driving experience and preserve the condition of your cherished BMW. Enhanced Clutch Performance: The Powerflex Clutch Fork Pivot Pin is meticulously engineered to provide smoother and more precise clutch engagement. This translates into a more responsive and seamless shifting experience, granting you greater control while driving. Prolonged Clutch Lifespan: By optimizing clutch operation, this aftermarket pin reduces unnecessary wear and tear on your clutch components. This not only extends the life of your clutch system but also helps you avoid costly clutch replacements and maintenance in the future. Refined Shifting Experience: A well-maintained clutch fork pivot pin ensures more consistent and precise gear shifts. This leads to smoother and more efficient gear changes, resulting in an overall improvement in your driving experience. Built to Last: Crafted from premium materials, the Powerflex Clutch Fork Pivot Pin is designed to endure the demands of everyday driving. Its durability guarantees long-lasting performance, even in challenging conditions. Cost-Effective Enhancement: Upgrading your BMW with the Powerflex Clutch Fork Pivot Pin is a cost-effective way to optimize your clutch system. It offers substantial improvements without the need for a complete clutch replacement, saving you both time and money. Compatibility Across BMW Models: The Powerflex Clutch Fork Pivot Pin is designed to fit a wide range of BMW models, ensuring it is compatible with your specific vehicle. OE / OEM Cross Reference Numbers: 21518607922 Fits these BMW models: 3 Series E21 320i/323i (1975-1977) E21 320i/323i (1978-1983) E30 3 Series (1984-1991) 5 Series E28 5 Series (1982-1988) E34 5 Series (1989-1995) 6 Series E24 6 Series (1979-1989) 7 Series E32 7 Series (1988-1994) Z Series Z1 (1988-1991)

Show More Show Less

Bav Auto 36MM 12 Point Socket - 1/2" Drive

10X Entries Into Our F80 M3 Sweepstakes

T#:580421

Part#: B8800114

In Stock

Sale - Save 25% $ 29.99

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

$ 22.49 USD

Add to Wish List

Qty

Sale - Save 25%

$ 29.99

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

$ 22.49 USD

Add to Wish List

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.

Powerfex Transmission Mount Bushing - Performance

T#:9771557

Part#: PFF5-4655P

Ships in 5 Business Days

$ 118.99 USD

Add to Wish List

Qty

$ 118.99 USD

Add to Wish List

Lock down your gearbox centerline. These 80A durometer polyurethane mounts increase transmission rigidity by 260% using CNC-machined aluminum caps, eliminating high-RPM shifter twist and structural mis-shifts on track.

Show More Show Less

M18 Automatic Transmission Fill Plug - BMW

10X Entries Into Our F80 M3 Sweepstakes

T#:22690760

Part#: 24117552349

In Stock

Sale - Save 11% $ 8.99

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

$ 7.99 USD

Add to Wish List

Qty

Sale - Save 11%

$ 8.99

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

$ 7.99 USD

Add to Wish List

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

Bav Auto Hub Puller Slide Hammer Adapter

10X Entries Into Our F80 M3 Sweepstakes

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

Limited Qty Sale

Add to Wish List

Qty

Sale - Save 18%

$ 21.99

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

$ 17.99 USD

Limited Qty Sale

Add to Wish List

Necessary in order to use Bav Auto's Hub Adapter/Puller (B8800120) . 5/8" x 18T UNF thread.

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

10X Entries Into Our F80 M3 Sweepstakes

T#:580447

Part#: B8800142

In Stock

Sale - Save 25% $ 19.99

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

$ 14.99 USD

Add to Wish List

Qty

Sale - Save 25%

$ 19.99

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

$ 14.99 USD

Add to Wish List

Makes changing your transmission fluid an easy task. 1/2 " drive, for use in BMWs with 17mm female allen transmission drain plugs.

Powerflex Transmission Mount Bushing - Heritage Series

T#:54388391

Part#: PFF5-4655H

Back Ordered

$ 118.99 USD

Add to Wish List

Qty

$ 118.99 USD

Add to Wish List

Stabilize your gearbox under heavy cornering loads. These 70A durometer Heritage mounts increase rigidity by 150% to prevent shift-linkage binding, utilizing a discrete dark grey finish to blend into your undercarriage.

Show More Show Less

E31 Getrag 420g 6 Speed Conversion Shifter Carrier

T#:1135815

Part#: E31GETRAGCARRIER

Special Order: No Guaranteed ETA

$ 449.00 USD

Add to Wish List

Qty

$ 449.00 USD

Add to Wish List

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.

Show More Show Less

Powerflex Transmission Mount Bushing - Black Series

T#:54388342

Part#: PFF5-4655BLK

In Stock

$ 118.99 USD

Add to Wish List

Qty

$ 118.99 USD

Add to Wish List

Secure your gearbox geometry at the absolute limit. These 95A durometer Black Series mounts increase stiffness by 375%, preventing transmission twisting to ensure flawless shifting and maximum torque translation.

Show More Show Less

Project Cars

SELECT YOUR BMW

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

Sub-Categories

Key Features:

Benefits of Upgrading or Replacing:

Select Vehicle

Purpose

Category

Brand

Price

Special Offers

Shipping

Narrow Results