BMW Drivetrain Parts for BMW 7 Series E23 (1978-1987)

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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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This product was last offered at the strikethrough price on
06-14-2026

$ 67.49 USD
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$ 89.99

This product was last offered at the strikethrough price on
06-14-2026

$ 67.49 USD
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When both extreme-duty protection and saving every gram matters: the Turner Magnetic Differential Drain Plug.
Turner Shifter Arm Bracket with Polyurethane Bushing - E28, E30, E34 ...
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Turner Motorsport - Corporate Logo
T#:392619
Part#: 021011TMS01A
In Stock
Sale - Save 44% $ 118.99

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

$ 66.79 USD
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$ 118.99

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

$ 66.79 USD
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Vague or slopping shifter feel even after installing a short shifter or new OE shifter linkage bushings?  Looking for a more precise shifter feel in your classic BMW?  Consider replacing your old, worn rubber rear shifter bushing with new Turner poly to get the best shifting experience possible!  The Turner engineering team wasn’t satisfied with the other options on the market, so we set out to design the best solution for ease of installation and performance.

The competition requires the installer to cut or burn the rubber bushing out of the stock housing to be able to install their poly bushing, requiring reuse of an old worn out housing, or buying a new costly bushing assembly.  We decided this was cumbersome and unnecessary, so we designed a complete upgrade replacement bracket with a 70A polyurethane bushing preinstalled for a quick bolt-in installation.  Our bracket is precision formed with a CNC machined and TIG welded bushing cup to perfectly match the OEM bracket, and is made from 304 stainless steel for exceptional corrosion resistance.  The result is a complete design solution that creates much crisper shifting with nearly zero added NVH for a more engaging and enjoyable driving experience.

Note: Some shifter arms have a mushroom-shaped end. Use extra care installing our bushing on these arms. Filing this mushroom down makes installation easier, however simply applying sufficient pressure to the back side of the bushing during installation will allow this bushing to install smoothly.

This is the last bushing you will ever want or need for your E28, E30, or E34!

Product Features:

  • Pre-installed bushing, NO cutting or burning for installation
  • Corrosion resistant 304 stainless steel mounting bracket
  • 70A durometer poly bushing for reduced NVH
  • Ready to install out of the box
  • Replaces Genuine BMW part number 25111220707
  • Made in America

Have a newer BMW? Click here.

This fits the following BMWs:        

1987-1991 E30 BMW 318i 318is 318ic 325e 325es 325i 325ic 325is 325ix M3
1987-1988 E28 BMW 528e 533i 535is M5
1987-1989 E24 BMW M6
1993-1995 E34 BMW 525i 530i 535i
1991-1993 E34 BMW M5

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Clutch Slave Cylinder Bleeder Tool
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Turner Motorsport - Corporate Logo
T#:49578590
Part#: 056958LA01
Ships on Sep 9, 2026
New Item
Sale - Save 25% $ 61.99

This product was last offered at the strikethrough price on
06-14-2026

$ 46.49 USD
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Sale - Save 25%
$ 61.99

This product was last offered at the strikethrough price on
06-14-2026

$ 46.49 USD
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If you've ever bled the clutch hydraulic system on your BMW, you know how frustrating it can be. Designed with both DIY enthusiasts and professional technicians in mind, our clever tool simplifies one of the most notoriously annoying steps in clutch service.

Crafted from high-quality aluminum and finished in a durable black anodized coating, our clutch slave cylinder bleeder tool is built to last. Its function is simple: the adjustable piston rod applies controlled pressure directly to the clutch slave cylinder’s piston, compressing it and reducing its internal volume. By minimizing the amount of air trapped inside the cylinder, bleeding becomes faster, cleaner, and far more effective—no more endless pedal pumping or inconsistent clutch feel. The result is firm, consistent clutch pedal engagement and a smoother overall driving experience, all achieved with less time and effort underneath the car.

FEATURES & BENEFITS

Simplifies bleeding the BMW clutch hydraulic system by reducing trapped air in the slave cylinder Eliminates excessive pedal pumping and inconsistent clutch feel Helps achieve firm, consistent clutch pedal engagement Crafted from high-quality aluminum for strength and longevity Durable black anodized finish resists wear and corrosion Designed for both DIY enthusiasts and professional technicians PRODUCT DEVELOPMENT

Our Clutch Slave Cylinder Bleeder Tool was designed, engineered, tested, and quality inspected by our Research and Development team at Turner. Nothing but the highest level of precision and quality through leading-edge product development technology, including FARO laser scanning for reverse engineering and quality inspection, SolidWorks 3D CAD modeling, rapid prototyping utilizing our in-house 3D printer, and rigorous long-term product testing.

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Flywheel Torque Plate - M10/M20/M30/S14
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Turner Motorsport - Corporate Logo
T#:39971063
Part#: 044923LA01
In Stock
Sale - Save 25% $ 26.99

This product was last offered at the strikethrough price on
06-14-2026

$ 20.24 USD
Free Shipping on orders $49 and up
Sale - Save 25%
$ 26.99

This product was last offered at the strikethrough price on
06-14-2026

$ 20.24 USD
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Engineered in-house, our torque plate is designed to provide a robust and uniform clamping surface between the flywheel and crankshaft across a range of BMW engine applications. Compatible with both factory and Turner performance flywheels, it helps prevent surface galling and ensures consistent torque distribution during installation.

Features:

Prevents galling and wear at the crankshaft-to-flywheel interface under high clamping loads
Promotes even load distribution for improved fastener integrity and long-term reliability
Compatible with a variety of BMW flywheel setups, including OEM and aftermarket configurations
Design:

Precision-machined from cold rolled steel for high strength and dimensional accuracy
Heat treated to 32 HRC for increased surface hardness and wear resistance
Clear zinc anodized for enhanced corrosion protection
Laser-etched Turner logo
Ideal for performance builds and drivetrain refreshes, this torque plate is a critical component for maintaining proper flywheel installation and maximizing long-term durability across multiple BMW platforms.

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Febi Shift Tower Mount - E10, E21, E23, E24, E28, E30
For vehicles with production date from 09/1982
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Febi - Corporate Logo
T#:7617
Part#: 25111208580
In Stock at Vendor
$ 23.99 USD
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$ 23.99 USD
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BMW GEARSHIFT SUPPORTING BRACKET 25111208580
Febi Driveshaft Centering Sleeve
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Febi - Corporate Logo
T#:382476
Part#: 26117526611
Ships on Aug 31, 2026
$ 23.99 USD
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Located at the front of the drive shaft

Febi Febi Manual Transmission Fluid (75w-80) - 1 Liter
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Febi - Corporate Logo
T#:1180762
Part#: G052911
In Stock at Vendor
$ 29.99 USD
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$ 29.99 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
Febi Clutch Release/Throw-Out Bearing
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Febi - Corporate Logo
T#:382440
Part#: 21517521471
Back Ordered
$ 64.99 USD
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$ 64.99 USD
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Should be replaced each time the clutch is replaced

Febi Universal Flex Disc - E10, E12, E23, E28, E3
For vehicles with automatic transmission only
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Febi - Corporate Logo
T#:12518
Part#: 26111109603
In Stock at Vendor
$ 133.99

This product was last offered at the strikethrough price on
05-22-2026

$ 77.99 USD
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$ 77.99 USD
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OEM BMW UNIVERSAL JOINT:H26110

Febi Transmission Oil Filter - E23, E24, E28, E30, E32
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Febi - Corporate Logo
T#:372830
Part#: 24311218550
Ships in 1 day
$ 27.99 USD
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$ 27.99 USD
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Includes O-Ring
Febi Threaded Ring & Clamp - E12, E23, E24, E28, E3, E30, E36, E46, E...
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Febi - Corporate Logo
T#:363762
Part#: 26111209497
In Stock
$ 21.99

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

$ 15.36 USD
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$ 15.36 USD
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Attaches the two halves of the driveshaft
Rear Axle Shaft Seal - E30 E36 E34 Z3 E28 E32
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Febi - Corporate Logo
T#:7916
Part#: 33107505602
Ships on Oct 6, 2026
$ 11.99 USD
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This is the rear axle shaft seal that goes between the differential and the rear axle shaft. The dimensions are 67 x 44 x 10.

This item fits the following BMWs:
1990-1991 E30 BMW 318i 318is 318ic
1984-1991 E30 BMW 325e 325es 325i 325ic 325is 325ix M3
1992-1998 E36 BMW 318i 318is 318ti 318ic 323is 323ic 325i 325is 325ic 328i 328is 328ic M3
1982-1988 E28 BMW 524td 528e 533i 535i 535is
1989-1995 E34 BMW 525i 530i 535i
1983-1989 E24 BMW 633csi 635csi
1982-1987 E23 BMW 733i 735i
1988-1992 E32 BMW 735i 735il
1997-2002 Z3 BMW Z3 1.9 Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i M Roadster M Coupe
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Febi Transmission Mount - E23, E24, E28, E30
For vehicles with production date from 09/1985
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Febi - Corporate Logo
T#:363813
Part#: 23711175939
In Stock
$ 18.99 USD
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$ 18.99 USD
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Stop driveline vibration
Febi Output Shaft Seal - E10, E12, E21, E23, E24, E28, E3, E30, E32, ...
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Febi - Corporate Logo
T#:381870
Part#: 23121205340
In Stock
$ 5.23 USD
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Located on the tail stock of the transmission
High Temperature CV Joint Grease - 120g Tube
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Febi - Corporate Logo
T#:26438189
Part#: G000633
In Stock
$ 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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Febi Transmission O-Ring - E23, E24, E28, E30, E31, E32, E34 ...
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Febi - Corporate Logo
T#:382472
Part#: 24311218570
Ships in 1 day
$ 6.11 USD
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Seals the transmission to the oil pan

Febi Automatic Transmission Oil Pan Gasket - E23, E24, E28, E30, E31,...
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Febi - Corporate Logo
T#:382469
Part#: 24111217082
Ships on Oct 6, 2026
$ 12.99 USD
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Seal up your leaking oil pan
Febi Drain Plug Gasket
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Febi - Corporate Logo
T#:340702
Part#: 07119963355
Ships on Oct 6, 2026
$ 1.99 USD
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22x27 aluminum sealing ring