BMW Drivetrain Parts for BMW 5 Series E34 (1987-1995)

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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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Flex Disc - Giubo - E30 E36 E46 E9X E34 E39 X5 Z3 Z4
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T#:361653
Part#: 26117511454
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$ 55.19 USD
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$ 55.19 USD
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Replacement flex disc (guibo). 135mm diameter. 12mm bolt. Application and transmission specific! See below.

 

Applications:
2008+ E82 BMW 128i
5/1986-1991 E30 BMW 325e 325es M3 - Manual Transmission 
1987-1991 E30 BMW 325ix - Between Transmission & Transfer Case
1996-1998 E36 BMW 328i 328is 328ic - Manual Transmission only 
1999-2005 E46 BMW 323i 323ci 325i 325ci - Automatic & SMG Transmissions only 
1999-2005 E46 BMW 328i 328ci 330i 330ci - Manual, Auto, and SMG
2006+ E90 BMW 325i 328i 330i - Manual or Automatic Transmission 
2006+ E91 BMW 328i - Manual or Automatic Transmission 
2007+ E92 BMW 328i - Manual or Automatic Transmission 
2007+ E93 BMW 328 - Manual or Automatic Transmission 
1982-1983 E28 BMW 528e - Manual Transmission
5/1986-1988 E28 BMW 528e - Manual Transmission
1982-1988 E28 BMW 533i 535i 535is M5 - Manual Transmission 
1991-1995 E34 BMW 525i - Automatic Transmission
1989-6/1992 E34 BMW 525i - Manual Transmission
1993-1995 E34 BMW 530i - Manual or Automatic Transmission
1989-1993 E34 BMW 535i - Manual Transmission
2001-2003 E39 BMW 525i - Automatic Transmission
1997-2003 E39 BMW 528i 530i - Manual or Automatic Transmission 
1980-1989 E24 BMW 633csi 635csi M6 - Manual Transmission
2000-2006 E53 BMW X5 3.0i - for Rear Driveshaft
2000-2003 E53 BMW X5 4.4i X5 4.6is - for Rear Driveshaft
2007-2013 E70 BMW X5 3.0si X5 4.8i X5 xDrive30i X5 xDrive48i - for Rear Driveshaft 
1997-2002 Z3 BMW Z3 2.3 Z3 2.5i - Automatic Transmission 
1997-2002 Z3 BMW Z3 2.8 Z3 3.0i - Manual or Automatic Transmission 
2003-2008 Z4 BMW Z4 2.5i - Automatic or SMG Transmission
2003-2008 Z4 BMW Z4 3.0i Z4 3.0si 

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Clutch Fork Lever
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T#:16441625
Part#: 21511223302
In Stock
$ 27.99

This product was last offered at the strikethrough price on
01-12-2026

$ 27.55 USD
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$ 27.55 USD
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URO Driveshaft Center Mount - BMW E30
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T#:373119
Part#: 26121226723
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$ 27.99 USD
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URO Driveshaft Center Mount - BMW E30

The URO Driveshaft Center Mount - BMW E30 is an essential component for maintaining drivetrain stability and reducing vibration. This high-quality center support mount includes a pre-installed bearing within a durable rubber housing, ensuring proper alignment and smooth rotation of the driveshaft. Over time, worn or damaged mounts can lead to excessive drivetrain movement, noise, and premature wear on other components. Replacing the center mount restores drivetrain integrity, providing a smoother and more reliable driving experience.

  • Direct replacement for BMW E30 models
  • Supports driveshaft alignment for reduced vibration and noise
  • Includes pre-installed bearing in a durable rubber mount
  • Enhances drivetrain stability and prolongs component life
  • High-quality construction for long-lasting reliability
  • Easy installation with OE-style fitment
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E34 M5 JB Racing Lightweight Aluminum Flywheel
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JB Racing - Corporate Logo
T#:3772
Part#: 520-090-240
Ships in 5 Business Days
$ 581.00 USD
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$ 581.00 USD
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Aluminum flywheels are much lighter than the stock steel flywheel and that produces better throttle response and more available horsepower to the wheels for faster acceleration. The JB Racing aluminum flywheels are a direct replacement for the stock flywheel and work with stock clutch components for an easy upgrade with very little downside.

Modern flywheels are built with additional components and features that are designed to dampen and minimize vibrations from the engine and transmission. As a result they have become bloated in weight and that means more energy is used up just making the flywheel spin. The weight difference between an aluminum and steel flywheel is huge - sometimes more than 50% less. Without the additional mass, more energy can be diverted to where it counts most - moving the car. The flywheel and clutch is one of the first areas that engine builders address when making the rotating assembly lighter for race engines. The dampening effect is just not needed on cars that are focused on performance.

In addition to releasing more power to the wheels, the lighter flywheel allows the engine to spin more freely, which improves throttle response. Again, the difference is huge as you watch the revs build faster than before. With the engine spinning easier the power band comes up much sooner. The stock steel flywheel feels lazy in comparison. There is a driving adjustment required to get used to how much faster the engine revs but that's not really a downside.

The JB lightweight flywheel is designed to be used with a factory organic clutch - the same clutch kit that you would get from any BMW dealer. This makes replacement clutch components easy to source and inexpensive when compared to specialized racing clutches. By using the factory BMW clutch, JB has also made the whole assembly easy to live with when used on the street. The clutch behaves the same as it originally did - just with better throttle response and more power! The JB flywheel can also be rebuilt with a new clutch contact surface - you don't have to buy a new flywheel.

Aluminum flywheels are considered 'single-mass' flywheels because they do not have the same dampening designs as an original 'dual-mass' flywheel. With a single-mass design more noise and vibration may be noticeable.

Stock Flywheel Weight = 16.0lbs
JB Flywheel Weight = 8.0lbs

This item fits the following BMWs:
1991-1995 E34 BMW M5
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E30 325i, E34 525i (M20) JB Racing Lightweight Aluminum Flywheel (Rep...
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JB Racing - Corporate Logo
T#:385699
Part#: 520-060-228
Ships on Jul 27, 2026
$ 581.00 USD
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$ 581.00 USD
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Aluminum flywheels are much lighter than the stock steel flywheel and that produces better throttle response and more available horsepower to the wheels for faster acceleration. The JB Racing aluminum flywheels are a direct replacement for the stock flywheel and work with stock clutch components for an easy upgrade with very little downside.

Modern flywheels are built with additional components and features that are designed to dampen and minimize vibrations from the engine and transmission. As a result they have become bloated in weight and that means more energy is used up just making the flywheel spin. The weight difference between an aluminum and steel flywheel is huge - sometimes more than 50% less. Without the additional mass, more energy can be diverted to where it counts most - moving the car. The flywheel and clutch is one of the first areas that engine builders address when making the rotating assembly lighter for race engines. The dampening effect is just not needed on cars that are focused on performance.

In addition to releasing more power to the wheels, the lighter flywheel allows the engine to spin more freely, which improves throttle response. Again, the difference is huge as you watch the revs build faster than before. With the engine spinning easier the power band comes up much sooner. The stock steel flywheel feels lazy in comparison. There is a driving adjustment required to get used to how much faster the engine revs but that's not really a downside.

The JB lightweight flywheel is designed to be used with a factory organic clutch - the same clutch kit that you would get from any BMW dealer. This makes replacement clutch components easy to source and inexpensive when compared to specialized racing clutches. By using the factory BMW clutch, JB has also made the whole assembly easy to live with when used on the street. The clutch behaves the same as it originally did - just with better throttle response and more power! The JB flywheel can also be rebuilt with a new clutch contact surface - you don't have to buy a new flywheel.

Aluminum flywheels are considered 'single-mass' flywheels because they do not have the same dampening designs as an original 'dual-mass' flywheel. With a single-mass design more noise and vibration may be noticeable. There are steps you can take to minimize the noise - heavier weight transmission oil and clutch discs with anti-rattle springs (sprung-hub clutch).

This flywheel replaces the stock original single-mass flywheel and should only be used with the corresponding 'single-mass' clutch kit. According to BMW the single mass flywheel was installed in all 325i up to 12/86 production date but we have seen some later cars with a single-mass flywheel. The age of the car almost guarantees one or more clutch replacements and possibly a change to the original flywheel as well. You may not know which flywheel is currently installed until the flywheel cover or the transmission is removed.

Stock Flywheel Weight = 18.0lbs
JB Flywheel Weight = 8.0lbs

This item fits the following BMWs:
1984-1991  E30 BMW  325i 325ic 325is (with single-mass flywheel)
1989-1990  E34 BMW  525i (with single-mass flywheel)
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E34 535i JB Racing Lightweight Aluminum Flywheel
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JB Racing - Corporate Logo
T#:647
Part#: 520-170-240
Ships in 2 Business Days
$ 714.00 USD
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$ 714.00 USD
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Aluminum flywheels are much lighter than the stock steel flywheel and that produces better throttle response and more available horsepower to the wheels for faster acceleration. The JB Racing aluminum flywheels are a direct replacement for the stock flywheel and work with stock clutch components for an easy upgrade with very little downside.

Modern flywheels are built with additional components and features that are designed to dampen and minimize vibrations from the engine and transmission. As a result they have become bloated in weight and that means more energy is used up just making the flywheel spin. The weight difference between an aluminum and steel flywheel is huge - sometimes more than 50% less. Without the additional mass, more energy can be diverted to where it counts most - moving the car. The flywheel and clutch is one of the first areas that engine builders address when making the rotating assembly lighter for race engines. The dampening effect is just not needed on cars that are focused on performance.

In addition to releasing more power to the wheels, the lighter flywheel allows the engine to spin more freely, which improves throttle response. Again, the difference is huge as you watch the revs build faster than before. With the engine spinning easier the power band comes up much sooner. The stock steel flywheel feels lazy in comparison. There is a driving adjustment required to get used to how much faster the engine revs but that's not really a downside.

The JB lightweight flywheel is designed to be used with a factory organic clutch - the same clutch kit that you would get from any BMW dealer. This makes replacement clutch components easy to source and inexpensive when compared to specialized racing clutches. By using the factory BMW clutch, JB has also made the whole assembly easy to live with when used on the street. The clutch behaves the same as it originally did - just with better throttle response and more power! The JB flywheel can also be rebuilt with a new clutch contact surface - you don't have to buy a new flywheel.
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Engine Mount - Left
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T#:373105
Part#: 11811094149
Ships in 2 Business Days
$ 37.99 USD
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Keep your engine secure.
URO BMW Wheel Hub Dust Cap - Front Inner Left/Right
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T#:37925877
Part#: 31206777788
In Stock
$ 5.99 USD
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URO Front Inner Left/Right BMW Wheel Hub Dust Cap

The URO Front Inner Left/Right BMW Wheel Hub Dust Cap is a high-quality replacement designed to protect your BMW’s wheel bearings from dirt, moisture, and debris. This direct-fit OE replacement ensures a secure and proper seal, preventing premature wear and extending the lifespan of the wheel hub assembly. Manufactured from durable, heat-resistant materials, this dust cap withstands high temperatures and road vibrations for long-term reliability. Designed for easy installation, it restores proper bearing protection and helps maintain optimal wheel performance.

Key Benefits:

  • Direct-fit OE replacement for seamless installation and a perfect seal
  • Protects wheel bearings from dirt, moisture, and debris to prevent premature wear
  • Durable construction resists heat and road vibrations for long-lasting performance
  • Restores proper bearing protection for improved reliability and efficiency
  • Precision-engineered to meet BMW specifications for an exact fit

Ensure your BMW’s wheel bearings stay properly protected with the URO Front Inner Left/Right BMW Wheel Hub Dust Cap for enhanced performance and longevity.

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Clutch Hose Connector
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T#:377330
Part#: 21521151697
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$ 7.99 USD
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Used in the hydraulic connection for the clutch master cylinder

BMW Shifter Bushing - Priced Each
For vehicles with production date from 10/1994
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T#:375430
Part#: 25111221822
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$ 5.95 USD
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$ 5.95 USD
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Worn shifter bushing is a common cause of a loose shifter and difficulty engaging gears.
Differential Input Shaft Seal - Priced Each
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T#:49335120
Part#: 33121213949
In Stock
New Item
$ 18.99 USD
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Replaces cracked or hardened valve body seals
Uro Wheel Bearing Dust Cap - E24 E28 E30 E31 E34 E36 E38 E46 E32 Z3 Z...
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T#:399013
Part#: 31206777789
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$ 7.99 USD
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Dust caps are a vital component to long wheel bearing life. Keeping your bearings sealed and free from debris will secure a long life. Also while also providing a clean look while your wheel is removed.
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URO Shifter Arm Bracket - E30 E28 E34 E24 E23
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T#:43750218
Part#: 25111220707
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$ 107.99 USD
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$ 107.99 USD
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This shifter arm bushing is a wearable component that, over time, causes shifter slop.
URO Rear Wheel Bearing - BMW E34 525i
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T#:372925
Part#: 33411468927
Back Ordered
$ 11.99 USD
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Wheel bearings can need replaced for a number of different reasons. On some vehicles, when removing the axles, it is required that you also replace the wheel bearings before reinstallation. If the wheel turns with a gritty feel or there is a loud metal to metal noise when on the road, your bearings have failed.
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