BMW Drivetrain Parts for BMW Z3 (1996-2002)

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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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JXB Driveshaft Center Support Bearing Carrier Upgrade - BMW E36 E46 Z3 Z4 E38 E39 E31
JXB Driveshaft Center Support Bearing Carrier Upgrade - BMW E36 E46 Z...
JXB Performance - Corporate Logo
T#:4988548
Part#: BMW04A0
In Stock
Starting at $ 299.99 USD
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Starting at $ 299.99 USD
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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.
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DKM Stage 1 Single-Mass Flywheel and Performance Clutch Kit - E34 E36 E46 E39 Z3 Z4
DKM Stage 1 Single-Mass Flywheel and Performance Clutch Kit - E34 E36...
DKM - Corporate Logo
T#:393279
Part#: MA-006-005
In Stock
$ 749.99 USD
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$ 749.99 USD
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Looking to upgrade your stock clutch to something a little more beefy?  The performance clutch kits from DKM are a great option to help get power to the wheels without breaking the bank. Working with Competition Clutch, DKM clutch discs and plates are constructed using quality materials to obtain greater strength and heat tolerance than OE clutches, helping to prevent wear and tear while still giving you increased toque capacity for quicker shifts and more power management.

Stage 1 Kits are best for moderately modified vehicles that want to add a single mass flywheel for quicker revs and a sportier engagement, without adversely affecting the clutch pedal's feel. *This is a 10 Spline clutch kit.*

This Stage 1 performance clutch kit includes the following items:

  • Pressure Plate
  • Sprung Organic Disc
  • Iron Single Mass Flywheel
  • Pilot Bearing/Bushing and Throw-out Bearing
  • Alignment Tool

     

**For vehicles with 5-speed transmission only.

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Driveshaft Carrier Spare Bushing Set - Street
Driveshaft Carrier Spare Bushing Set - Street
Spare bushings only - does not include new carrier assembly
JXB Performance - Corporate Logo
T#:4799658
Part#: BSH04A0
In Stock
$ 29.99 USD
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$ 29.99 USD
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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 - Track
Driveshaft Carrier Spare Bushing Set - Track
Spare bushings only - does not include new carrier assembly
JXB Performance - Corporate Logo
T#:4799659
Part#: BSH04A1
In Stock
$ 29.99 USD
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$ 29.99 USD
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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.
Sachs Performance Clutch Kit for JB Racing Flywheel Kit - E36, E46, Z3, Z4
Sachs Performance Clutch Kit for JB Racing Flywheel Kit - E36, E46, Z...
2X Entries For Our G87 M2 Sweepstakes!
SACHS Performance - Corporate Logo
T#:4311
Part#: 881861999855-K
Ships on Aug 6, 2026
$ 928.95 USD
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$ 928.95 USD
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This replacement "sprung-hub" clutch package is designed to work with our (JB Racing) lightweight aluminum flywheel  520-010-240 for the BMW E36, E46, Z3, and Z4 models. The Sachs HD clutch disc has a sprung hub to minimize noise and vibration and organic linings to give the feel and engagement of a stock clutch.

The Sachs HD pressure plate will clamp with greater force -- allowing approximately 350 ft-lbs of torque, which makes it an obvious upgrade from the stock clutch kit.

Because Sachs is an OE supplier to most German cars, replacement parts are just a phone call away. This kit uses the stock throw-out bearing (included in the price!).

**Not for use with stock flywheel or other brands of lightweight flywheels**
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Stage 2 Performance Clutch Kit - With Single Mass Flywheel
Stage 2 Performance Clutch Kit - With Single Mass Flywheel
DKM - Corporate Logo
T#:17970622
Part#: MB-006-005
In Stock
$ 999.99 USD
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$ 999.99 USD
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Working in collaboration with Competition Clutch, the up-and-coming German automotive performance company DKM has released a new line of high quality clutches made to satisfy your stock and modified performance needs! If you're having problems keeping power to the wheels, DKM has the solution. Their design, using high-grade materials, gives you increased strength and heat tolerance preventing wear and fade, ensuring increased torque capacity, quicker shifts, and a longer clutch life. For aggressive street use and moderate track use, the MB Clutch Kit is a performance clutch kit that upgrades you to a single Single Mass Flywheel and provides up to 80% increase in torque capacity over the MA series clutch kits. Allowing for quicker revs, this Kit will give your car a little pep while retaining factory-like pedal feel. Kit Contents: Pressure Plate Sprung Organic Disc Iron Single Mass Flywheel Pilot Bearing/Bushing and Throw-out Bearing (when applicable) Alignment Tool For vehicles with 5-speed transmission only. Select your vehicle for additional fitment information. **Due to the nature of lightened single-mass flywheels added "NVH" or "chatter" will or may occur during operation. Accompanying modifications can also increase the amount of "NVH" or "chatter" in the drivetrain. Please contact our sales team with any questions.**
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