BMW Drivetrain Parts for BMW Z Series E85/6 (2003-2008)

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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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OEM Febi Universal Flex Disc - Multiple BMWs
For vehicles with automatic transmission or SMG transmission only
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Febi - Corporate Logo
T#:363814
Part#: 26117511454
In Stock
$ 81.99

This product was last offered at the strikethrough price on
08-13-2026

$ 57.99 USD
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$ 57.99 USD
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Located between the transmission and driveshaft, the giubo (also guibo) joint is a flexible rubber drive coupling that joins driveline components to reduce vibration, while allowing a limited range of flexibility. Joint rubber deteriorates over time from torque stress and heat hardening. A failed joint is a common cause of driveline noise and vibration. This joint should be inspected during normal maintenance for signs of heat cracking and tears in the rubber. Failed joints should be replaced before they cause additional damage and expense or disable the vehicle.
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Flex Disc - Guibo - E36, E46, E34, Z3, Z4 M cars, 1995-2006
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Febi - Corporate Logo
T#:381880
Part#: 26112226527
In Stock
$ 127.99

This product was last offered at the strikethrough price on
04-16-2026

$ 110.99 USD
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$ 110.99 USD
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This Febi replacement flex disc (aka: the guibo) is a vibration dampener mounted on the back of the transmission which connects to the driveshaft. When it has worn, it produces a terrible vibration throughout the car. It's especially noticeable at low speeds and when starting from a standstill. Oil leaking from the back of the transmission will significantly reduce its life. This can also be used as an upgrade on the E30 M3. It has much more rubber in between the bolt holes which makes it last longer. This is 5mm thicker than the stock E30 flex disc so adjustment of the 2-piece driveshaft may be required. The original flex disc bolts can be re-used. Applications: 1995-1999 E36 M3 manual transmission 2001-2006 E46 M3, M3 CSL manual and SMG transmission 1991-1995 E34 M5 3.6 and 3.8 manual transmission 1998-2002 Z3 M Roadster, M Coupe - S52 and S54 engine manual transmission 2006-current E85 Z4 M Roadster, E86 M Coupe manual transmission
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Flex Disc - Guibo - E36 E46 Z3 Z4
For vehicles with manual transmission only
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Febi - Corporate Logo
T#:4146
Part#: 26111227410
Ships in 1 day
$ 93.99

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

$ 74.99 USD
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$ 74.99 USD
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Replacement Flex Disc made by Lemforder , also know as the guibo. A bad disc can lead to awful vibrations throughout the whole car. It's especially bad from a dead stop. Applicatons:
1992-1998 E36 BMW 318i 318is 318ti 318ic - Manual Transmission
1992-1998 E36 BMW 323is 323ic 325i 325is 325ic - Manual and Automatic Transmission
1992-1998 E36 BMW 328i 328is 328ic - Automatic Transmission
1999-2005 E46 BMW 323i 323ci 325i 325ci - Manual Transmission
1997-2002 Z3 BMW Z3 1.9 - Manual Transmission
1999-2000 Z3 BMW Z3 2.3 M52TU - Manual and Automatic Transmission
2001-2002 Z3 BMW Z3 2.5i - Manual Transmission
1997-4/1999 Z3 BMW Z3 2.8 - Automatic Transmission
2003-2006 Z4 BMW Z4 2.5i - Manual and Automatic Transmission
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DKM Stage 1 Single-Mass Flywheel and Performance Clutch Kit - E34 E36...
For vehicles with production date up to 10/2003 Not for SMG Transmission Cars!
DKM - Corporate Logo
T#:393279
Part#: MA-006-005
Ships on Nov 17, 2026
$ 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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Febi Febi Manual Transmission Fluid (75w-80) - 1 Liter
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Febi - Corporate Logo
T#:1180762
Part#: G052911
In Stock
$ 29.99

This product was last offered at the strikethrough price on
07-10-2026

$ 22.99 USD
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$ 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
OEM BMW Rear Differential Mount - E46, E83 X3, E85 Z4
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Febi - Corporate Logo
T#:12525
Part#: 33176751808
Ships in 1 Business Day
$ 44.99

This product was last offered at the strikethrough price on
04-18-2026

$ 30.09 USD
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$ 30.09 USD
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RUBBER MOUNTING REAR:331020

Febi Front Wheel Bearing Kit - With Hardware
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Febi - Corporate Logo
T#:381960
Part#: 31216765157S1
In Stock
$ 124.99 USD
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$ 124.99 USD
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BMW's Performance with Wheel Hub Assembly

The wheel hub assembly, often underestimated, plays a vital role in your vehicle's performance. This component connects the wheel to the chassis and incorporates metal wheel bearings responsible for wheel rotation while the car is in motion.

Over time, these assemblies can wear out and require replacement. Professional servicing can be expensive, so why not tackle this task in your own garage?

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Clutch Master Cylinder
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Febi - Corporate Logo
T#:38655177
Part#: 21521163899
Ships in 3 Business Days
$ 100.99

This product was last offered at the strikethrough price on
05-07-2026

$ 97.99 USD
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$ 97.99 USD
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Front Wheel Hub/Bearing Assembly - Priced Each
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Febi - Corporate Logo
T#:341625
Part#: 31226757024
In Stock
$ 91.99 USD
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Stage 2 Performance Clutch Kit - With Single Mass Flywheel
For vehicles with production date up to 10/2003 Not for SMG Transmission Cars!
DKM - Corporate Logo
T#:17970622
Part#: MB-006-005
In Stock
$ 999.99 USD
$ 999.99 USD
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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Automatic Transmission Fluid
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Febi - Corporate Logo
T#:16840502
Part#: 81229400272
Ships in 1 Business Day
$ 24.99

This product was last offered at the strikethrough price on
05-07-2026

$ 23.99 USD
Free Shipping on orders $49 and up
$ 23.99 USD
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Automatic transmission fluid is specially formulated to lubricate and cool transmission components, and acts as hydraulic fluid to engage pistons, valves, and clutch packs. ATF, as it is commonly called, also contains special additives to inhibit rust formation, prevent foaming, reduce wear and corrosion, improve flow at temperature extremes, and lubricate seals and gaskets. Regular fluid and filter changes remove unwanted contaminants and renew protective additives in the fluid that are depleted over time. A periodic transmission service improves transmission performance and helps prevent costly damage.
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Selector Shaft Seal - Priced Each
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Febi - Corporate Logo
T#:16208928
Part#: 23111204223
Ships in 2 Business Days
$ 7.99

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

$ 6.99 USD
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$ 6.99 USD
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Febi Transmission Mount
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Febi - Corporate Logo
T#:363812
Part#: 22316799331
Ships in 1-2 days
$ 12.99

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

$ 10.99 USD
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$ 10.99 USD
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Mounted at the rear of transmission on crossmember
OEM Febi Locking Axle Nut - Most BMWs
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Febi - Corporate Logo
T#:12580
Part#: 33411133785
In Stock
$ 18.72

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

$ 10.99 USD
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$ 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.
Febi - Corporate Logo
T#:363762
Part#: 26111209497
Ships in 2 Business Days
$ 21.99

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

$ 18.99 USD
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$ 18.99 USD
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Attaches the two halves of the driveshaft

Wheel Bearing Circlip - Rear
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Febi - Corporate Logo
T#:594097
Part#: 07119934755
Ships in 2 Business Days
$ 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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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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Front Axle COLLAR NUT 31211128336
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Febi - Corporate Logo
T#:12519
Part#: 31211128336
In Stock
$ 15.99 USD
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COLLAR NUT:319500

Febi Pilot Bearing
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Febi - Corporate Logo
T#:340706
Part#: 11211720310
In Stock
Sale - Save 54% $ 13.99

This product was last offered at the strikethrough price on
05-14-2026

$ 6.45 USD
Free Shipping on orders $49 and up
Sale - Save 54%
$ 13.99

This product was last offered at the strikethrough price on
05-14-2026

$ 6.45 USD
Free Shipping on orders $49 and up
Replace with every clutch service
DKM - Corporate Logo
T#:24610565
Part#: MR-006-054
Special Order: No Guaranteed ETA
$ 1,699.99 USD
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Rated for upwards of 650 ft/lbs, this multi-plate (Twin Disc) Clutch is sure to have the clamping force your E46 M3 needs. Equipped with dual 184mm ceramic discs, DKM (Der Kupplungmeister) has mastered the art of packing loads of clamping force into a small space. Kit Includes: 184mm Ceramic Clutch Discs - 2 Flywheel - 1 Pressure Plate - 1 All Hardware Throwout Bearing - 1 Clutch Alignment Tool - 1
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DKM - Corporate Logo
T#:24610569
Part#: MRX-006-005
Special Order: No Guaranteed ETA
$ 1,799.99 USD
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Rated for upwards of 850 ft/lbs, this multi-plate (Twin Disc) Clutch is sure to have the clamping force your E46 M3 needs. Equipped with dual 215mm ceramic discs, DKM (Der Kupplungmeister) has mastered the art of packing loads of clamping force into a small space. Kit Includes: 215mm Ceramic Clutch Discs - 2 Flywheel - 1 Pressure Plate - 1 All Hardware Throwout Bearing - 1 Clutch Alignment Tool - 1
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Febi Driveshaft Centering Sleeve
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Febi - Corporate Logo
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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$ 14.99 USD
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Located at the front of the drive shaft
Automatic Transmission Oil Pan Gasket
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Febi - Corporate Logo
T#:381874
Part#: 24101423380
Special Order: No Guaranteed ETA
$ 22.99 USD
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Febi - Corporate Logo
T#:56724727
Part#: 24341423376S4
Special Order: No Guaranteed ETA
New Item
$ 76.99 USD
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This Febi Bilstein automatic transmission service kit delivers factory-level filtration and sealing to keep your BMW's gearbox performing at its best.


OEM Febi Rear Differential Carrier Bushing - Rear Positiom - E82/88 E...
Rear Position
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Febi - Corporate Logo
T#:382585
Part#: 33176770866
Ships on Oct 22, 2026
$ 47.99 USD
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$ 47.99 USD
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Febi Synthetic Gear Oil - GL-5 75w90 - 1 Liter
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Febi - Corporate Logo
T#:38419098
Part#: G052145A1
Special Order: No Guaranteed ETA
$ 22.99 USD
Free Shipping on orders $49 and up
The transmission is one of the vehicle’s most vital components, with numerous finely engineered precision parts making it one of the most complex and expensive units to repair or replace. Using the correct oil and replacing it at the correct time is key to preventing transmission problems such as ‘shudder’, gear stiffness, and axle whining. Damaging components before these issues occur can result in possible premature and expensive transmission failure. Only the right oil can guarantee the safe functioning of the transmission in the vehicle. High-quality transmission oils from febi are therefore precisely matched to the special requirements of vehicle manufacturers.
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Febi - Corporate Logo
T#:56543998
Part#: 33211229707
Special Order: No Guaranteed ETA
New Item
$ 132.99 USD
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Keep your BMW's rear drivetrain solid and reliable with the Febi Bilstein rear left drive shaft.

Clutch Master Cylinder
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Febi - Corporate Logo
T#:382443
Part#: 21526773670
Special Order: No Guaranteed ETA
$ 81.99 USD
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$ 81.99 USD
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