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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1 Liter Fully Synthetic Gear Oil 75w90
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Liqui-Moly - Corporate Logo
T#:597546
Part#: 22090
In Stock
28% off MSRP $ 30.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 22.19 USD
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28% off MSRP
$ 30.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 22.19 USD
Free Shipping on orders $49 and up

Maintain the longevity of your BMW's manual transmission and differential by incorporating this fully synthetic 75w90 weight gear oil into your maintenance routine. Flushing and replacing fluids at specified intervals, as per your owner's manual, is crucial to prevent costly issues in the future. Explore the benefits of this gear oil:

  • Specifically designed for BMW manual transmissions.
  • Fully synthetic hypoid gear oil for high performance.
  • Excellent protection in diverse weather conditions.
  • Maximum wear protection and precise functionality.
  • Enables longer oil change intervals.

Meets Specifications:

  • API GL4, GL5, MT-1
  • MIL-PRF 2105 E
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Liqui-Moly - Corporate Logo
T#:391319
Part#: LM20042
In Stock
25% off MSRP $ 45.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 34.55 USD
Free Shipping on orders $49 and up
25% off MSRP
$ 45.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 34.55 USD
Free Shipping on orders $49 and up

Liqui Moly is an official sponsor of Turner Motorsport. We work closely with Liqui Moly to ensure your BMW is receiving optimal lubrication! Select your vehicle to make sure you are viewing the best Liqui Moly options for your application. 
Interval oil changes are often recommended for differentials to ensure long-term reliability and maximum wear prevention. Fresh oil will prevent excess wear and gear damage, maintaining smoother operation.

Check your owner's manual to determine when it is best to flush your differential and what type and weight fluid to use when re-filling your system. 

This 75w140 weight oil's multi-viscosity are perfect for ensuring protection in all climates and its synthetic composition allows for smoother operation even under the most demanding conditions.

APPROVALS:

API GL5
LIQUI MOLY RECOMMENDS THIS PRODUCT FOR VEHICLES THAT NEEDS TO COMPLY THE FOLLOWING SPECIFICATIONS:

BMW Hinterachsgetriebeöl
Ford WSL-M2C 192A
Scania STO 1:0
VME
ZF TE-ML 05D
ZF TE-ML 12D
ZF TE-ML 16G
ZF TE-ML 21D
Liqui-Moly is a German chemical company that offers top of the line engine oils, additives, and car care products that are designed to extend the life of your engine and ensure the best lubrication and cleanliness off engine and transmission components possible. With more than 50 years of experience and reviews across the world from magazines and race teams, Liqui-Moly proves time and time again why they are one of the most innovative lead forces of performance automotive chemicals in the world.

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Loctite - Corporate Logo
T#:25772539
Part#: 5970
Ships in 7 Business Days
$ 55.19 USD
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This Loctite 5970 Sealant is recommended by BMW to be used to seal the rear differential cover and numerous engine oil pans. Also used for multiple MINI, Audi, and VW applications.

Valeo - Corporate Logo
T#:3578
Part#: 21207531843
Ships in 2 Business Days
$ 896.33 USD
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$ 896.33 USD
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Single mass flywheels can be resurfaced while it is recommended that dual mass flywheels are not.
Dual mass flywheels contain a rubber damper that will wear out, single mass flywheels do not have this and are inherently easier to maintain
Single mass flywheels also provide more consistent clutch feel when compared to the dual mass "self-adjusting" clutch that is notorious for inconsistency.
Valeo's single mass flywheel conversion is designed to be a similar weight and mass to OEM, making it an ideal choice for a daily driver
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Valeo Single Mass Flywheel Conversion Kit - E36, E39, Z3
For vehicles with production date up to 09/1997
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Valeo - Corporate Logo
T#:377152
Part#: 52401210
Ships in 2 Business Days
$ 969.21 USD
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$ 969.21 USD
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Upgrade from your failure prone dual mass flywheel with this kit. Includes single mass flywheel, clutch kit and hardware.
Valeo Single Mass Flywheel Conversion Kit - E36, Z3
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Valeo - Corporate Logo
T#:377151
Part#: 52161203
Ships in 6 Business Days
$ 1,038.99 USD
$ 1,038.99 USD
Upgrade from your failure prone dual mass flywheel with this kit. Includes single mass flywheel, clutch kit and hardware.

Valeo - Corporate Logo
T#:580071
Part#: 828093
Ships on Aug 12, 2026
$ 606.99 USD
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$ 606.99 USD
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Replacement clutch kit from Valeo for the single mass flywheel conversion kit (ES2702806)
Valeo - Corporate Logo
T#:380538
Part#: 52401225
Ships on Aug 12, 2026
$ 1,016.99 USD
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$ 1,016.99 USD
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This kit from Valeo is a simple way to easily convert your stock dual mass flywheel clutch system to a single mass system.

Dual mass flywheels allow for fluid-feeling clutch engagements and offer a more luxurious feel than single-mass flywheels. However, with these benefits come significant drawbacks. Why convert from a dual-mass flywheel to a single-mass flywheel?

Cost: Dual-mass flywheels are expensive, with the cost of replacement often times being double or triple than that of converting to a single-mass flywheel.
Serviceability: Single-mass flywheels can be resurfaced, eliminating the need to replace with the next clutch service. - something that is not recommended with dual-mass flywheels, as they contain a rubber section that is more failure-prone in high mileage application.
Simplicity: Single-mass flywheels lack the complexity of dual-mass flywheels, making them inherently more reliable. Dual-mass flywheels contain a rubber damper or hub that will, like all rubber components, wear out with time.
Pedal Feel: Many enthusiasts prefer to eliminate BMW's "Self Adjusting Clutch", which has been known to provide an unpredictable, inconsistent engagement point.
Driveability: Valeo's conversion kit has been designed to maintain nearly identical clutch and flywheel weight, ideal for keeping the clutch quiet and easy to drive.
Kit contents:

Single-mass flywheel
Non-Self Adjusting Clutch and pressure plate
Throw out bearing
Pressure plate bolts
Flywheel bolts
Clutch alignment tool

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Valeo Clutch Kit - E39, E46, Z3
For vehicles with production date from 09/1997
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Valeo - Corporate Logo
T#:378253
Part#: 52401223
Ships in 6 Business Days
$ 526.99 USD
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$ 526.99 USD
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Includes pressure plate, throw out bearing, and friction disc

Liqui-Moly - Corporate Logo
T#:394669
Part#: 20010
In Stock
18% off MSRP $ 14.95

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 12.25 USD
Free Shipping on orders $49 and up
18% off MSRP
$ 14.95

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 12.25 USD
Free Shipping on orders $49 and up
Interval transmission fluid changes are often recommended for manual transmissions to ensure long-term reliability and maximum wear prevention. Fresh fluid will prevent small amounts of metallic build up from preventing fluid flow and clogging filters and narrow channels.
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Liqui-Moly - Corporate Logo
T#:394667
Part#: 20012
In Stock
38% off MSRP $ 23.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 14.79 USD
Free Shipping on orders $49 and up
38% off MSRP
$ 23.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 14.79 USD
Free Shipping on orders $49 and up
Liqui Moly is an official sponsor of Turner Motorsport. We work closely with Liqui Moly to ensure your BMW is receiving optimal lubrication! Select your vehicle to make sure you are viewing the best Liqui Moly options for your application.
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Liqui-Moly - Corporate Logo
T#:554450
Part#: 20032
In Stock
35% off MSRP $ 17.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 11.78 USD
Free Shipping on orders $49 and up
35% off MSRP
$ 17.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 11.78 USD
Free Shipping on orders $49 and up
For modern automatic transmissions, hybrid transaxle systems, and electric drive differentials where an ATF fluid meeting current product specifications is required. Fully synthetic leading-edge, high-performance automatic transmission fluid. Developed to meet the severe requirements of modern multi-speed transmissions designed with 6 or more gears. The use of modern additive technology provides ultimate protection, longer fluid life, and stability combined with ideal shift quality under all operating conditions. Properties: excellent viscosity/temperature properties prevents foam formation enables a multifaceted range of applications outstanding friction characteristics high resistance to aging very good low-temperature properties excellent corrosion protection high wear resistance outstanding resistance to oxidation
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High Performance Gear Oil (GL4+) SAE 75W-90 (20L JUG)
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Liqui-Moly - Corporate Logo
T#:577975
Part#: 20014
In Stock at Vendor
$ 500.99 USD
$ 500.99 USD

Turner Motorsport recommends flushing and replacing your manual transmission and differential fluid regularly to ensure proper component wear and prevent costly issues in the future. Refer to your owner's manual for specific intervals for flushing and refill.

Liqui Moly Gear Oil for your BMW

This fully synthetic 75w90 weight gear oil is designed to maintain smooth shifting in your transmission. Its unique multi-viscosity formula provides excellent protection in all weather conditions. Being fully synthetic, it guarantees smoother shifts across all vehicles.

Note: Verify that your application requires GL4 oil. This product meets API GL-4+ specifications.

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Valeo - Corporate Logo
T#:580072
Part#: 828484
Back Ordered
$ 906.99 USD
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$ 906.99 USD
Free Shipping
Replacement clutch kit from Valeo for the single mass flywheel conversion kit (ES2702807)