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BMW Drivetrain Parts for BMW E21 320i M10 1.8L

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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Genuine BMW Reverse Light Switch

For vehicles with production dates up to 09/1979

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:368003

Part#: 23141354071

In Stock

Sale - Save 7% $ 36.99

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

$ 34.23 USD

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Sale - Save 7%

$ 36.99

This product was last offered at the strikethrough price on
06-15-2026

$ 34.23 USD

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Elring OEM BMW Front Axle Shaft Seal 31211101114 - E10, E21

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T#:7718

Part#: 31211101114

In Stock

Sale - Save 63% $ 11.59

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

$ 4.28 USD

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Sale - Save 63%

$ 11.59

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

$ 4.28 USD

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OEM BMW FRONT AXLE SHAFT SEAL 31211101114.--

This item fits the following BMWs:
BMW 1600, 2002
BMW 3 Series - 320i

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Axle Bearing Seal - Priced Each

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T#:26038535

Part#: 33113604119

In Stock

Sale - Save 39% $ 3.99

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

$ 2.44 USD

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Sale - Save 39%

$ 3.99

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

$ 2.44 USD

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Bremmen Parts Axle Bearing Seal - ID=81mm/2mm

This item fits the following BMW chassis:

E10 E21 E30 E36 E36/7 Z3

Genuine BMW Copper Washer - 16 X 22 X 1.5 mm - Cooling Line Fitting a...

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T#:28589

Part#: 07119963276

In Stock

Sale - Save 25% $ 1.99

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

$ 1.49 USD

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Sale - Save 25%

$ 1.99

This product was last offered at the strikethrough price on
06-25-2026

$ 1.49 USD

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Genuine BMW Gasket Ring -
This item fits the following BMW Chassis:
E30

Shifter Rebuild Hardware Kit

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T#:55209897

Part#: 234112008KT

Ships in 2 Business Days

$ 12.63 USD

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$ 12.63 USD

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This Genuine BMW hardware rebuild kit includes the vital factory spacer sleeve and the corresponding tension compression spring, making it easier to restore crisp shifting.

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BMW Drivetrain Parts for BMW E21 320i M10 1.8L

Sub-Categories

Genuine BMW Reverse Light Switch

Elring OEM BMW Front Axle Shaft Seal 31211101114 - E10, E21

Axle Bearing Seal - Priced Each

Genuine BMW Copper Washer - 16 X 22 X 1.5 mm - Cooling Line Fitting a...

Shifter Rebuild Hardware Kit

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