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BMW Transmission Parts

Looking for parts for your BMW automatic transmission or manual transmission? You'll find many of the parts available to service your BMW's transmission here. While internal transmission servicing and rebuilding should be done by professionals, there are a lot of things on the outside of the transmission that you can service or replace yourself. These include gearbox seals, o-rings, gaskets, automatic transmission filters, backup light switches, mounting bolts, flanges, collar nuts, screw plugs, Mechatronics, and more.

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Genuine MINI Shaft Seal - Right Side ( Passenger Side )

T#:22687

Part#: 23117518638

In Stock

Sale - Save 10% $ 42.99

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

$ 38.69 USD

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Sale - Save 10%

$ 42.99

This product was last offered at the strikethrough price on
08-26-2026

$ 38.69 USD

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Genuine MINI SHAFT SEAL.--

This item fits the following BMWs:
MINI Cooper - Mini Cooper

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Genuine MINI Overflow Pipe

T#:51393

Part#: 24117551083

In Stock

Sale - Save 28% $ 24.99

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

$ 18.09 USD

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Sale - Save 28%

$ 24.99

This product was last offered at the strikethrough price on
08-26-2026

$ 18.09 USD

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Genuine MINI OVERFLOW PIPE

HEX BOLT

T#:405049

Part#: 07119905848

In Stock

Sale - Save 41% $ 2.99

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

$ 1.75 USD

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Sale - Save 41%

$ 2.99

This product was last offered at the strikethrough price on
08-26-2026

$ 1.75 USD

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Genuine MINI Backup Light Switch - 23117527716

T#:49866

Part#: 23117527716

In Stock

Sale - Save 8% $ 22.50

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

$ 20.81 USD

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Sale - Save 8%

$ 22.50

This product was last offered at the strikethrough price on
08-26-2026

$ 20.81 USD

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Genuine MINI BACKUP LIGHT SWITCH

Genuine BMW CSL SMG Expansion Tank Bracket - 41147896136 - E46 M3 CSL...

T#:361538

Part#: 41147896136

In Stock

Sale - Save 39% $ 29.99

This product was last offered at the strikethrough price on
05-02-2026

$ 18.29 USD

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Qty

Sale - Save 39%

$ 29.99

This product was last offered at the strikethrough price on
05-02-2026

$ 18.29 USD

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When you upgrade to the CSL intake, you have to replace and relocate the SMG reservoir. This bracket mount the new reservoir after the CSL conversion exactly as designed by BMW.