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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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CSL SMG Expansion Tank Bracket

T#:19395617

Part#: 049798LA01

In Stock

Sale - Save 71% $ 33.99

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

$ 10.00 USD

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Qty

Sale - Save 71%

$ 33.99

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

$ 10.00 USD

Add to Wish List

Used when retrofitting an OEM or aftermarket CSL intake on a vehicle with SMG transmission.

Its no secret the CSL intake plenum is the pivotal upgrade for your S54. If you are fortunate enough to have an SMG equipped vehicle you are going to need a bracket to relocate the expansion tank. Our Turner motorsport bracket fits perfectly with the engine bay to facilitate the installation of your genuine or Turner branded CSL intake plenum.

Design:

Direct fit, perfect OEM replacement
304SS sheet metal design, engineered to be simpler and cheaper than its formed OE counterpart
Reverse engineered with FARO laser scanning and Solidworks CAD technology

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Automatic Transmission Fluid Filler Plug

T#:50031926

Part#: 24117507787

Ships in 2 Business Days

$ 30.99 USD

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$ 30.99 USD

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BMW Oil Filler Plug - This item fits the following BMW Chassis: E82,E83 X3,E90,E92,E93 Genuine BMW Oil Filler Plug - This item fits the following BMW Chassis: E82,E83 X3,E90,E92,E93

URO Position Switch - BMW E3X 5

T#:49996980

Part#: 24107512755

Ships in 2 Business Days

$ 471.99 USD

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$ 471.99 USD

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Replaces faulty or damaged position switch.

Pure Drivetrain 8HP51 High Performance Transmission Hard Parts Kit - ...

T#:50136699

Part#: 12-94-2000

In Stock at Vendor

$ 4,999.99 USD

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$ 4,999.99 USD

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We all love the ZF 8HP for its lightning-fast shifts, but as many BMW owners discover, it’s not invincible. If you’ve pushed your build past the factory power limits, you’re likely feeling the dreaded "trans slip." Before you spend five figures on a replacement, check out the Hard Parts Kit from Pure Drivetrain Solutions. This kit targets the specific failure points of the 8HP, reinforcing the transmission from the inside out.

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