Packaged by Turner Performance Differential Cover install kit 33112282482KT3

Performance Differential Cover install kit

This kit includes Turner Motorsport solid aluminum differential race mounts pre installed in the differential cover for a quick install. These mounts where developed by Turner Motorsport for their Grand-Am Cup E46 M3 race cars, the advantages of solid aluminum mounts is increased suspension & drivetrain response, less drivetrain loss resulting in more wheel horsepower, and longevity - they effectively last forever. These CNC-machined mounts are a direct replacement for the stock rubber pieces, and have been lightened to remove excess weight. 

 

Packaged by Turner
T#: 556968 | Part#: 33112282482KT3
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615.91
SALE: $615.91 (9% OFF)
WAS: $676.14 on 05-03-2026

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

Partial Replacement
This product is backed by our
Lifetime Replacement Program! Read more here
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Est. Ship Date:
Ships on Dec 1, 2026
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Packaged by Turner Performance Differential Cover install kit 33112282482KT3
Performance Differential Cover install kit
$615.91

This kit includes Turner Motorsport solid aluminum differential race mounts pre installed in the differential cover for a quick install. These mounts where developed by Turner Motorsport for their Grand-Am Cup E46 M3 race cars, the advantages of solid aluminum mounts is increased suspension & drivetrain response, less drivetrain loss resulting in more wheel horsepower, and longevity - they effectively last forever. These CNC-machined mounts are a direct replacement for the stock rubber pieces, and have been lightened to remove excess weight. 

 

Prop 65 WarningProp 65 Warning
Qty Description T# Part# Lifetime
1 Permatex "Right Stuff" Gasket Maker T#361188 29208~PER NO
1 Castrol Syntrax Limited Slip Differential Fluid SAF-XJ 75w140 - 500 Ml T#361227 001989520310 NO
1 ECS Magnetic Differential Oil Drain Plug - Most BMW & Mini Models T#366828 009314ECS01A YES
1 E46 M3 Turner Motorsport Solid Aluminum Differential Race Mounts - Pre-Installed T#555025 TDR4680035-01~A YES
1 Differential Oil Drain Plug T#27405453 33117525064~REN YES
1 1 Liter Castrol SAF-XJ+FM Transmax Limited Slip Fluid - 75w-140 GL-5 T#28271185 15D99A~CAS NO

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Lifetime Replacement

Some kit components are covered by our Lifetime Replacement Program

Products protected by our Lifetime Replacement Program are covered for as long as you own the product, no need to worry about an expiration date. Purchase your products and enjoy some worry-free motoring, knowing we've got you covered.

If you have any questions, would like to learn more or are ready to place a replacement claim, click here!

MAKE MODEL SUBMODEL ENGINE Special Fitment Notes
BMW E46 M3 S54 3.2L Use vehicle selector to confirm fitment
*The above product applications have been written by Turner Motorsport. All warranties, product application, fitment, and performance are the responsibility of Turner Motorsport. For additional information see the terms of use.