BMW Drivetrain Parts for BMW X Series E84 (2013-2015)

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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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Automatic Transmission Service Kit - With Aluminum Oil Pan
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:53644251
Part#: URO011913KT
In Stock
New Item
Sale - Save 1% $ 258.99

This product was last offered at the strikethrough price on
08-11-2026

$ 256.89 USD
Free Shipping on orders $49 and up
Sale - Save 1%
$ 258.99

This product was last offered at the strikethrough price on
08-11-2026

$ 256.89 USD
Free Shipping on orders $49 and up
Over the life of a vehicle, the transmission can often be overlooked when performing routine maintenance. If left unserviced, the automatic transmission fluid will break down, causing the valve body and filter to become contaminated with deposits and sludge. This will lead to poor shifting, slipping, and ultimately, transmission failure.
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Genuine BMW - Corporate Logo
T#:55245795
Part#: 2511143XKT
In Stock
New Item
$ 13.04 USD
Free Shipping on orders $49 and up
Tighten up your track day or spirited street shifts with this Genuine BMW Selector Rod refresh kit.
Packaged by Turner - Corporate Logo
T#:56038061
Part#: E9XSBFRDFFBKT2
In Stock
New Item
$ 491.99 USD
Free Shipping on orders $49 and up
This complete upgrade package is designed to put an end to steering slop. Utilizing a high performance 95A durometer polyurethane formulation, this kit replaces the mushy OEM rubber with proven rigidity.
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Packaged by Turner - Corporate Logo
T#:55317707
Part#: IRPUSSKT2
In Stock
New Item
$ 552.99 USD
Free Shipping on orders $49 and up
Stop guessing where the gate is. Upgrade your connection to the machine and drive your BMW the way it was meant to be driven.

Genuine BMW - Corporate Logo
T#:55209907
Part#: 25111KT
In Stock
New Item
$ 8.91 USD
Free Shipping on orders $49 and up
This kit ensures your shift linkage stays safely secured and firmly engaged through every hard shift.
Genuine BMW - Corporate Logo
T#:55209911
Part#: 2511122KT
In Stock
New Item
$ 5.27 USD
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This Genuine BMW Manual Shift Selector Rod Hardware Kit includes the exact factory-spec shims and securing clips needed to safely lock down your shift linkage.

Packaged by Turner - Corporate Logo
T#:56254753
Part#: B8800120KT2
In Stock
New Item
$ 177.99 USD
Free Shipping on orders $49 and up
Combining a heavy duty hub adapter with dedicated slide hammer and impact force screw attachments, this kit is built for serious mechanics and track day drivers who need unyielding strength to get the job done right the first time.
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Powerflex - Corporate Logo
T#:54352784
Part#: PFF5-4634
Back Ordered
New Item
$ 53.99 USD
$ 53.99 USD
Secure your shift gate alignment under high track loads. This 95A durometer polyurethane bushing replaces the flimsy factory oval rubber, eliminating shifter arm flex for fast, positive gear engagement.
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Powerflex - Corporate Logo
T#:53997744
Part#: PFF5-1526P
Ships in 2 Business Days
New Item
$ 41.99 USD
$ 41.99 USD
Eliminate xDrive drivetrain twist. This 80A durometer polyurethane insert slides into the factory transfer case mount, locking down deflection for immediate throttle response and track-ready durability.
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Powerflex - Corporate Logo
T#:53997743
Part#: PFF5-1526
Ships in 2 Business Days
New Item
$ 41.99 USD
$ 41.99 USD
Lock down your xDrive transfer case. This polyurethane mount insert slips into the factory rubber voids to eliminate drivetrain deflection, optimizing power delivery and stabilizing the driveline under hard load.
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Genuine BMW - Corporate Logo
T#:55317663
Part#: 2331MTKT
Ships on Sep 21, 2026
New Item
$ 66.67 USD
Free Shipping on orders $49 and up
If your BMW’s manual shifter feels loose or struggles to cleanly find its gates, it’s time to rebuild your transmission shift detents.
Heavy Duty Aluminum Transmission Pan With Oil Pan Gasket
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:55353626
Part#: 228053420KT2
Back Ordered
New Item
$ 354.99 USD
Free Shipping on orders $49 and up
$ 354.99 USD
Free Shipping on orders $49 and up
Over time, those OEM plastic units do what they do best—warp, leak, and trap heat right where you don't want it.