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BMW Drivetrain Parts

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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Packaged by Turner - Corporate Logo
T#:53644251
Part#: URO011913KT
In Stock
New Item
Sale - Save 1% $ 252.99

This product was last offered at the strikethrough price on
05-30-2026

$ 249.72 USD
Free Shipping on orders $49 and up
Sale - Save 1%
$ 252.99

This product was last offered at the strikethrough price on
05-30-2026

$ 249.72 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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Powerflex - Corporate Logo
T#:53997732
Part#: PFF5-1428BLK
Back Ordered
New Item
$ 50.99 USD
$ 50.99 USD
Lock down your xDrive drivetrain for the track. This 95A durometer Black Series polyurethane insert eliminates transfer case rotation, ensuring zero-compromise power delivery and immediate throttle response under maximum load.
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Packaged by Turner - Corporate Logo
T#:53361559
Part#: 24118743462KT3
In Stock at Vendor
New Item
$ 265.70

This product was last offered at the strikethrough price on
05-08-2026

$ 263.94 USD
Free Shipping on orders $49 and up
$ 263.94 USD
Free Shipping on orders $49 and up
Don't let your BMW's performance degrade due to neglected maintenance. Over time, automatic transmission fluid breaks down, leading to a buildup of sludge and deposits that can clog the valve body and contaminate the filter. This results in sluggish shifting, gear slipping, and eventually, catastrophic transmission failure. Protect your investment with this comprehensive Automatic Transmission Service Kit, designed to restore smooth operation and factory-fresh shift quality.
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Packaged by Turner - Corporate Logo
T#:51180353
Part#: 041969LA02KT
Ships in 10 Business Days
New Item
Sale - Save 18% $ 938.00

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

$ 765.59 USD
Free Shipping on orders $49 and up
Sale - Save 18%
$ 938.00

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

$ 765.59 USD
Free Shipping on orders $49 and up

Complete your Getrag 420G six-speed manual swap with a comprehensive shifter solution engineered for precision and durability. This all-in-one kit features our double-adjustable short shifter, dual-shear selector rod, heavy-duty shifter arm, upgraded bushings, and all required installation hardware for crisp gear engagement, reduced shifter slop, and confidence-inspiring performance you'll feel with every shift!

TURNER MOTORSPORT DOUBLE ADJUSTABLE SHORT SHIFT KIT

BMWs have historically been plagued by very long throw shifters from the factory - luckily, we've developed the solution. Our short shifter system is height- and throw-adjustable, offering up to a 52% reduction in throw over stock. Double adjustability enables you to find the sweet spot that will make you excited to drive your car again. Installation of this kit is also of the easiest to tackle. Compared to the competition, a custom bearing cup allows for easy installation from inside the car (on applications that use the stock shifter arm).

Benefits:

Adjustable between a conservative short throw to ultra short throw Ultra crisp shifter feel - quicker, more precise shifts More engaging driving experience Adjustability:

Independently adjustable knob height 22mm adjustment range to fine-tune shifter throw and feel. Note: knob height also affects throw reduction to some degree Independently adjustable shifter throw Adjustable by raising and lowering the lower lever position relative to the pivot ball. Note: ball position also affects knob height by ~10mm range Combined total throw adjustment range ​32 to 52 % reduction in throw over stock E36 shifter. A throw adjustment can be done in the car without removing the shifter DSSR (109MM) - E36 420G

Like all OEM selector rods, the factory part uses single-shear attachment, allowing for deflection within the shifter linkage. The result? Vague, imprecise gear selections that detract from your overall driving experience. The dual-shear selector rod (DSSR) design spreads the torsional force of gear selections across the selector rod joint, reducing deflection for increased precision. Our DSSR is precision-machined from durable 304 stainless steel to further reduce deflection and resist corrosion.

Features:

Provides a more positive feel in the shifter by reducing play in the linkage due to minimized deflection Manufactured from 304 stainless steel for superior corrosion resistance and durability Replacement for 25112228055 (European E36 M3 Evolution) HEAVY-DUTY SHIFTER ARM - E36 420G

To cater to the six-speed swap E36 community, we designed a direct replacement and upgrade for the unavailable, 420G-specific shifter arm. Precision-machined from 6061-T6 billet aluminum and clear anodized, this replacement carrier is durable, lightweight, and built to last. It is dimensionally identical to the OEM carrier, ensuring compatibility with the OEM shift carrier bushing, shift lever, and Turner Motorsport Double-Adjustable Short Throw Shifter Kit.

Features:

6061-T6 billet aluminum construction provides excellent durability and longevity Mil-spec clear anodized for superior corrosion resistance Dimensionally identical to its OEM counterpart, ensuring compatibility with all factory shifter components POLYURETHANE SHIFTER ARM BUSHING

This shifter bushing is designed to remove the shifter play caused by an old, failed rubber shifter bushing. Manufacturing the bushing from polyurethane instead of rubber reduces the amount of stretch caused by the moving part through the bushing. This maintains the direct crisp feel from your shifter assembly. When your OE shifter arm bushing begins to fail, you will notice slop in shifting, potentially making it easier to miss gears, and it often causes an obvious vibration and movement from the engine RPMs.

Features:

Corrosion-resistant 304 stainless steel mounting sleeve with bonded 70a polyurethane Stiffer bushing results in a crisper shifter feel and a more engaging driving experience. Ready to install out of the box - no modifications required Replaces Genuine BMW part numbers 25111222015 and 25111222652 Improved durability over OEM rubber Made in America Check out the "KIT CONTENTS" tab for a detailed list of everything included in this kit!

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Packaged by Turner - Corporate Logo
T#:53608884
Part#: TF3XADOKT
In Stock
New Item
$ 239.54 USD
Free Shipping on orders $49 and up
$ 239.54 USD
Free Shipping on orders $49 and up
The flex disc (aka universal joint or guibo/giubo) and center support bearing (CSB) often fail over time. A failing flex disc can cause clunks when shifting from park to reverse/drive, driveline slop, and excess vibrations when accelerating. A failing CSB will often cause a rhythmic vibration under the center console that increases in tempo as the car increases in speed, squealing or grinding noises from the bearing failure, and driveline vibration/shaking at higher speeds. When replacing either of these items, it is best to replace the associated components to ensure your driveshaft is properly supported and connected to the transmission output and differential input. This kit includes all of the basic items needed to complete this service in your BMW.
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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#:54995059
Part#: TF32435XDOKT
In Stock
New Item
$ 221.75 USD
Free Shipping on orders $49 and up
$ 221.75 USD
Free Shipping on orders $49 and up
The flex disc (aka universal joint or guibo/giubo) and center support bearing (CSB) often fail over time. A failing flex disc can cause clunks when shifting from park to reverse/drive, driveline slop, and excess vibrations when accelerating. A failing CSB will often cause a rhythmic vibration under the center console that increases in tempo as the car increases in speed, squealing or grinding noises from the bearing failure, and driveline vibration/shaking at higher speeds. When replacing either of these items, it is best to replace the associated components to ensure your driveshaft is properly supported and connected to the transmission output and differential input. This kit includes all of the basic items needed to complete this service in your BMW.
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Powerflex - Corporate Logo
T#:54388391
Part#: PFF5-4655H
Back Ordered
New Item
$ 118.99 USD
Free Shipping on orders $49 and up
Stabilize your gearbox under heavy cornering loads. These 70A durometer Heritage mounts increase rigidity by 150% to prevent shift-linkage binding, utilizing a discrete dark grey finish to blend into your undercarriage.
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Powerflex - Corporate Logo
T#:54352784
Part#: PFF5-4634
Ships in 1 Business Day
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#:54281641
Part#: PFR5-326H
Ships in 1 Business Day
New Item
$ 139.99 USD
$ 139.99 USD
The Powerflex Heritage Collection replaces the soft factory unit with an engineered, high-performance polyurethane compound. It is designed to constrain differential rotation and stabilize the driveline without changing the classic aesthetic of the vehicle undercarriage.
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OS Giken - Corporate Logo
T#:54388400
Part#: MN023-AJ60K
Ships in 5 Business Days
New Item
$ 150.00 USD
Free Shipping
$ 150.00 USD
Free Shipping
Throw out bearing for OS Giken clutches
Powerflex - Corporate Logo
T#:54281644
Part#: PFR5-325H
Back Ordered
New Item
$ 44.99 USD
$ 44.99 USD
The Powerflex Heritage Series is a premium motorsport upgrade engineered to eliminate critical differential deflection. Molded from an advanced, proprietary polyurethane formula, this bushing stabilizes the differential nose under high-torque loading.
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OS Giken - Corporate Logo
T#:54388380
Part#: MN021-BJ5
Ships in 2 Business Days
New Item
$ 1,920.00 USD
Free Shipping
$ 1,920.00 USD
Free Shipping
Upgrade your drivetrain and experience the perfect balance of track performance and street drivability.
Powerflex - Corporate Logo
T#:54352762
Part#: PFR5-2025H
Ships in 1 Business Day
New Item
$ 89.99 USD
$ 89.99 USD
By stabilizing the differential's position relative to the subframe, the rear diff bushing helps maintain static axle angles under extreme loads, reducing wear on peripheral drivetrain components and providing a highly predictable, repeatable platform for track setups.
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Powerflex - Corporate Logo
T#:53997744
Part#: PFF5-1526P
Ships in 1 Business Day
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 1 Business Day
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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Powerflex - Corporate Logo
T#:54317182
Part#: PFR5-324H
Ships in 1 Business Day
New Item
$ 51.99 USD
$ 51.99 USD
Ensure your build operates at peak mechanical efficiency. Eliminate driveline slop and secure your differential assembly with track-proven engineering.

Powerflex - Corporate Logo
T#:54352781
Part#: PFR5-1625H
Ships in 1 Business Day
New Item
$ 89.99 USD
$ 89.99 USD
Powerflex - Corporate Logo
T#:53997745
Part#: PFF5-1526R
Ships in 1 Business Day
New Item
$ 41.99 USD
$ 41.99 USD
Stabilize your xDrive drivetrain with Powerflex. This 65A durometer polyurethane insert slides into your factory transfer case mount, eliminating high-torque deflection and optimizing power transfer under heavy loads.
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Packaged by Turner - Corporate Logo
T#:56001941
Part#: SPECS3PCKKT2
Ships in 4 Business Days
New Item
$ 1,747.99 USD
$ 1,747.99 USD
This comprehensive drivetrain package pairs the holding capacity of the SPEC Stage 3+ clutch kit with a balanced SPEC billet steel single-mass flywheel. This kit also includes genuine BMW replacement hardware
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Packaged by Turner - Corporate Logo
T#:56038062
Part#: 03228-HD0F-DKT2
Ships in 3 Business Days
New Item
$ 1,654.99 USD
$ 1,654.99 USD
Packaged by Turner - Corporate Logo
T#:54995067
Part#: TF22M235XDOKT
In Stock at Vendor
New Item
$ 209.32 USD
Free Shipping on orders $49 and up
$ 209.32 USD
Free Shipping on orders $49 and up
The flex disc (aka universal joint or guibo/giubo) and center support bearing (CSB) often fail over time. A failing flex disc can cause clunks when shifting from park to reverse/drive, driveline slop, and excess vibrations when accelerating. A failing CSB will often cause a rhythmic vibration under the center console that increases in tempo as the car increases in speed, squealing or grinding noises from the bearing failure, and driveline vibration/shaking at higher speeds. When replacing either of these items, it is best to replace the associated components to ensure your driveshaft is properly supported and connected to the transmission output and differential input. This kit includes all of the basic items needed to complete this service in your BMW.
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Packaged by Turner - Corporate Logo
T#:56038080
Part#: 33207839467/8KT2
Ships in 2 Business Days
New Item
$ 468.99 USD
$ 468.99 USD
This TrakMotive Rear CV Axle Kit replaces both your left and right rear axles, instantly tightening up your driveline. If you've noticed vibrations under load or torn boots during your last undercar inspection, it's time for an upgrade.
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Packaged by Turner - Corporate Logo
T#:53538149
Part#: TF3XMDOKT
Ships in 3 Business Days
New Item
$ 328.99 USD
Free Shipping on orders $49 and up
$ 328.99 USD
Free Shipping on orders $49 and up
The flex disc (aka universal joint or guibo/giubo) and center support bearing (CSB) often fail over time. A failing flex disc can cause clunks when shifting from park to reverse/drive, driveline slop, and excess vibrations when accelerating. A failing CSB will often cause a rhythmic vibration under the center console that increases in tempo as the car increases in speed, squealing or grinding noises from the bearing failure, and driveline vibration/shaking at higher speeds. When replacing either of these items, it is best to replace the associated components to ensure your driveshaft is properly supported and connected to the transmission output and differential input. This kit includes all of the basic items needed to complete this service in your BMW.
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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.
Packaged by Turner - Corporate Logo
T#:55353632
Part#: 33108659987KT2
Ships in 4 Business Days
New Item
$ 3,481.99 USD
$ 3,481.99 USD
Under hard acceleration, that stock rear diff twists, flexes, and deflects. Robbing your car of power

Packaged by Turner - Corporate Logo
T#:54995065
Part#: TF22M235DOKT
Ships in 4 Business Days
New Item
$ 324.99 USD
Free Shipping on orders $49 and up
The flex disc (aka universal joint or guibo/giubo) and center support bearing (CSB) often fail over time. A failing flex disc can cause clunks when shifting from park to reverse/drive, driveline slop, and excess vibrations when accelerating. A failing CSB will often cause a rhythmic vibration under the center console that increases in tempo as the car increases in speed, squealing or grinding noises from the bearing failure, and driveline vibration/shaking at higher speeds. When replacing either of these items, it is best to replace the associated components to ensure your driveshaft is properly supported and connected to the transmission output and differential input. This kit includes all of the basic items needed to complete this service in your BMW.
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Packaged by Turner - Corporate Logo
T#:54995077
Part#: TF23M240DOKT
Ships in 6 Business Days
New Item
$ 449.99 USD
$ 449.99 USD
The flex disc (aka universal joint or guibo/giubo) and center support bearing (CSB) often fail over time. A failing flex disc can cause clunks when shifting from park to reverse/drive, driveline slop, and excess vibrations when accelerating. A failing CSB will often cause a rhythmic vibration under the center console that increases in tempo as the car increases in speed, squealing or grinding noises from the bearing failure, and driveline vibration/shaking at higher speeds. When replacing either of these items, it is best to replace the associated components to ensure your driveshaft is properly supported and connected to the transmission output and differential input. This kit includes all of the basic items needed to complete this service in your BMW.
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Packaged by Turner - Corporate Logo
T#:55317707
Part#: IRPUSSKT2
Ships in 6 Business Days
New Item
$ 528.99 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.

Packaged by Turner - Corporate Logo
T#:54995069
Part#: TF22M240DOKT
Ships in 9 Business Days
New Item
$ 437.99 USD
$ 437.99 USD
The flex disc (aka universal joint or guibo/giubo) and center support bearing (CSB) often fail over time. A failing flex disc can cause clunks when shifting from park to reverse/drive, driveline slop, and excess vibrations when accelerating. A failing CSB will often cause a rhythmic vibration under the center console that increases in tempo as the car increases in speed, squealing or grinding noises from the bearing failure, and driveline vibration/shaking at higher speeds. When replacing either of these items, it is best to replace the associated components to ensure your driveshaft is properly supported and connected to the transmission output and differential input. This kit includes all of the basic items needed to complete this service in your BMW.
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Packaged by Turner - Corporate Logo
T#:54995078
Part#: TF22M240XDOKT
Ships in 9 Business Days
New Item
$ 494.99 USD
$ 494.99 USD
The flex disc (aka universal joint or guibo/giubo) and center support bearing (CSB) often fail over time. A failing flex disc can cause clunks when shifting from park to reverse/drive, driveline slop, and excess vibrations when accelerating. A failing CSB will often cause a rhythmic vibration under the center console that increases in tempo as the car increases in speed, squealing or grinding noises from the bearing failure, and driveline vibration/shaking at higher speeds. When replacing either of these items, it is best to replace the associated components to ensure your driveshaft is properly supported and connected to the transmission output and differential input. This kit includes all of the basic items needed to complete this service in your BMW.
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Packaged by Turner - Corporate Logo
T#:55965861
Part#: 30309175WKWVTKT2
Ships in 10 Business Days
New Item
$ 1,269.99 USD
Free Shipping on orders $49 and up
This AutoTech LSD Upgrade Kit pairs AutoTech’s highly engineered 188mm limited-slip differential carrier with a pair of Corteco output shaft seals, giving you everything you need for a leak-free install.
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Packaged by Turner - Corporate Logo
T#:53608885
Part#: TF30335XDOKT
Ships on Aug 19, 2026
New Item
$ 300.99 USD
Free Shipping on orders $49 and up
The flex disc (aka universal joint or guibo/giubo) and center support bearing (CSB) often fail over time. A failing flex disc can cause clunks when shifting from park to reverse/drive, driveline slop, and excess vibrations when accelerating. A failing CSB will often cause a rhythmic vibration under the center console that increases in tempo as the car increases in speed, squealing or grinding noises from the bearing failure, and driveline vibration/shaking at higher speeds. When replacing either of these items, it is best to replace the associated components to ensure your driveshaft is properly supported and connected to the transmission output and differential input. This kit includes all of the basic items needed to complete this service in your BMW.
Show More Show Less
Powerflex - Corporate Logo
T#:54388342
Part#: PFF5-4655BLK
Back Ordered
New Item
$ 118.99 USD
$ 118.99 USD
Secure your gearbox geometry at the absolute limit. These 95A durometer Black Series mounts increase stiffness by 375%, preventing transmission twisting to ensure flawless shifting and maximum torque translation.
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Powerflex - Corporate Logo
T#:54352763
Part#: PFR5-2025BLK
Back Ordered
New Item
$ 102.99 USD
$ 102.99 USD
The Powerflex Black Series is engineered for maximum performance and minimum deflection


Packaged by Turner - Corporate Logo
T#:54995064
Part#: TF32440XDOKT
Back Ordered
New Item
$ 311.99 USD
Free Shipping on orders $49 and up
The flex disc (aka universal joint or guibo/giubo) and center support bearing (CSB) often fail over time. A failing flex disc can cause clunks when shifting from park to reverse/drive, driveline slop, and excess vibrations when accelerating. A failing CSB will often cause a rhythmic vibration under the center console that increases in tempo as the car increases in speed, squealing or grinding noises from the bearing failure, and driveline vibration/shaking at higher speeds. When replacing either of these items, it is best to replace the associated components to ensure your driveshaft is properly supported and connected to the transmission output and differential input. This kit includes all of the basic items needed to complete this service in your BMW.
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Packaged by Turner - Corporate Logo
T#:54995060
Part#: TF30340XDOKT
Back Ordered
New Item
$ 294.99 USD
Free Shipping on orders $49 and up
The flex disc (aka universal joint or guibo/giubo) and center support bearing (CSB) often fail over time. A failing flex disc can cause clunks when shifting from park to reverse/drive, driveline slop, and excess vibrations when accelerating. A failing CSB will often cause a rhythmic vibration under the center console that increases in tempo as the car increases in speed, squealing or grinding noises from the bearing failure, and driveline vibration/shaking at higher speeds. When replacing either of these items, it is best to replace the associated components to ensure your driveshaft is properly supported and connected to the transmission output and differential input. This kit includes all of the basic items needed to complete this service in your BMW.
Show More Show Less