Find Parts That Fit Your Vehicle

Home
Drivetrain

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.

Sub-Categories

Sort By:

BMS Differential Support Bracket Brace For G Chassis BMW/Supra ...

T#:49822560

Part#: BMSDSBBG

Ships on Aug 28, 2026

$ 229.00 USD

Add to Wish List

Qty

$ 229.00 USD

Add to Wish List

For G-Chassis BMW & A90/A91 Toyota Supra High torque loads, hard launches, and aggressive driving expose the factory differential mounting’s built-in compliance. Under power, the differential can shift excessively, resulting in wheel hop, inconsistent traction, and increased stress on drivetrain components—issues that become more pronounced on tuned or track-driven cars. The BMS Differential Support Bracket Brace corrects this weakness by reinforcing the differential mounting point and securely tying it to the subframe. By controlling unwanted movement, the brace improves rear-end stability and ensures power is transferred to the ground more efficiently. Why Upgrade? OEM differential mounts favor NVH reduction over control. As torque output increases, that compliance translates into drivetrain shock and lost traction. This brace stiffens the system where it matters most, reducing flex and improving load management under acceleration. Performance Benefits Improved launch consistency Significant reduction in wheel hop Increased rear-end stability under load More precise and predictable power delivery Engineered for Demanding Use Designed around factory mounting points, the BMS Differential Support Bracket delivers precise OE-level fitment with increased structural rigidity. Its robust construction resists deflection under high torque, while upgraded hardware provides greater clamping force for long-term reliability. Fully bolt-on for straightforward installation on both stock and modified vehicles. Key Features Reinforces rear differential mounting Limits differential movement under load Enhances traction and drivetrain response Heavy-duty construction for high-performance applications Bolt-on installation using factory locations Compatible with G-chassis BMW and A90/A91 Supra A focused drivetrain upgrade for drivers who demand consistency, control, and durability at higher performance levels.

Show More Show Less

Wheel Hub With Bearing Assembly - Front - Priced Each

T#:50346436

Part#: 31226776162

In Stock

Sale - Save 20% $ 148.99

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

$ 119.13 USD

Add to Wish List

Qty

Sale - Save 20%

$ 148.99

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

$ 119.13 USD

Add to Wish List

Pure Drivetrain ATC 13-1 Transfer Case Kit - AWD High Performance Har...

T#:54566515

Part#: PDS13-0131-1000

In Stock at Vendor

$ 1,799.99 USD

Add to Wish List

Qty

$ 1,799.99 USD

Add to Wish List

Don't let your transfer case limit your build's potential. Upgrade to Pure Drivetrain Solutions and lock down your drivetrain integrity.

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

T#:50136699

Part#: 12-94-2000

In Stock at Vendor

$ 4,999.99 USD

Add to Wish List

Qty

$ 4,999.99 USD

Add to Wish List

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.

Show More Show Less

S-Tec Remanufactured Transfer Case W/ Actuator - BMW F22/23 F3X F10 ...

T#:50066835

Part#: 27105A371F3

Ships in 1-2 days

$ 4,573.56 USD

Add to Wish List

Qty

$ 4,573.56 USD

Add to Wish List

Restore your xDrive All Wheel Drive system with this remanufactured transfer case from S-Tec. Transfer cases are an important part of the xDrive system, transfering power from the transmission to the front differential and wheels. This remanufactured unit has been completely disassembled, rebuilt with OE-quality components, then reassembled and tested for proper functionality. No core charge included.

Show More Show Less

Transmission Mount - Priced Each

T#:55461406

Part#: 22316771219

Ships on Nov 6, 2026

$ 8.99 USD

Add to Wish List

Qty

$ 8.99 USD

Add to Wish List

Rear Wheel Hub - Priced Each

T#:56291066

Part#: 33411095774

Ships on Nov 30, 2026

$ 89.99 USD

Add to Wish List

Qty

$ 89.99 USD

Add to Wish List

Front Wheel Bearing Assembly - Priced Each

T#:55030856

Part#: 31206876844

Ships on Dec 10, 2026

$ 181.99 USD

Add to Wish List

Qty

$ 181.99 USD

Add to Wish List

Shifter Rod Joint

T#:54068659

Part#: 25117580281

Ships on Oct 19, 2026

Sale - Save 20% $ 55.99

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

$ 44.79 USD

Add to Wish List

Qty

Sale - Save 20%

$ 55.99

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

$ 44.79 USD

Add to Wish List

Universal Flex Disc

T#:54780522

Part#: 26117610061

Ships on Sep 9, 2026

$ 95.99 USD

Add to Wish List

Qty

$ 95.99 USD

Add to Wish List

Rear Wheel Bearing And Hub Assembly - Priced Each

T#:56760931

Part#: 33406899175

Ships on Feb 1, 2027

$ 159.99 USD

Add to Wish List

Qty

$ 159.99 USD

Add to Wish List

Select Vehicle

Purpose

Category

Home

Drivetrain

Brand

View All Brands

Price

Special Offers

Shipping

Free Shipping on orders $49+ (4)