Genuine BMW BMW Drivetrain Parts for BMW 3 Series G20 (2019+)

Clear BMW chassis

Please ensure your correct model is selected

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:

Genuine BMW - Corporate Logo
T#:29765731
Part#: 33406899175KT
Ships in 1-2 days
$ 915.99 USD
Free Shipping on orders $49 and up
Includes two Genuine BMW rear wheel bearing and hub assemblies plus Genuine BMW axle bolts and installation hardware Wheel bearings can need replaced for a number of reasons, the most common being normal wear. If there is a loud humming, growling, or metal-to-metal noise while driving, it's likely that the bearing has failed. A simple way to check your bearing is to lift the wheel off the ground and try to move the tire back and forth by pushing the top and bottom of the tire in. If there is play, this commonly means the wheel bearing is worn out or has failed completely. The wheel hubs and bearings are already pressed together, simply bolt this new hub assembly to your rear wheel carrier.
Show More Show Less
Genuine BMW - 8HP Automatic Transmission Service Kit - GA8HP51X / GA8...
For vehicles with a production date of 07/2020+ and the B58TU (B58D/B58C) engine w/ GA8...
Genuine BMW - Corporate Logo
T#:53361556
Part#: 24118743462KT
Ships in 1-2 days
New Item
$ 1,154.99 USD
Free Shipping on orders $49 and up
$ 1,154.99 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.
Show More Show Less
Genuine BMW - Corporate Logo
T#:29765736
Part#: 31206899176FRKT
Ships in 1-2 days
$ 1,787.99 USD
$ 1,787.99 USD
This kit includes all 4 wheel bearing and hub assemblies, rear axle bolts, and installation hardware directly from BMW. Wheel bearings can need replaced for a number of reasons, the most common being normal wear. If there is a loud humming, growling, or metal-to-metal noise while driving, it's likely that the bearing has failed. A simple way to check your bearing is to lift the wheel off the ground and try to move the tire back and forth by pushing the top and bottom of the tire in. If there is play, this commonly means the wheel bearing is worn out or has failed completely. The included wheel hubs and bearings are already pressed together, simply bolt the new hub assemblies to your wheel carriers with the supplied hardware.
Show More Show Less

Genuine BMW - Corporate Logo
T#:8123174
Part#: 24005A047D2KT
Ships in 1-2 days
$ 13,704.99 USD
$ 13,704.99 USD
Remanufactured Transmission directly from BMW - Includes a refundable $1258 core charge

Genuine BMW - Corporate Logo
T#:50817520
Part#: 26118835422
Ships in 1-2 days
New Item
3% off MSRP $ 36.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 35.99 USD
Free Shipping on orders $49 and up
3% off MSRP
$ 36.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 35.99 USD
Free Shipping on orders $49 and up
Genuine BMW - Corporate Logo
T#:29898444
Part#: 33109894394KT
Ships in 1-2 days
$ 993.99 USD
Free Shipping on orders $49 and up

BMW's latest iteration of Limited Slip Differentials features a design utilizing clutch packs that are engaged and disengaged by an electric motor. As the electric motor activates, a set of gears adjusts a pressure plate which compresses these clutch packs. As these clutch plates are compressed, the amount of "lock-up" increases, allowing for a range of wide range of engagement, from completely open to almost fully locked. This ensures your BMW is able to transfer power to the ground regardless of the conditions for optimal performance and handling.

If you've noticed excess tire slippage in wet or snowy conditions, there is a chance this electric actuator motor has begun to fail and will need to be replaced to restore your M Sport differential's functionality. This kit includes all of the basic components necessary to replace this motor. 

Referred to by BMW as an Actuator, Position Sensor, and Set Positioning Motor

Show More Show Less

Genuine BMW - Corporate Logo
T#:45176151
Part#: 24008741501KT
Ships in 1-2 days
$ 12,393.99 USD
Free Shipping on orders $49 and up
This includes a Core Charge of $2860.00!
Genuine BMW - Corporate Logo
T#:626800
Part#: 24348632193
Ships in 1-2 days
5% off MSRP $ 497.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 474.99 USD
Free Shipping on orders $49 and up
5% off MSRP
$ 497.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 474.99 USD
Free Shipping on orders $49 and up
Servicing your ZF automatic transmission regularly is important to ensure the health of your transmission. Transmission filters for the 8-speed ZF transmission are now built into the oil pan, requiring the whole oil pan to be replaced. This oil pan replacement kit from BMW includes a new pan, gasket, an integrated filter, and installation hardware. A seal and installation hardware is also included for the oil accumulator.
Show More Show Less

Genuine BMW - Corporate Logo
T#:48367039
Part#: 26119895600
Back Ordered
New Item
6% off MSRP $ 225.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 211.99 USD
Free Shipping on orders $49 and up
6% off MSRP
$ 225.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 211.99 USD
Free Shipping on orders $49 and up
This replacement flex disc (aka: the guibo) is a vibration dampener mounted on the back of the transmission which connects to the driveshaft. When it has worn, it produces a terrible vibration throughout the car. It's especially noticeable at low speeds and when starting from a standstill. Oil leaking from the back of the transmission will significantly reduce its life.
Show More Show Less