BMW Drivetrain Parts for BMW X Series E71 (2008-2014)

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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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Rein - Corporate Logo
T#:38890943
Part#: HWU0065
In Stock
$ 23.99 USD
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$ 23.99 USD
Free Shipping on orders $49 and up
As components in the differential begin to wear, metal particles become loose in the diff fluid, which can lead to excess wear. This magnetic plug pulls these particles out of suspension, helping to reduce wear over time. Replaces BMW # 33117525064
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OEM Rein Transfer Case Fluid - 1 Liter - BMW
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:20089545
Part#: 83222409710
In Stock
$ 49.99 USD
Free Shipping on orders $49 and up

Rein Transfer Case Fluid TF 0870 is designed to service your BMW xDrive transfer case, ensuring optimal performance and reliability. This genuine BMW fluid is essential for maintaining the efficiency of your transfer case, especially if you are nearing or exceeding the 60,000-mile mark. Using Rein Transfer Case Fluid TF 0870 helps to catch up on crucial maintenance and keep your vehicle running smoothly.

  • Genuine BMW Fluid: Ensures compatibility and peak performance for BMW xDrive transfer cases.
  • Optimal Performance: Helps maintain the efficiency of the transfer case, enhancing overall vehicle reliability.
  • Preventive Maintenance: Ideal for vehicles approaching or exceeding 60,000 miles to ensure continued smooth operation.
  • High-Quality Formulation: Designed to meet BMW's specifications for superior protection and longevity.
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BMW Transmission Pan Bolt - 24pc
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:46616015
Part#: 24117519360
In Stock
$ 32.99 USD
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This single-use bolt secures the transmission fluid pan to the transmission. When servicing your transmission, be sure to have enough of these bolts on hand to replace all the existing fluid pan fasteners.
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Mopar - Corporate Logo
T#:1241322
Part#: 68172556AA
Ships in 5 Business Days
$ 39.99 USD
Free Shipping on orders $49 and up
Replacement gasket for your upgraded aluminum oil pan. DO NOT reuse your plastic transmission fluid pad. The OE plastic pans become brittle over time which can lead to stress cracks and an increased risk of cracks and splits from road debris.
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OEM Rein Transmission Service Kit - BMW 6HP19Z
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:45997534
Part#: TSK0015
Back Ordered
$ 251.99 USD
Free Shipping on orders $49 and up
$ 251.99 USD
Free Shipping on orders $49 and up
Rein OE Quality Automatic Transmission Service kits address the short-lived valve body sealing sleeves and adapter in the ZF 6HP transmissions. This kit includes the necessary direct-fitting sealing hardware to conveniently service the shrunken valve body sealing sleeves during the recommended fluid and filter change interval of 62,000 miles / 8 years at the latest. The ZF 6HP19Z series transmission is a very durable and powerful unit that can last for many miles if serviced in time to allow the valve body to maintain proper fluid pressure. The slightest drop in valve body fluid pressure in this unit leads to premature transmission bushing and or clutch wear, along with contamination and overheating of the fluid. Rein recommends the OE or Pentosin ATF-1 synthetic automatic transmission fluid for this job.
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Automatic Transmission Oil Pan & Filter Kit
For GA8HP70Z or GA8HP45Z automatic transmissions
5X Entries Into Our F80 M3 Sweepstakes
5X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat! For GA8HP70, GA8HP76, GA8HP75, GA8HP51, GA8HP50, or GA8HP45Z automatic transmissions - Does not fit GA8P Hybri
Hengst - Corporate Logo
T#:22064597
Part#: HG115H-D846
Ships on Nov 6, 2026
$ 122.99 USD
Free Shipping on orders $49 and up
$ 122.99 USD
Free Shipping on orders $49 and up
Transmission oil pan with integrated fluid filter. Found in all variants of GA8HP 8 speed automatic transmission. Automatic transmissions are reliable, shift smoothly, and can last without issue so long as they are properly maintained. Over time, the transmission fluid becomes thick and the filter becomes contaminated with small metal particles. This can cause excess wear, high transmission operating temperatures, and eventual failure. To prevent this we recommend changing your filter, fluid, and seals to ensure your transmission continues to operate flawlessly. We recommend filter and fluid changes every 50,000 miles.
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GKN Drivetech - Corporate Logo
T#:584385
Part#: 31607545108
Ships in 2 Business Days
$ 33.48 USD
Free Shipping on orders $49 and up
Replace torn CV boots and save CV joints
Transfer Case Servomotor M54 & N62 - Priced Each
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:4524502
Part#: 27102449709
Ships in 4 Business Days
$ 458.99 USD
Free Shipping
$ 458.99 USD
Free Shipping
Drive actuator for the transfer case on E53 X5 and E83 X3 SAVs, located on back side of transfer case.

GKN Drivetech - Corporate Logo
T#:402570
Part#: 31607545125
In Stock
$ 488.03

This product was last offered at the strikethrough price on
09-03-2026

$ 411.24 USD
Free Shipping
$ 411.24 USD
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GKN is a global company specializing in meeting the needs of the growing automotive industry. Every time you travel by road or air almost anywhere in the world it is likely that GKN is helping you on your way. Designing, manufacturing and service systems and components for original equipment manufacturers, GKN is also competitive in the automotive aftermarket.

Continuously evolving, pioneering new technologies and reinventing existing ones, GKN is always striving to better themselves in everything they do.

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GKN Drivetech - Corporate Logo
T#:402560
Part#: 31607545126
Ships in 1 Business Day
$ 392.67 USD
Free Shipping on orders $49 and up

GKN is a global company specializing in meeting the needs of the growing automotive industry. Every time you travel by road or air almost anywhere in the world it is likely that GKN is helping you on your way. Designing, manufacturing and service systems and components for original equipment manufacturers, GKN is also competitive in the automotive aftermarket.

Continuously evolving, pioneering new technologies and reinventing existing ones, GKN is always striving to better themselves in everything they do.

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GKN Drivetech - Corporate Logo
T#:384291
Part#: 31607545107
Ships in 1 day
$ 32.24 USD
Free Shipping on orders $49 and up

GKN is a global company specializing in meeting the needs of the growing automotive industry. Every time you travel by road or air almost anywhere in the world it is likely that GKN is helping you on your way. Designing, manufacturing and service systems and components for original equipment manufacturers, GKN is also competitive in the automotive aftermarket.

Continuously evolving, pioneering new technologies and reinventing existing ones, GKN is always striving to better themselves in everything they do.

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Automatic Transmission Oil Pan
5X Entries Into Our F80 M3 Sweepstakes
5X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Hengst - Corporate Logo
T#:22064605
Part#: HG112H-D843
Ships on Oct 29, 2026
$ 68.99 USD
Free Shipping
$ 68.99 USD
Free Shipping
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. Service your BMW's transmission with this kit from Meyle to ensure your transmission keeps going strong for many more miles!
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OEM Hengst Automatic Transmission Filter Kit - E53 E70 E71 E65 (w/ GA...
5X Entries Into Our F80 M3 Sweepstakes
5X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Hengst - Corporate Logo
T#:638099
Part#: 24117543550
Ships on Nov 2, 2026
$ 46.99 USD
Free Shipping on orders $49 and up
Rein Driveshaft Center Support Bearing
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:379700
Part#: 26121225071
In Stock
$ 30.98

This product was last offered at the strikethrough price on
08-23-2026

$ 13.50 USD
Free Shipping on orders $49 and up
$ 13.50 USD
Free Shipping on orders $49 and up
Commonly referred to as "carrier bearing"
Engine Mount - Left
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:14122753
Part#: 22116865146
In Stock
$ 142.99

This product was last offered at the strikethrough price on
07-24-2026

$ 80.99 USD
Free Shipping on orders $49 and up
$ 80.99 USD
Free Shipping on orders $49 and up
All Rein Automotive Engine and Transmission mounts are hydraulic or rubber-to-metal based on the original equipment mount design, ensuring the parts performs like the original. Manufactured to strict engineering standards/specifications in materials and tolerances Produced by Original Equipment suppliers Rubber components match the shore hardness of the original equipment mount to ensure maximum performance and product longevity, with high corrosion resistance.
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Engine Mount - Left
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:14122754
Part#: 22116865145
Ships in 4 Business Days
$ 142.99

This product was last offered at the strikethrough price on
08-13-2026

$ 95.99 USD
Free Shipping on orders $49 and up
$ 95.99 USD
Free Shipping on orders $49 and up

Differential Oil Drain Plug
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:27405453
Part#: 33117525064
In Stock
$ 14.99

This product was last offered at the strikethrough price on
08-31-2026

$ 9.99 USD
Free Shipping on orders $49 and up
$ 9.99 USD
Free Shipping on orders $49 and up
BMW Transmission Pan Bolt Kit - 13pc
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:46616006
Part#: 24115B44CF5
In Stock
$ 16.99 USD
Free Shipping on orders $49 and up
Keep your transmission oil pan sealed tight and leak-free with a fresh set of Rein bolts.

Transfer Case Motor
Also use (Qty.) (1) 27 10 7 593 451 O-ring and (Qty.) (1) 27 10 7 593 452 shaft seal.
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:599709
Part#: 27607643762
Ships in 4 Business Days
$ 1,166.99 USD
Free Shipping
$ 1,166.99 USD
Free Shipping
Replacement Transfer Case Motor from Rein
Water Hose
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:14122756
Part#: 17127576368
Ships in 4 Business Days
$ 45.99 USD
Free Shipping on orders $49 and up

Rein Transmission Pan Bolt - M6X28.5mm - BMW
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:45723150
Part#: 24117552108
Ships in 4 Business Days
$ 2.99 USD
Free Shipping on orders $49 and up
Prevent leaks from the transmission oil pan with brand new bolts from Rein NOTE: These bolts are priced each - The required quantity for each vehicle may change based on the specific transmission and oil pan shape. If you are unsure of how many you need for your BMW, please contact our sales team for assistance.
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