Rein BMW Transmission Parts for BMW F85 X5 M S63 4.4L

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Looking for parts for your BMW automatic transmission or manual transmission? You'll find many of the parts available to service your BMW's transmission here. While internal transmission servicing and rebuilding should be done by professionals, there are a lot of things on the outside of the transmission that you can service or replace yourself. These include gearbox seals, o-rings, gaskets, automatic transmission filters, backup light switches, mounting bolts, flanges, collar nuts, screw plugs, Mechatronics, and more.

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OEM Rein Transfer Case Fluid - 1 Liter - BMW
OEM Rein Transfer Case Fluid - 1 Liter - BMW
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Rein - Corporate Logo
T#:20089545
Part#: 83222409710
In Stock
Sale - Save 12% $ 50.99

This product was last offered at the strikethrough price on
04-06-2026

$ 44.64 USD
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Sale - Save 12%
$ 50.99

This product was last offered at the strikethrough price on
04-06-2026

$ 44.64 USD
Free Shipping on orders $49 and up
Add to Wish List

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
BMW Transmission Pan Bolt - 24pc
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T#:46616015
Part#: 24117519360
In Stock
Sale - Save 5% $ 29.99

This product was last offered at the strikethrough price on
06-29-2026

$ 28.39 USD
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Sale - Save 5%
$ 29.99

This product was last offered at the strikethrough price on
06-29-2026

$ 28.39 USD
Free Shipping on orders $49 and up
Add to Wish List
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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Rein OEM Transfer Case Overhaul Kit - F85 X5M, F86 X6M
Rein OEM Transfer Case Overhaul Kit - F85 X5M, F86 X6M
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Rein - Corporate Logo
T#:24212288
Part#: RVK0005
Back Ordered
Sale - Save 5% $ 1,086.99

This product was last offered at the strikethrough price on
06-29-2026

$ 1,032.64 USD
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Sale - Save 5%
$ 1,086.99

This product was last offered at the strikethrough price on
06-29-2026

$ 1,032.64 USD
Free Shipping on orders $49 and up
Add to Wish List
Rein OE Transfer Case Overhaul Kit is a solution kit developed to perform a complete overhaul of the xDrive transfer case. The complete kit includes bearings, clutch packs, shims, magnets, retainers, hardware, seals, and other necessary internal components. Until now, the only solution to repair these failure-prone transfer cases was to replace them with a complete assembly at the dealer or install a used assembly at the local shop. No other options were available due to no offering for internal components. All the components offered in Rein's Transfer Case Overhaul Kit are OE, identical to the original parts on the vehicle direct from the factory. Features: Includes all OE components Solution for T-cases that were damaged from overheating or lack of service made to strict OE engineering quality standards 4 year/50,000 mile warranty The kit was designed to service the ATC 45L transfer cases found in the F85 & F86 models as BMW part numbers 27107854164 and 27105A371E4
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