Rein BMW Drivetrain Parts for BMW 4 Series F32 (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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OEM Rein Magnetic Differential Oil Drain Plug - M22x1.5 - Most BMW &a...
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T#:38890943
Part#: HWU0065
In Stock
$ 23.99 USD
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$ 23.99 USD
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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
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T#:20089545
Part#: 83222409710
In Stock
$ 50.99

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

$ 45.99 USD
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$ 45.99 USD
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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
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T#:46616015
Part#: 24117519360
In Stock
$ 29.99 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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Rein Front CV Boot Kit - Outer - E60, E61, E90, E91, E92, F30, F31, F...
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T#:22834
Part#: 31607549468
In Stock
$ 29.99 USD
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BMW Repair Kit Bellows, Exterior -
This item fits the following BMW Chassis:
E90,E92,F30,F31,F32,F33,F34,F36


Rein Driveshaft Center Support - E82, E88, E90, E91, E92, E93, F22, F...
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T#:592131
Part#: 26128615621
Back Ordered
$ 94.99 USD
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$ 94.99 USD
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Carrier bearing located in the center of the drive shaft, includes center bearing.
Rear Axle Nut - Rein | 33406799223
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T#:38229104
Part#: 33406799223
Ships on Jun 24, 2026
$ 6.99 USD
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Rear Axle Nut - Rein | 33406799223 is an essential component for securing the rear axle of your BMW, providing a secure and reliable connection between the axle and wheel hub. Designed for durability and precision, this high-quality rear axle nut is an OEM replacement, ensuring a perfect fit for various BMW models. Whether performing routine maintenance or a full axle replacement, the Rein rear axle nut is a critical part of maintaining the performance and safety of your BMW.

  • Direct replacement for rear axle nut on various BMW models
  • OEM part number: 33406799223 for precise fitment
  • Ensures secure attachment of the rear axle to the wheel hub
  • Manufactured for durability and long-lasting performance
  • Helps maintain vehicle safety by securing vital axle components
  • Easy to install with standard tools, saving time and effort
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Front Wheel Bearing Bolt - Priced Each
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T#:25274975
Part#: 31206795249
In Stock
$ 17.99 USD
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Front Wheel Bearing Bolt is an essential component for maintaining the performance and safety of your BMW’s suspension system. Compatible with various BMW models, this durable and reliable part is built to last and guarantees optimal handling and stability on the road.

Key Benefits:

Precision Fit: Tailored specifically for BMW vehicles, ensuring a perfect fit and seamless installation. Enhanced Durability: Made from premium materials to withstand wear and tear, extending the lifespan of your front wheel bearing assembly. Improved Performance: Reduces friction and supports smoother wheel rotation, improving overall handling and ride comfort. Safety Assurance: Keeps the front wheel bearing securely in place, reducing the risk of premature failure or damage. Corrosion-Resistant: Designed to withstand harsh weather conditions and resist rust and corrosion over time. Whether you're replacing a worn-out part or upgrading your BMW’s suspension system, the Front Wheel Bearing Bolt offers the ideal solution for maintaining peak vehicle performance.

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Differential Oil Drain Plug
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T#:27405453
Part#: 33117525064
In Stock
$ 11.99

This product was last offered at the strikethrough price on
05-21-2026

$ 9.99 USD
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$ 9.99 USD
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Rein Transmission Pan Bolt - M6X28.5mm - BMW
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T#:45723150
Part#: 24117552108
Ships in 3 Business Days
$ 2.99 USD
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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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BMW Transmission Pan Bolt Kit - 13pc
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T#:46616006
Part#: 24115B44CF5
In Stock
$ 16.99 USD
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Keep your transmission oil pan sealed tight and leak-free with a fresh set of Rein bolts.
OEM Rein Transfer Case Overhaul Kit - BMW F22/23 F3X F07/10 F06/12/13...
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T#:45963167
Part#: RVK0002
Ships in 3 Business Days
$ 1,350.99 USD
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The Rein OE Transfer Case Overhaul Kit is a solution kit developed to perform a complete overhaul of the X-Drive 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.
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BMW Aluminum Bolt
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T#:46478545
Part#: 23000417164S
Ships in 3 Business Days
$ 7.99 USD
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This is a single-use bolt and should be replaced every time it’s removed. Don’t let a major repair come to a halt because you’re missing the proper hardware.


Rein - Radiator Hose
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T#:34080760
Part#: 17127600554
Ships in 3 Business Days
$ 49.99 USD
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Radiator Hose is a critical component for maintaining the cooling system in your BMW, ensuring efficient coolant flow and optimal engine temperature regulation. This high-quality replacement hose helps prevent overheating and reduces the risk of coolant leaks, protecting your engine from damage. Designed to meet or exceed OEM standards, the Radiator Hose guarantees a precise fit and reliable, long-lasting performance. Available through Turner Motorsport, this hose offers an easy, direct-fit installation, making it an excellent choice for BMW owners looking to restore or upgrade their vehicle’s cooling system.

  • Designed for BMW models to ensure a perfect fit and compatibility
  • Maintains efficient coolant flow to prevent engine overheating
  • Constructed from high-quality, heat-resistant materials for durability
  • Reduces the risk of coolant leaks and protects against engine damage
  • Direct-fit replacement for easy, hassle-free installation
  • Meets or exceeds OEM specifications for superior performance and reliability

Upgrade your BMW’s cooling system with the Radiator Hose, ensuring long-lasting engine protection and optimal performance.

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Transfer Case Overhaul Kit
For vehicles with production date up to 6/15
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T#:41154271
Part#: RVK0001
Back Ordered
$ 1,325.99 USD
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$ 1,325.99 USD
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The Rein Transfer Case Overhaul Kit delivers OE-quality parts with a precision fit, making it the ideal choice for DIY enthusiasts and professional BMW technicians alike.