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Rein 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.

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OEM Rein Magnetic Differential Oil Drain Plug - M22x1.5 - Most BMW & ...
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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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Rein Driveshaft Center Mount - E30, E32, E34
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T#:375738
Part#: 26121226723
In Stock
$ 43.99 USD
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$ 43.99 USD
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Used to support the center of the driveshaft
Rubber Mounting 22316771221
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T#:20746
Part#: 22316771221
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$ 22.99 USD
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$ 22.99 USD
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RUBBER MOUNTING 22316771221

Aluminum Bolt Kit for Bell Housing - E9x 335i, E82 135i, E60 535i ...
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T#:11497
Part#: TMS11497
In Stock
$ 22.99 USD
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These aluminum bell housing bolts secure the transmission bell housing to the engine and must be removed to install a new clutch or flywheel. Being aluminum they stretch on installation and therefore cannot be re-used.

This item fits the following BMWs:
2008+ E82 BMW 135i 1M Coupe
2006-2012 E90 BMW 335i 335xi 335i xDrive - Sedan
2007-2013 E92 BMW 335i 335is 335xi 335i xDrive - Coupe
2007-2013 E93 BMW 335i - Convertible
2004-2010 E60 BMW 535i 535xi 535i xDrive
2011+ F10 BMw 535i
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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

$ 46.99 USD
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$ 46.99 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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Driveshaft Center Support Bearing - E46, Z4
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T#:1435
Part#: 26127501257
In Stock
$ 35.99 USD
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Replacement center support bearing for the driveshaft. Often the cause of annoying vibrations and clunking noises during take-offs. This is the OEM aluminum bracket with bearing. Applications:
1999-2005 E46 323, 325, 328, 330 models with manual, automatic, or SMG transmission (not including 325xi or 330xi models)
2001-current Z4 2.5, Z4 3.0, Z4 3.0si with manual, automatic, or SMG transmission
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BMW E36 CV Boot Kit - Outer
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T#:556766
Part#: 33219067806
In Stock
$ 41.99 USD
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E30 325e/325i Motor Mount
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T#:7085
Part#: 11811132323
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$ 26.99 USD
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These are the stock rubber motor mounts for the E30 M20 engine - 325e and 325i. These are the original spec full rubber mounts. The M20 has a fatal flaw especially when the motor mounts are worn. The engine can shift and contact other things in the engine compartment, mostly cooling-related parts. This is especially troublesome on the 1984-1987 models as the alternator belt and blades can cut into the lower radiator hose. Don't neglect your motor mounts! A worn motor mount allows the engine to twist and shift around. The harder you're driving the more shift will occur. Twisting of the engine can also lead to shifting problems as the transmission twists with it. There are countless issues related to worn or compressed motor mounts so don't overlook these as a regular replacement item (every 50,000 miles).

For more serious track or street cars we recommend our HD motor mount kit with reinforcing cups - click here. These are a stiffer mount to begin with (coming from the Euro 635CSi) and the aluminum cups give additional strength especially for the side-side shearing loads that you get from cornering.

These stock rubber motor mounts are sold per mount .

This item fits the following BMWs:
1984-1991 E30 BMW 325e 325es 325i 325ic 325is
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OEM Rein Driveshaft Center Support Bearing - E21 E28 E10 E12 E23 E24 ...
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T#:379750
Part#: 26111206502
Ships in 1 Business Day
$ 23.99 USD
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Center support bearings help to add some support to the driveshaft in a BMW. Because it is designed to be a two piece system, bracing needs to be added to the center to keep your driveshaft in line and tight. If you are noticing excessive vibration or gear noise in your vehicle, it may be time to replace the support bearing.
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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 DCT Transmission Service Kit - GS7D36 Transmission
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T#:17804809
Part#: 28107842828
In Stock at Vendor
$ 677.99

This product was last offered at the strikethrough price on
05-07-2026

$ 658.99 USD
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$ 658.99 USD
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Rein offers OE-quality components in all their service kits. ​ This kit includes: Oil pan Gasket Clutch filter Suction filter Hardware
OEM DCT Transmission RPM And Temperature Sensor
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T#:24212301
Part#: 28107842851
In Stock
$ 184.99 USD
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Rein CV Boot Repair Kit - Inner - E60, E71, E82, E88, E90, E92, E93, ...
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T#:592389
Part#: 33207550164
Ships in 3 Business Days
$ 34.99 USD
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$ 34.99 USD
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Replace torn CV boots and save CV joints
OEM Rein CV Boot Repair Kit - Front Outer - F01/02 F06/07/10/12/13 ...
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T#:557428
Part#: 31607606091
Ships in 3 Business Days
$ 30.99 USD
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Flexible rubber boots protect constant velocity joints by retaining lubrication and keeping contaminants out. A torn boot lets grease out and lets dirt and water get in, ruining your CV drive joint quickly. Replace that torn boot with this Rein joint kit, complete with clips, boot clamps, and fresh grease.
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Transmission Mount - Priced Each
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T#:375734
Part#: 22316771219
In Stock at Vendor
$ 24.99 USD
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$ 24.99 USD
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Mounted at the rear of transmission on crossmember

Engine Mount - Priced Each
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T#:586749
Part#: 22116754608
Ships in 3 Business Days
$ 61.99

This product was last offered at the strikethrough price on
06-08-2026

$ 49.99 USD
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$ 49.99 USD
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Rein CV Boot Kit - Front Inner - E83
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T#:592336
Part#: 31607529204
Ships in 3 Business Days
$ 28.99 USD
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Replace torn CV boots and save CV joints
Transmission Mount - Priced Each
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T#:361233
Part#: 22322282340
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$ 41.99 USD
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$ 41.99 USD
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Secure the rear of the transmission to the crossmember. Made in Germany.

OEM Rein Drive Shaft Center Carrier Bearing - E39 528i
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T#:379703
Part#: 26121229242
Back Ordered
$ 41.99

This product was last offered at the strikethrough price on
12-30-2025

$ 26.96 USD
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$ 26.96 USD
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The carrier bearing supports the center of the drive shaft between the transmission and the differential. As miles and age increase, bearing failure can occur resulting in a howling noise. The rubber mount may degrade as well, causing excess vibration from the drive shaft. When disassembling drive shaft make sure to mark each section, as these are balanced as a unit.
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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 Inner Drive Shaft CV Boot - E60, E61, E84, E90, E91, E92, F01, F...
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T#:592340
Part#: 31607570270
Ships in 3 Business Days
$ 44.99 USD
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Replace torn CV boots and save CV joints

Engine Mount - Left
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T#:379691
Part#: 11811094149
In Stock
$ 64.99

This product was last offered at the strikethrough price on
05-07-2026

$ 62.99 USD
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$ 62.99 USD
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Keep your engine secure.
OEM Rein Engine Mount - Left - E60 525i 5258i 530i 535i
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T#:402062
Part#: 22116761089
Ships in 3 Business Days
$ 148.99 USD
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$ 148.99 USD
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Don't neglect your motor mounts! Most stock BMW motor mounts are fluid filled and the stiffness of the mount depends on this fluid. But over time the fluid leaks out and the strength of the mount is greatly reduced. A worn motor mount allows the engine to twist and shift around. The harder you're driving the more shift will occur. As the engine is moving around it can contact other parts in the engine bay - usually cooling related. The mechanical fan can hit the radiator; the A/C compressor can hit a radiator hose, the exhaust will flex and may break. Twisting of the engine can also lead to shifting problems as the transmission twists with it. There are countless issues related to worn or compressed motor mounts so don't overlook these as a regular replacement item (every 50,000 miles).

As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts.  All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

This item fits the following BMWs:
E60 BMW 5 Series - 525i 528i 530i 535i

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OEM Rein Replacment DCT Clutch - F8X M3 M4 M2, Z4, E92/3 335 ...
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T#:5718803
Part#: 28407842841
Ships in 3 Business Days
$ 2,694.99 USD
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$ 2,694.99 USD
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Rein OE Dual Clutch Transmission Replacement Kit, including all parts necessary for this job except the DCT service kit and the Pentosin fluid Direct fit OE replacement kit All parts needed to replace DCT clutch kit Newest iteration able to withstand high torque of these engines Highest quality standards to avoid costly failures
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Water Pump
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T#:392718
Part#: 11517838118
Ships in 3 Business Days
$ 209.99 USD
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$ 209.99 USD
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Transfer Case Servomotor M54 & N62 - Priced Each
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T#:4524502
Part#: 27102449709
Ships in 3 Business Days
$ 458.99 USD
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$ 458.99 USD
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Drive actuator for the transfer case on E53 X5 and E83 X3 SAVs, located on back side of transfer case.
Rein Transmission Oil Cooler Thermostat Mounting Plate - E60, E61, E6...
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T#:593041
Part#: 17117534907
Ships on Jun 30, 2026
$ 57.99 USD
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Keeps the thermostat in its proper position

Transmission Filter Kit
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T#:369365
Part#: A5S325Z
Ships on Aug 24, 2026
$ 42.99 USD
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OEM Rein Automatic Transmission Filter Kit - E46 E39 E85
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T#:2935
Part#: 24341423376KIT
Ships on Aug 24, 2026
$ 43.99 USD
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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. This filter fits A5S325Z automatic transmissions on BMW E46 323i 323ci 325i 325ci 328i 328ci 330i 330ci . E39 525i 528i 530i. E85 Z4 2.5i Z4 3.0i. This kit includes the transmission filter and gasket.

Kit Contents:

  • 1 x 24341423376 - transmission filter
  • 1 x 24101423380 - gasket for transmission filter

This item fits the following BMWs:
3/2000-2004 E46 BMW 323i 323ci 325i 325ci 330i 330ci
2003-2005 E46 BMW 325i with M56 engine
3/2001-2003 E39 BMW 525i 530i
2003-2006 E85 BMW Z4 2.5i Z3 3.0i

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Rein Driveshaft Center Support - E82, E88, E90, E91, E92, E93, F22, F...
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T#:592131
Part#: 26128615621
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$ 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.

Rein Rear CV Boot Repair Kit - Outer - E82, E88, E90, E91, E92, E93, ...
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T#:592403
Part#: 33217547080
Back Ordered
$ 26.99 USD
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$ 26.99 USD
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Replace torn CV boots and save CV joints
OEM Rein Engine Mount - Right - E60 525/528/530
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T#:583605
Part#: 22116761090
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$ 154.99 USD
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$ 154.99 USD
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Don't neglect your motor mounts! Most stock BMW motor mounts are fluid filled and the stiffness of the mount depends on this fluid. But over time the fluid leaks out and the strength of the mount is greatly reduced. A worn motor mount allows the engine to twist and shift around. The harder you're driving the more shift will occur. As the engine is moving around it can contact other parts in the engine bay - usually cooling related. The mechanical fan can hit the radiator; the A/C compressor can hit a radiator hose, the exhaust will flex and may break. Twisting of the engine can also lead to shifting problems as the transmission twists with it. There are countless issues related to worn or compressed motor mounts so don't overlook these as a regular replacement item (every 50,000 miles).

As a leading source of high-performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts. All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

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OEM Rein CV Boot Repair Kit - Inner - E46 E53
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T#:12272
Part#: 31607565315
Back Ordered
$ 53.99

This product was last offered at the strikethrough price on
04-15-2026

$ 30.99 USD
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$ 30.99 USD
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This CV boot kit works on both front inner CV joints. Kit includes the following parts;

Boot
Grease
Attaching clamps

BMW Repair Kit Bellows, Interior
This item fits the following BMW Chassis:
E53 48IS,E46,E53 X5

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OEM Rein Driveshaft Center Carrier - E82/88 E9X (Manual Transmission)...
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T#:583604
Part#: 26128615622
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$ 116.99 USD
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$ 116.99 USD
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These carrier bearings support the drive shaft, with a bearing and rubber mount. Bearing fail due to mileage resulting in a howling noise, rubber mounts also fail which cause the drive shaft to bounce around.
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Transfer Case Actuator Motor - N52 3.0L / N54 3.0L
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T#:582603
Part#: 27107546671
Back Ordered
$ 1,130.99 USD
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$ 1,130.99 USD
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Precision Positioning Motor for All-Wheel Drive/XDrive E6x and E9x Vehicles

Optimize the performance of your all-wheel-drive/xDrive E6x and E9x vehicles with this precision-positioning motor designed for the transfer case. This essential component ensures seamless power distribution across all wheels, enhancing traction and stability for an improved driving experience.

  • Compatible with all-wheel-drive/xDrive E6x and E9x models
  • Precision-positioning motor for the transfer case
  • Enhances traction and stability for improved driving dynamics
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OEM Rein Engine Mount - Right - E31 E34 E32
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T#:379814
Part#: 11811094150
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$ 57.99 USD
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This is an OEM Rein engine mount designed to replace your old hardened or broken mount.


Rein OEM Transfer Case Overhaul Kit - F85 X5M, F86 X6M
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T#:24212288
Part#: RVK0005
Back Ordered
$ 1,086.99 USD
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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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Rein Driveshaft Center Support Bearing
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T#:379700
Part#: 26121225071
In Stock
$ 13.50 USD
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$ 13.50 USD
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Commonly referred to as "carrier bearing"
OEM Rein Shifter Ball Bushing - Multiple BMWs
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T#:362834
Part#: 25111220600
In Stock
$ 7.57 USD
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This bushing is the point where the shifter arm pivots. If you are experiencing excess play in your shifter, this could be the cause. Worn out shifter ball bushings allow too much movement from wear over time.
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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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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.
Engine Mount - Left
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T#:14122753
Part#: 22116865146
In Stock
$ 147.99

This product was last offered at the strikethrough price on
03-27-2026

$ 96.99 USD
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$ 96.99 USD
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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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Rein Automatic Transmission Oil Pan Gasket - E39, E46, Z4
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T#:12451
Part#: 24341423376
In Stock
$ 12.99 USD
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OIL FILTER:241030
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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OEM Rein Oil Cooler Line O-Ring - Multiple BMWs
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T#:15159
Part#: 17222245358
In Stock
$ 4.99 USD
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This is the sealing o-ring used for many oil cooler kits on various BMW models. They're also a prime source for oil leaks because the o-ring gets 'flat' or shrinks or becomes damaged. These are usually easy to change though which puts an end to annoying small oil leaks.
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Transmission Filter
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T#:350821
Part#: 24341423376
In Stock
$ 24.47

This product was last offered at the strikethrough price on
05-02-2026

$ 19.99 USD
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$ 24.47

This product was last offered at the strikethrough price on
05-02-2026

$ 19.99 USD
Limited Qty Sale
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Rein Rear Wheel Bearing O-Ring - E23, E28
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T#:593298
Part#: 33111204872
In Stock
$ 5.09 USD
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$ 5.09 USD
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90x3mm O-ring
Engine Mount - Left
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T#:14122754
Part#: 22116865145
In Stock
$ 146.99

This product was last offered at the strikethrough price on
03-27-2026

$ 95.99 USD
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$ 95.99 USD
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Rear Axle Nut - Rein | 33406799223
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T#:38229104
Part#: 33406799223
Ships in 1 Business Day
$ 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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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.