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BMW Differential and Gearing Upgrades

Upgrading various parts of the differential can have tremendous benefits in your car's performance. It's easy to forget that the differential is a source for making your car faster and handle better so it's often overlooked. The engine is not the only place to make the car faster. Our differential options vary from gearing upgrades to limited slip conversions. You can purchase the ring & pinion gear sets on their own (professional installation required) or have us build a diff around your own specifcations. The options are almost endless! Every custom-built diff is fully rebuilt with seals and bearings. We also design and supply bushing options to reduce driveline wind-up, finned differential covers for better cooling, and more!

Ratio Changes - Changing the differential gearing is one of the best and most-effective upgrades you can make on any BMW (old or new). By using a shorter (numerically higher) final drive ratio you are increasing your RPM relative to road speed - this puts you in a more powerful RPM range than before! Since you're in a 'meatier' part of the power band you're now putting down more power/torque to the ground. If you can trade outright top speed for faster acceleration at daily speeds then this is the perfect upgrade for you.

Limited Slip Upgrades - Sadly, many BMWs today are not equipped with a limited slip (posi-traction) differential. BMW has tried to compensate by using traction control that cuts power at the engine or applies the brakes to retard wheel spin (or a combination of both). But nothing beats the function and feel of a a true LSD which may be why BMW continues to use them in M cars. Our LSD upgrades can be done a number of different ways - a factory-type limited slip unit with either 2 or 3 clutch packs, helical type, OS Giken unit, or something truly custom. We can also vary ramp angles and setup to change the limited-slip behavior under acceleration, deceleration, and cornering. Need a custom diff? Call or e-mail to have a quote.

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6 Speed Manual Gearbox - E46 M3
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Genuine BMW - Corporate Logo
T#:225851
Part#: 23002229721
Ships in 8 Business Days
3% off MSRP $ 18,461.99

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

$ 17,981.99 USD
3% off MSRP
$ 18,461.99

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

$ 17,981.99 USD


Genuine BMW Rmfd-6 Speed Gearbox - S6S 420G - Tbai
This item fits the following BMW Chassis:
E46 M3,E46

Genuine BMW Differential Mounting, Front - 33176767525 - E60 E61 E63 ...
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Genuine BMW - Corporate Logo
T#:59646
Part#: 33176767525
Ships in 2 Business Days
2% off MSRP $ 51.99

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

$ 50.99 USD
Free Shipping on orders $49 and up
2% off MSRP
$ 51.99

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

$ 50.99 USD
Free Shipping on orders $49 and up

Bushings tends to wear over time and split or even break free from the internal sleeve, causing excessive movement and sloppy control feel. BMW bushings are the perfect option to restore suspension back to day 1 quality.

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!


Genuine BMW Rubber Mounting Front -
This item fits the following BMW Chassis:
E60 E61 E63 E64

 

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Genuine BMW Rear Differential - F8X
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Genuine BMW - Corporate Logo
T#:534335
Part#: 33108090464
Ships in 5 Business Days
4% off MSRP $ 4,834.99

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

$ 4,617.99 USD
4% off MSRP
$ 4,834.99

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

$ 4,617.99 USD
This replacement rear differential from BMW offers a direct replacement with a stock final drive ratio.

Genuine BMW Rubber Mounting Front - 33171090389 - E38,E39,E39 M5 ...
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Genuine BMW - Corporate Logo
T#:19811
Part#: 33171090389
Ships in 2 Business Days
5% off MSRP $ 82.99

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

$ 78.99 USD
Free Shipping on orders $49 and up
5% off MSRP
$ 82.99

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

$ 78.99 USD
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Genuine BMW Rubber Mounting Front
This item fits the following BMW Chassis:
E39 M5,E38,E39


Genuine BMW M Performance BMW M Performance Limited-Slip Differential...
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Genuine BMW M Performance - Corporate Logo
T#:222981
Part#: 33108659987
Ships in 2 Business Days
8% off MSRP $ 3,370.00

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

$ 3,100.35 USD
8% off MSRP
$ 3,370.00

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

$ 3,100.35 USD
For the ultimate in track day performance, the M Performance Limited Slip Differential is here! The clutch-type mechanical differential features a 30% lockup on acceleration and 9% lockup on deceleration. The differential works with the existing DSC system to provide excellent traction wet or dry. It uses the stock 3.08 final drive ratio that the stock M235i uses, so fuel economy will not be affected.  This item fits the following BMWs:
2014+  F22 BMW  228i M235i
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Genuine BMW Vibration Absorber - 33316770851 - E36,E38,E39
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Genuine BMW - Corporate Logo
T#:20837
Part#: 33316770851
Special Order: No Guaranteed ETA
2% off MSRP $ 260.99

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

$ 255.99 USD
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2% off MSRP
$ 260.99

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

$ 255.99 USD
Free Shipping

Absorbs vibration in the drive-train to help dampen noise that would be transferred to the cabin of the vehicle.

Genuine BMW Vibration Absorber -
This item fits the following BMW Chassis:
E36,E38,E39
 

 

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At-Front Differential - E60, E61, E90, E92
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Genuine BMW - Corporate Logo
T#:55843
Part#: 31507575785
Ships in 8 Business Days
4% off MSRP $ 2,833.99

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

$ 2,706.99 USD
4% off MSRP
$ 2,833.99

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

$ 2,706.99 USD


Genuine BMW At-Front Differential - I=3,08
This item fits the following BMW Chassis:
E90,E92

Genuine BMW Rear-Axle-Drive I=4,44 - 33107567993 - E83
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Genuine BMW - Corporate Logo
T#:59099
Part#: 33107567993
Ships in 8 Business Days
4% off MSRP $ 3,001.99

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

$ 2,867.99 USD
4% off MSRP
$ 3,001.99

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

$ 2,867.99 USD


Genuine BMW Rear-Axle-Drive - I=4,44
This item fits the following BMW Chassis:
E83 X3


Genuine BMW Differential Cross Member - E46 M3
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Genuine BMW - Corporate Logo
T#:13478
Part#: 33312229295
Ships in 8 Business Days
2% off MSRP $ 446.99

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

$ 436.99 USD
Free Shipping on orders $49 and up
2% off MSRP
$ 446.99

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

$ 436.99 USD
Free Shipping on orders $49 and up


Genuine BMW Push Rod
This item fits the following BMW Chassis:
E46 M3,E46


Genuine BMW Rear-Axle-Drive I=40:9=4,44 - 33107547090 - E83
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Genuine BMW - Corporate Logo
T#:212603
Part#: 33107547090
Ships in 8 Business Days
4% off MSRP $ 2,656.99

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

$ 2,537.99 USD
4% off MSRP
$ 2,656.99

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

$ 2,537.99 USD


Genuine BMW Rear-Axle-Drive - I=40:9=4,44
This item fits the following BMW Chassis:
E83 X3

Genuine BMW Re-Manufactured Front Differential - E53 X5
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Genuine BMW - Corporate Logo
T#:599483
Part#: 31507512665KT
Ships in 8 Business Days
$ 2,790.99 USD
$ 2,790.99 USD
This is a re-manufactured Genuine BMW front differential. All remanufactured BMW differentials are rebuilt, inspected, tested, and guaranteed to fit and function just like the original differential. Price includes a $300 core charge that is refundable upon us receiving the core.
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Genuine BMW Speed Sensor
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Genuine BMW - Corporate Logo
T#:24438
Part#: 62161390063
Special Order: No Guaranteed ETA
3% off MSRP $ 199.99

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

$ 194.99 USD
Free Shipping
3% off MSRP
$ 199.99

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

$ 194.99 USD
Free Shipping


Genuine BMW Pulse Generator, Speedometer
This item fits the following BMW Chassis:
E34 M5,E34



ECS & Turner Performance Drivetrain Bushing Package - E82/88 E9X N52 ...
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Packaged by Turner - Corporate Logo
T#:24344778
Part#: ECSTMSPDBKT
In Stock
Sale - Save 8% $ 1,190.99

This product was last offered at the strikethrough price on
05-03-2026

$ 1,096.14 USD
Free Shipping on orders $49 and up
Sale - Save 8%
$ 1,190.99

This product was last offered at the strikethrough price on
05-03-2026

$ 1,096.14 USD
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Turner recommends running drivetrain mounts of all the same variety - if you are using poly engine mounts, you should also use poly transmission mounts. This kit is your solution to make sure all components of your vehicle are working with each other to achieve the performance you're looking for. Polyurethane material is more resistant to water, ozone, and chemicals, maintaining its resiliency and elasticity longer than conventional rubber. Keep your vehicle planted for spirited driving while having crisper throttle response and reduce drivetrain movement along with wheel hop. Kit includes: Turner Engine Mount Set - 60A Polyurethane ECS Transmission Mount Set - Street 70A Polyurethane ECS Differential Bushing Set - 95A Polyurethane ECS Subframe Mount Set - 95A - Polyurethane
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IRP Aluminum Differential Bushings - E82 1 M, E9X M3
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IRP - Individual Racing Parts - Corporate Logo
T#:587016
Part#: IRPDB-9XMAL
Special Order: No Guaranteed ETA
$ 133.99 USD
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$ 133.99 USD
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These aluminum mounts are a direct replacement for the stock rubber bushings and have been lightened to remove excess weight. Using aluminum instead of rubber eliminates the "wind up" inherent in rubber mounts, and this deflection slows suspension & drivetrain response. The tradeoff is an increase in NVH. Features: Stiffens chassis/Improves stability Less wear of other components Better durability Provides better control of chassis geometry Replaces OE: 33312284019, 33312283384 Recommended for racing use only Includes: 1 rear aluminum bushing 2 front aluminum bushings
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OEM Lemforder Vibration Absorber - 33316770851 - E36,E38,E39 ...
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2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Lemforder - Corporate Logo
T#:399252
Part#: 33316770851
Special Order: No Guaranteed ETA
$ 107.99 USD
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$ 107.99 USD
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Absorbs vibration in the drive-train to help dampen noise that would be transferred to the cabin of the vehicle.

This item fits the following BMW Chassis:
E36,E38,E39

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Limited Slip Differential 56.309.190WK
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Wavetrac - Corporate Logo
T#:640442
Part#: 56309190WK
Ships in 10 Business Days
$ 975.99 USD
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$ 975.99 USD
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Boost Traction with Wavetrac® Torque Biasing Differential

Elevate your vehicle's performance with the revolutionary Wavetrac® Torque Biasing Differential. It boasts a patented design that automatically enhances traction when faced with low-grip conditions, setting it apart from other torque biasing differential systems.

Manufactured with precision, this superior differential features high-strength 9310 steel gears housed within case-hardened billet or forged steel bodies. The use of ARP® fasteners throughout the differential ensures exceptional durability and reliability.

What makes the Wavetrac® truly exceptional is its maintenance-free operation. You can rely on it to deliver consistent performance throughout its lifetime, without the need for regular maintenance or rebuilds. Additionally, it comes with a transferable limited lifetime warranty for your peace of mind.

For in-depth technical information about the Wavetrac® Differential, visit our [Technical Information](http://www.wavetrac.net/technical.htm).

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OEM Lemforder Differential Rubber Mounting Rear - 33173449082 - E83,E...
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Lemforder - Corporate Logo
T#:398994
Part#: 33173449082
Special Order: No Guaranteed ETA
$ 27.99 USD
Free Shipping on orders $49 and up

Bushings tends to wear over time and split or even break free from the internal sleeve, causing excessive movement and sloppy control feel. OEM Lemförder bushings are the perfect option to restore suspension back to day 1 quality.

OEM Lemförder is an engineering company that focuses on high-quality, precision manufacturing of critical suspension and steering components. Providing exceptionally high quality parts directly to BMW, as well as 50+ other big name automotive companies, such as Mercedes and Audi, their history of reliability and variety of offered parts makes them one of the biggest names for a go-to OEM parts provider. Lemförder parts place an important emphasis on design, production, and assembly, ensuring maximum reliability. They even coat all parts possible with corrosion protection for extended longevity.

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 BMW Chassis:
E83 X3,E85,E86,E89 Z4

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Genuine BMW Rubber Differential Bushing
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Genuine BMW - Corporate Logo
T#:7933
Part#: 33171140308
Back Ordered
2% off MSRP $ 163.99

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

$ 159.99 USD
Free Shipping
2% off MSRP
$ 163.99

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

$ 159.99 USD
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Genuine BMW Rubber Mounting
This item fits the following BMW Chassis:
E34 M5,E34


Performance Differential Cover install kit
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Packaged by Turner - Corporate Logo
T#:556968
Part#: 33112282482KT3
Ships on Sep 4, 2026
Sale - Save 7% $ 676.14

This product was last offered at the strikethrough price on
05-03-2026

$ 627.61 USD
Free Shipping
Sale - Save 7%
$ 676.14

This product was last offered at the strikethrough price on
05-03-2026

$ 627.61 USD
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This kit includes Turner Motorsport solid aluminum differential race mounts pre installed in the differential cover for a quick install. These mounts where developed by Turner Motorsport for their Grand-Am Cup E46 M3 race cars, the advantages of solid aluminum mounts is increased suspension & drivetrain response, less drivetrain loss resulting in more wheel horsepower, and longevity - they effectively last forever. These CNC-machined mounts are a direct replacement for the stock rubber pieces, and have been lightened to remove excess weight. 

 

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Differential Front Mount Bush Kit E8X E9X F3X
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SuperPro - Corporate Logo
T#:385198
Part#: SPF3950K
In Stock at Vendor
$ 119.99 USD
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$ 119.99 USD
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SuperPro Differential Bushings for BMW

Upgrade your BMW's driveline with SuperPro differential bushings to enhance road feel and reduce driveline slop. While stock bushings excel at insulating the cabin from vibrations, they often lack in improving road feedback. SuperPro's differential bushings are engineered to better locate your driveline, providing a more connected driving experience and improved power delivery to the road surface. With over 40 years of experience in manufacturing suspension components and bushings, SuperPro leads the industry in polyurethane technology. These bushings are not just replicas of stock ones; they are meticulously developed to leverage the unique properties of SuperPro's polyurethane blend, ensuring top-notch performance. Expect consistent quality, precise fitment, and minimal increase in noise, vibration, and harshness (NVH) with SuperPro differential bushings.

  • Enhances road feel and connection to the driving experience
  • Reduces driveline slop for improved power delivery
  • Superior polyurethane technology for optimal performance
  • Meticulously developed and extensively tested for quality assurance
  • Minimal increase in noise, vibration, and harshness (NVH)
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BMW S38 Helical Limited Slip Differential
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Team MFactory - Corporate Logo
T#:379403
Part#: MF-TRS-05E39
Back Ordered
$ 999.99 USD
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$ 999.99 USD
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Allows for traction at all times by providing the most power to the wheel with more grip. Unlike plate differentials (1,1.5,2-way) helical LSDs can supply different spin rates to each axle, like when cornering.
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Differential Drain Plug with O-Ring - Most BMWs
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Genuine BMW - Corporate Logo
T#:7923
Part#: 33117525064
In Stock
15% off MSRP $ 11.61

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

$ 9.87 USD
Free Shipping on orders $49 and up
15% off MSRP
$ 11.61

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

$ 9.87 USD
Free Shipping on orders $49 and up
This is the front or rear Genuine BMW differential fluid drain plug for many BMWs. This can also be the transfer case plug or automatic transmission plug on some BMWs.

+ Year & Model Applications
(click to expand)
This item fits the following BMWs:
1970-1976 2002 BMW 1600 2002 2002tii
2008+ E82 BMW 128i 135i 1M Coupe
1977-1983 E21 BMW 320i 323i
1984-1991 E30 BMW 318i 318is 318ic 325e 325es 325i 325ic 325is 325ix M3
1992-1998 E36 BMW 318i 318is 318ti 318ic 323is 323ic 325i 325is 325ic 328i 328is 328ic M3
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi M3
2006-2011 E90 BMW 325i 325xi 328i 328xi 328i xDrive 330i 330xi 335d 335i 335xi 335i xDrive M3 - Sedan
2006-2012 E91 BMW 325xi 328i 328xi 328i xDrive - Wagon
2007-2012 E92 BMW 328i 328xi 328i xDrive 335i 335is 335xi 335i xDrive M3 - Coupe
2007-2012 E93 BMW 328i 335i M3 - Convertible
1976-1981 E12 BMW 528i 530i
1982-1988 E28 BMW 524td 528e 533i 535i 535is M5
1989-1995 E34 BMW 525i 530i 535i 540i M5
1997-2003 E39 BMW 525i 528i 530i 540i M5
2004-2010 E60 BMW 525i 525xi 530i 530xi 528i 528xi 528i xDrive 535i 535xi 535i xDrive 545i 550i M5
2010+ F07 BMW 535i GT, 535i xDrive GT, 550i GT, 550i xDrive GT
2011+ F10 BMW 528i 528i xDrive 535i 535i xDrive 550i 550i xDrive M5
1982-1989 E24 BMW 633csi 635csi M6
2004-2010 E63 BMW 645ci 650i M6
2012+ F12 BMW 640i 650i
1981-1987 E23 BMW 733i 735i
1988-1994 E32 BMW 735i 735il 740i 740il 750il
1995-2001 E38 BMW 740i 740il 750il
2002-2008 E65 BMW 745i 745li 750i 750li 760i 760li
2009+ F01 BMW 740i 740li 750i 750li 750i xDrive 750li xDrive 760li
1990-1999 E31 BMW 840i 840ci 850i 850ci 850csi
2004-2010 E83 BMW X3 2.5i X3 3.0i X3 3.0si
2011+ F25 BMW X3 xDrive28i X3 xDrive35i
2000-2006 E53 BMW X5 3.0i X5 4.4i X5 4.6is X5 4.8is
2007-2013 E70 BMW X5 3.0si X5 4.8i X5 xDrive30i X5 xDrive35d X5 xDrive35i X5 xDrive48i X5M
2008+ E71 BMW X6 xDrive35i X6 xDrive50i X6M
1997-2002 Z3 BMW Z3 1.9 Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i M Roadster M Coupe
2003-2008 E85 BMW Z4 2.5i Z4 3.0i Z4 3.0si Z4 M Roadster M Coupe
2009+ Z4 BMW Z4 sDrive30i Z4 sDrive35i Z4 sDrive35is
2000-2003 E52 BMW Z8 Roadster

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Genuine BMW Differential Plug Gasket, 22x27 - 07119963355
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Genuine BMW - Corporate Logo
T#:348476
Part#: 07119963355
In Stock
$ 3.40 USD
Free Shipping on orders $49 and up
When servicing the rear axle and differential, it is always best to replace this sealing washer to prevent any potential leaks from forming.
Genuine BMW Output Shaft Seal - 33107505604
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Genuine BMW - Corporate Logo
T#:360861
Part#: 33107505604
In Stock
9% off MSRP $ 18.20

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

$ 16.50 USD
Free Shipping on orders $49 and up
9% off MSRP
$ 18.20

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

$ 16.50 USD
Free Shipping on orders $49 and up
**Will only fit E92's after a production date of 9/2007 Two seals are required per vehicle. Maintaining a proper amount of fluid in the rear differential is vital to the performance and longevity of the differential. If a leaking shaft seal is left untouched, the results could be catastrophic.
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Genuine BMW Engine & Trans Suspension Hex Nut With Plate 22316760944 ...
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Genuine BMW - Corporate Logo
T#:7561
Part#: 22316760944
In Stock
$ 2.99 USD
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Genuine BMW Hex Nut With Plate - M8
This item fits the following BMW Chassis:
E30 M3,E36 M3,E34 M5,E39 M5,E60 M5,E63 M6,E46 M3,E82 1M Coupe,E85 Z4M,E30,E34,E36,E38,E39,E46,E63,E65,E82,E85 Z4,E86 Z4,E89 Z4,E90,E92,E93,F22,F30,F31,F32,F33,F34,F36,F80 M3,F82 M4,F83

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Billet Diff Cover Replacement Drain Plug
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Bremmen Parts - Corporate Logo
T#:19362530
Part#: 4835K45
In Stock
Sale - Save 15% $ 6.99

This product was last offered at the strikethrough price on
05-03-2026

$ 5.93 USD
Free Shipping on orders $49 and up
Sale - Save 15%
$ 6.99

This product was last offered at the strikethrough price on
05-03-2026

$ 5.93 USD
Free Shipping on orders $49 and up
Extreme-Pressure Steel Plug With Hex Drive - Fluoroelastomer Rubber Gasket, 9/16"-18 UN/UNF Thread
Driveshaft Seal
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Genuine BMW - Corporate Logo
T#:362306
Part#: 31507609535
In Stock
12% off MSRP $ 18.20

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

$ 15.95 USD
Free Shipping on orders $49 and up
12% off MSRP
$ 18.20

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

$ 15.95 USD
Free Shipping on orders $49 and up

URO Differential Output Shaft Seal W/ Lock Ring - BMW E36 E46 E53 E60...
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2X Entries For Our G87 M2 Sweepstakes!
URO - Corporate Logo
T#:43750219
Part#: 33107505604
In Stock
$ 10.00 USD
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$ 10.00 USD
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Maintaining a proper amount of fluid in the rear differential is vital to the performance and longevity of the differential. If a leaking shaft seal is left untouched, the results could be catastrophic. Two seals required per vehicle.
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Genuine BMW Rear Axle Hex Bolt With Washer - M12 1.5x80
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Genuine BMW - Corporate Logo
T#:13460
Part#: 33176760337
In Stock
$ 11.99

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

$ 9.99 USD
Free Shipping on orders $49 and up
$ 9.99 USD
Free Shipping on orders $49 and up
Replace your differential mounting hardware during service to eliminate problems caused by rusted or stripped hardware.
Differential Oil Drain Plug
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Rein - Corporate Logo
T#:27405453
Part#: 33117525064
In Stock
$ 11.99

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

$ 9.99 USD
Free Shipping on orders $49 and up
$ 9.99 USD
Free Shipping on orders $49 and up

Genuine BMW Hex Nut With Plate - 07129904862
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Genuine BMW - Corporate Logo
T#:28828
Part#: 07129904862
In Stock
$ 3.99 USD
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Genuine BMW Hex Nut With Plate
This item fits the following BMW Chassis:
E39 M5,E60 M5,E63 M6,E46 M3,E70 X5M,E71 X6M,E85 Z4M,E53 48IS,E30,E36,E38,E39,E46,E53 X5 X5,E63,E65,E70 X5,E71 X6,E85 Z4,E86 Z4,E89 Z4,E90,E92,E93,F01,F02,F06,F10,F12,F13,F15,F16

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Genuine BMW Rubber Mounting Rear - 33171090089 - E38
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Genuine BMW - Corporate Logo
T#:59587
Part#: 33171090089
In Stock
Sale - Save 6% $ 49.99

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

$ 46.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
Sale - Save 6%
$ 49.99

This product was last offered at the strikethrough price on
06-15-2026

$ 46.99 USD
Limited Qty Sale
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Genuine BMW Rubber Mounting Rear -
This item fits the following BMW Chassis:
E38


Driveshaft Seal
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Corteco - Corporate Logo
T#:594925
Part#: 31507609535
In Stock
$ 9.99 USD
Free Shipping on orders $49 and up
Seals the driveshaft to the differential

Genuine BMW Differential Axle Seal, Output Shaft - 33107505602 ...
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Genuine BMW - Corporate Logo
T#:368208
Part#: 33107505602
In Stock
$ 19.09 USD
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If your differential is leaking fluid, this is the likely cause. Restore the tight seal with this Genuine BMW seal to prevent potential damage or future failure.

 

Fits the following BMW Chassis:
E30, E36, E28, E34, E24, E23, E32, E38, Z3

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Genuine BMW Front Axle Hexagon Screw With Flange 31106772199 ...
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Genuine BMW - Corporate Logo
T#:12469
Part#: 31106772199
In Stock
$ 7.99 USD
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GENUINE BMW HEXAGON SCREW WITH FLANGE:319500
Rear Axle Rubber Mounting FRONT 33176770788
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Lemforder - Corporate Logo
T#:15674
Part#: 33176770788
In Stock
$ 17.99

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

$ 12.50 USD
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$ 12.50 USD
Free Shipping on orders $49 and up
RUBBER MOUNTING FRONT


Differential Cover Gasket - E30 E28 E24 E23
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Genuine BMW - Corporate Logo
T#:1300
Part#: 33111210405
In Stock
$ 9.80

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

$ 9.51 USD
Free Shipping on orders $49 and up
$ 9.51 USD
Free Shipping on orders $49 and up
This is the differential cover gasket / diff seal for E30 3 series, 1984-1991.
Elring Differential Axle Seal - E30 E36 E28 E34 E24 E23 E32 Z3 ...
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Elring - Corporate Logo
T#:369495
Part#: 33107505602
In Stock
$ 9.64 USD
Free Shipping on orders $49 and up

Rubber seals are often hardened and damaged by excessive heat and constant temperature changes causing them to become brittle and crack or split. If your seal has split, replace it with a new Elring seal for long reliability and to prevent further problems.

Elring is one of the biggest OEM names in the manufacturing of high quality gaskets that are available for very affordable prices. Elring has supplied many automotive names for years with the gaskets that seal your car's components from day 1 so you can rest assured that these components will last for a long time to come!

Fits the following BMW engines:
E30 318i/is 325e 325i/ix M3
E36 318i/ic/is/ti 323i/is 325i/is 328i/is M3
E28 524td 528e 533i 535i
E34 525i 530i 535i
E24 633CSi 635CSi
E23 733i 735i
E32 735i/iL
Z3 1.9 2.5 2.5i 2.8 3.0i M Coupe/Roadster

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Shaft Seal - Differential (Axle Drive)
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Elring - Corporate Logo
T#:54852004
Part#: B46.610
In Stock
New Item
$ 14.99 USD
Free Shipping on orders $49 and up
This OEM-quality replacement shaft seal from Elring is the perfect fix for keeping your gear oil where it belongs.

Genuine BMW Dust Cover Plate - E31 850Ci 850CSi, E38 750iL, E39 M5 ...
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Genuine BMW - Corporate Logo
T#:59493
Part#: 33131213713
In Stock
7% off MSRP $ 13.99

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

$ 12.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
7% off MSRP
$ 13.99

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

$ 12.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up


Genuine BMW Dustcover Plate, Large
This item fits the following BMW Chassis:
E39 M5,E38,E39


Genuine BMW O-ring - 33111214144
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Genuine BMW - Corporate Logo
T#:25199
Part#: 33111214144
In Stock
$ 8.99 USD
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Genuine BMW O-Ring - D=90Mm/3Mm
This item fits the following BMW Chassis:
E30 M3,E36 M3,E34 M5,E60 M5,E63 M6,E46 M3,E82 1M Coupe,E85 Z4M,E30,E34,E36,E38,E46,E63,E82,E85 Z4,E86 Z4,E90,E92,E93,F06,F10,F12,F13,F80 M3,F82 M4,F83

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Corteco Output Shaft Seal
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Corteco - Corporate Logo
T#:583459
Part#: 33107505604
In Stock
$ 14.42

This product was last offered at the strikethrough price on
07-06-2026

$ 11.99 USD
Free Shipping on orders $49 and up
$ 11.99 USD
Free Shipping on orders $49 and up
Seals the axles into the differential

SKF Seal - Differential Pinion Shaft (50 X 80 X 9 mm)
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SKF - Corporate Logo
T#:588869
Part#: 33121213949
In Stock
$ 17.99 USD
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Differential Input Shaft Seal - Priced Each
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URO - Corporate Logo
T#:49335120
Part#: 33121213949
In Stock
New Item
$ 18.99 USD
Free Shipping on orders $49 and up
Replaces cracked or hardened valve body seals

Rear Differential Bushing - Priced Each
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Febi - Corporate Logo
T#:349051
Part#: 33171134872
In Stock
$ 9.99

This product was last offered at the strikethrough price on
04-16-2026

$ 8.99 USD
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$ 8.99 USD
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Genuine BMW Hex Bolt With Washer - 31517547750
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Genuine BMW - Corporate Logo
T#:55879
Part#: 31517547750
In Stock
$ 9.99 USD
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Genuine BMW Hex Bolt With Washer - M10X55-10.9Zns3
This item fits the following BMW Chassis:
E83 X3,E90,E92

Seal Set, Electric Motor
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Elring - Corporate Logo
T#:54852011
Part#: B16.900
In Stock
New Item
$ 33.99 USD
Free Shipping on orders $49 and up
This high-grade Elring replacement gasket set is engineered for drivers who demand factory-level reliability and zero-compromise sealing performance.
Victor Reinz Sealing O-Ring - E23, E24, E28, E30, E31, E32, E34, E36,...
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Victor Reinz - Corporate Logo
T#:375022
Part#: 33111206166
In Stock
$ 2.03 USD
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Used to seal the pulse generator in the differential case


Axle Bearing Seal - Priced Each
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Bremmen Parts - Corporate Logo
T#:26038535
Part#: 33113604119
In Stock
Sale - Save 39% $ 3.99

This product was last offered at the strikethrough price on
05-03-2026

$ 2.44 USD
Free Shipping on orders $49 and up
Sale - Save 39%
$ 3.99

This product was last offered at the strikethrough price on
05-03-2026

$ 2.44 USD
Free Shipping on orders $49 and up

Bremmen Parts Axle Bearing Seal - ID=81mm/2mm

This item fits the following BMW chassis:

E10 E21 E30 E36 E36/7 Z3

Victor Reinz Differential Cover Gasket - E31, E32, E34, E39, E46, Z4 ...
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Victor Reinz - Corporate Logo
T#:362602
Part#: 33108305033
In Stock
$ 3.01 USD
Free Shipping on orders $49 and up
Seals the rear differential cover