BMW Drivetrain Parts for BMW 3 Series E90 (2006-2011)

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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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Rogue Engineering - Corporate Logo
T#:641617
Part#: TM
Back Ordered
$ 69.00 USD
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$ 69.00 USD
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Unlike other aftermarket mounts, the mounting plate and studs of our mounts have been Zinc-plated to prevent corrosion. Rogue Engineering Transmission Mounts are sold as a pair, and come with Grade 8 Zinc plated hardware. Rogue Engineering transmission mounts are designed with street comfort in mind while still reducing left and right movement of the transmission. By using a cylindrical shape instead of the factory hourglass like design and utilizing Neoprene rubber deflection can be significantly reduced, minimizing unwanted transmission movement while maintaining vibration dampening characteristics.
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IRP - Individual Racing Parts - Corporate Logo
T#:569029
Part#: IRPSS-3BCS
In Stock
$ 475.99 USD
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$ 475.99 USD
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IRP (Individual Race Parts) is a performance aftermarket parts company that focuses on high quality and long term reliability. The Universal Short Shifter V3 CS was developed to express their belief and compete with the much more expensive CAE Ultra Shifter, but at half the cost. The entire shifter assembly is made from all anodized aluminum and stainless steel for strength, durability, and looks. The V3 CS is a perfect replacement when looking for a shifter that gives you short, crisp, precise shifts with a 60% reduction in travel, plus a new return to center feature.
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IRP - Individual Racing Parts - Corporate Logo
T#:569037
Part#: IRPSS-DB
In Stock
$ 52.99 USD
Free Shipping on orders $49 and up
Developed specifically for the IRP V2, V3, and V3 CS Short shifters, this Dust Boot mounts to the short shifters base to keep out dirt and noise that would normally come through the otherwise unprotected opening in your center console.
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YCW Engineering - Corporate Logo
T#:31324214
Part#: YCW-TRS-13E92M
In Stock
$ 1,699.99 USD
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$ 1,699.99 USD
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YCW Engineering introduces their 100% dry carbon fiber driveshafts for BMW, setting a new standard in performance drivetrain solutions. Constructed entirely of dry carbon fiber with forged 6061 aluminum ends, these driveshafts are significantly lighter than the OEM steel, weighing in at only 11 lbs. This reduction in weight allows for smoother power transfer to the rear differential, enhancing the driving experience.

With over 15 years of experience in the performance driveline field, YCW Engineering has quickly emerged as a leading manufacturer. Their commitment to quality and customer satisfaction is evident in every product, from carbon driveshafts to coilovers and sport axles.

  • Lightweight Construction: Made from 100% dry carbon fiber, reducing weight to just 11 lbs.
  • Enhanced Power Transfer: Smoother power transfer to the rear differential for improved driving feel.
  • Precision Engineering: Balanced to 12,000 RPM and machined to within 0.02mm of OEM tolerances.
  • High Torque Capacity: Stress tested to withstand over 4000 lb-ft of torque.
  • Quality Assurance: Crafted with over 15 years of performance driveline experience.

Upgrade your BMW with YCW Engineering's dry carbon fiber driveshafts for superior performance and reliability.

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URO Aluminum DCT Transmission Oil Pan - 28108070791
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
URO Premium - Corporate Logo
T#:28271164
Part#: 28108070791PRM
In Stock
$ 182.10

This product was last offered at the strikethrough price on
04-02-2026

$ 178.99 USD
Free Shipping on orders $49 and up
$ 178.99 USD
Free Shipping on orders $49 and up

Upgrade your BMW's transmission with the URO aluminum pan, a robust replacement for the OE plastic version. Crafted from quality aluminum, this pan not only resists damage but also enhances cooling for improved performance and reliability.

Key Features:

High-Strength Aluminum Construction: Provides superior durability compared to the OEM plastic pan. Enhanced Heat Dissipation: Keeps transmission fluid cooler, promoting optimal performance. Limited Lifetime Warranty: Enjoy peace of mind with URO's warranty coverage. Guaranteed Fitment: Designed to OE dimensions for easy installation and proper clearances. Warp-Free Seal: High-strength construction ensures a secure seal with the transmission. Rust-Resistant Coating (steel models): Durable surface coating prevents rust for long-term reliability. Upgrade your transmission with confidence, knowing you're getting a quality product from URO Parts.

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YCW Engineering - Corporate Logo
T#:24610572
Part#: YCW-TRS-13E92MA
Ships in 6 Business Days
$ 1,699.99 USD
$ 1,699.99 USD

Experience unmatched performance with YCW Engineering's 100% dry carbon fiber driveshafts for your BMW. Crafted with precision from dry carbon fiber and forged 6061 aluminum ends, these driveshafts are remarkably lightweight at just 11lbs, significantly lighter than OEM steel. Enjoy smoother power transfer to the rear differential, enhancing your driving experience.

Key Benefits:

  • Lightweight construction improves power transfer
  • Precision-balanced design ensures smooth operation
  • Machined with precision flanges/joints for optimal fit
  • Stress-tested to withstand extreme torque levels

YCW Engineering, a leading manufacturer in performance drivetrain solutions, offers a range of racing drivetrain applications, including bespoke development. With over 15 years of experience in performance driveline products, YCW Engineering prides itself on quality and customer satisfaction. Whether you need carbon driveshafts, coilovers, or sport axles, YCW Engineering has the products to complete your BMW build.

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IRP - Individual Racing Parts - Corporate Logo
T#:401428
Part#: IRPFD-96
In Stock
$ 165.00 USD
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$ 165.00 USD
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Stock rubber flex discs allow for a slight amount of give, especially under heavy acceleration and, depending on the amount of force applied, could potentially tear or split. This slight flex/give can prevent instantaneous transfer of force to the wheels, making accelerations unpredictable, or even lead to your vehicle being stuck on the side of the track. To combat this, IRP's Performance Flex Disc was developed. Made of CNC machined aluminum, this flex disc won't actually flex, and the polyurethane bushings will only provide a enough give to dampen some vibrations and prevent damaging the transmission. This is perfect for high torque applications such a drag cars and dedicated track cars that want immediate response and long term reliability.

96mm Diameter

Fits the following BMWs:
2008+ E82 BMW 128i
5/1986-1991 E30 BMW 325e 325es M3 - Manual Transmission 
1987-1991 E30 BMW 325ix - Between Transmission & Transfer Case
1996-1998 E36 BMW 328i 328is 328ic - Manual Transmission only 
1999-2005 E46 BMW 323i 323ci 325i 325ci - Automatic & SMG Transmissions only 
1999-2005 E46 BMW 328i 328ci 330i 330ci - Manual, Auto, and SMG
2006+ E90 BMW 325i 328i 330i - Manual or Automatic Transmission 
2006+ E91 BMW 328i - Manual or Automatic Transmission 
2007+ E92 BMW 328i - Manual or Automatic Transmission 
2007+ E93 BMW 328 - Manual or Automatic Transmission 
1982-1983 E28 BMW 528e - Manual Transmission
5/1986-1988 E28 BMW 528e - Manual Transmission
1982-1988 E28 BMW 533i 535i 535is M5 - Manual Transmission 
1991-1995 E34 BMW 525i - Automatic Transmission
1989-6/1992 E34 BMW 525i - Manual Transmission
1993-1995 E34 BMW 530i - Manual or Automatic Transmission
1989-1993 E34 BMW 535i - Manual Transmission
2001-2003 E39 BMW 525i - Automatic Transmission
1997-2003 E39 BMW 528i 530i - Manual or Automatic Transmission 
1980-1989 E24 BMW 633csi 635csi M6 - Manual Transmission
2000-2006 E53 BMW X5 3.0i - for Rear Driveshaft
2000-2003 E53 BMW X5 4.4i X5 4.6is - for Rear Driveshaft
2007-2013 E70 BMW X5 3.0si X5 4.8i X5 xDrive30i X5 xDrive48i - for Rear Driveshaft 
1997-2002 Z3 BMW Z3 2.3 Z3 2.5i - Automatic Transmission 
1997-2002 Z3 BMW Z3 2.8 Z3 3.0i - Manual or Automatic Transmission 
2003-2008 Z4 BMW Z4 2.5i - Automatic or SMG Transmission
2003-2008 Z4 BMW Z4 3.0i Z4 3.0si 

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URO Premium - Corporate Logo
T#:593141
Part#: 24152333907PRM
In Stock
$ 147.99 USD
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$ 147.99 USD
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BMW E9X N52 N54 N55 Transmission Oil Pan & Filter Kit offers a high-quality solution for maintaining and enhancing the performance of your BMW's transmission system. This kit is designed to replace the factory oil pan and filter, ensuring optimal transmission function and longevity.

  • Durable Aluminum Construction: Features a robust aluminum oil pan that provides enhanced strength and resistance to wear and tear.
  • Replaceable Filter: Includes a high-quality replaceable filter, ensuring effective filtration and extended service life.
  • Precision Fit: Engineered to meet OEM specifications for a perfect fit and reliable performance.
  • High-Quality Manufacturing: Produced by Turner Motorsport, known for high standards and durable aftermarket components.
  • Easy Installation: Comes with all necessary hardware for straightforward installation, allowing for a hassle-free upgrade.

Turner Motorsport's BMW E9X N52 N54 N55 Transmission Oil Pan & Filter Kit is an excellent choice for maintaining your BMW's transmission system with long-lasting performance.

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E82, E9X, E60 Dinan Billet Short Shift Kit
Call In Or Chat For Best Price!
Dinan - Corporate Logo
T#:391777
Part#: D550-1005
In Stock
Sale - Save 10% $ 275.99

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

$ 248.35 USD
Free Shipping
Sale - Save 10%
$ 275.99

This product was last offered at the strikethrough price on
07-31-2026

$ 248.35 USD
Free Shipping
  • 30% shorter shifts
  • Counterbalanced for great shift feel
  • Stainless steel & aluminum construction
  • Rubber isolated for reduced NVH
  • Maintains stock shift feel with uprated stock-type bushings

The Dinan short shifter provides shorter shift throws with a crisper and more precise feel than a stock shifter. Instead of retrofitting a stock BMW lever, with all of its deficiencies, Dinan has engineered this billet aluminum shifting system. Special features engineered into this unit include a two piece fully isolated stick assembly, exclusive integrated and dampened pivot cup with self lubricating pivot ball, counter balanced to reduce effort and exclusive polymer "Iglide" T-500 lower pivot bushings that are impervious to contamination. Featuring an adjustable pivot, which allows this shifter to fit both standard and M Series applications. All of this combined with a simple straightforward installation provides a professional level shifter. Provides a 30% throw reduction in E82 128i/135i, E9X 325i/328i/330i/335i, and E60 530i/545i/550i.

For over 35 years, Dinan has been America's premier tuning company, pioneering advancements in BMW modification while retaining a focus on balanced performance that preserves the original character and driving feel that a BMW offers. When you install a Dinan part on your car, know that it's not only carefully developed and tested, but that Dinan stands behind it with a four year, 50,000-mile warranty.

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URO Aluminum Transmission Oil Pan & Filter Kit - GA6HP26Z - BMW E6X E...
For Vehicles With GA6HP26Z Transmission Only
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
URO Premium - Corporate Logo
T#:593140
Part#: 24152333903PRM
In Stock
$ 124.11

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

$ 124.10 USD
Free Shipping
$ 124.10 USD
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Upgrade your transmission pan to prevent cracks and warping, which can lead to transmission fluid loss and eventual transmission failure.
URO Premium - Corporate Logo
T#:592132
Part#: 27102413711
Ships in 1 Business Day
$ 86.99 USD
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$ 86.99 USD
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Reinforced brass transfer case gear for increased durability.
IRP - Individual Racing Parts - Corporate Logo
T#:401279
Part#: IRPSS-3B
Ships on Oct 20, 2026
$ 536.99 USD
Free Shipping
$ 536.99 USD
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The shifter in manual BMWs are said to provide a perfect blend of a sporty and comfortable feel. For some, this is perfect. For others that daily drive or track their BMW, they want shorter shifter travel and a much tighter feel. If you are one of these people, then we have a great option for you, the Short Shifter V3 from IRP, the successor of the V2.
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OS Giken - Corporate Logo
T#:2209
Part#: BM533-BF6EA
Ships in 2 Business Days
$ 999.99 USD
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$ 999.99 USD
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This kit includes parts needed to overhaul the OS Giken E90/E92 M3 Grand Am legal clutch kit, including clutch discs (2), center plates, and cover bolts (all). As used in the Grand Am KONI Challenge GS class V8 M3s, including both Turner Motorsport E92 M3 race cars.
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OS Giken - Corporate Logo
T#:2193
Part#: BM533-EB
Ships in 2 Business Days
$ 90.00 USD
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$ 90.00 USD
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This rugged tool simulates the input shaft of the 2008-2013 E9X M3 transmission, for easy installation of the OS Giken racing clutch kit. This tool is simply a must if you will be installing a clutch into the newer V8 model M3. This is a OS Giken part but can be used for other E9X M3 clutch kits where a more durable metal tool is called for.
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Valeo - Corporate Logo
T#:383915
Part#: 835115
In Stock at Vendor
$ 1,388.30 USD
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$ 1,388.30 USD
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This kit from Valeo is a simple way to easily convert your stock dual mass flywheel clutch system to a single mass system.

Dual mass flywheels allow for fluid-feeling clutch engagements and offer a more luxurious feel than single-mass flywheels. However, with these benefits come significant drawbacks. Why convert from a dual-mass flywheel to a single-mass flywheel?

Cost: Dual-mass flywheels are expensive, with the cost of replacement often times being double or triple than that of converting to a single-mass flywheel.
Serviceability: Single-mass flywheels can be resurfaced, eliminating the need to replace with the next clutch service. - something that is not recommended with dual-mass flywheels, as they contain a rubber section that is more failure-prone in high mileage application.
Simplicity: Single-mass flywheels lack the complexity of dual-mass flywheels, making them inherently more reliable. Dual-mass flywheels contain a rubber damper or hub that will, like all rubber components, wear out with time.
Pedal Feel: Many enthusiasts prefer to eliminate BMW's "Self Adjusting Clutch", which has been known to provide an unpredictable, inconsistent engagement point.
Driveability: Valeo's conversion kit has been designed to maintain nearly identical clutch and flywheel weight, ideal for keeping the clutch quiet and easy to drive.
Kit contents:

Single-mass flywheel
Non-Self Adjusting Clutch and pressure plate
Throw out bearing
Pressure plate bolts
Flywheel bolts
Clutch alignment tool

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OS Giken - Corporate Logo
T#:34382136
Part#: BM237HAKT
Ships in 2 Business Days
$ 2,100.00 USD
Free Shipping on orders $49 and up
Upgrade to a better performing LSD, includes tune.

OS Giken - Corporate Logo
T#:1387
Part#: BM237-HA
Ships in 2 Business Days
$ 1,950.00 USD
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$ 1,950.00 USD
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The M Dynamic limited slip unit on the M3 is designed to be a pure street car differential. It's simply not up to the rigors of professional or amateur racing. The OS Giken Super Lock LSD is giant step up in from a stock M3 lsd unit. It's ready for the extreme conditions of racing, offers 100% progressive locking capability, and is able to do this while operating smoothly and quietly. It's use of advanced technologies that make it perfect for both street cars AND pro race cars... and everything in between. We're excited to be carrying the OS Giken LSD unit in our performance catalog, as we've been using them in our own Championship winning M3 race cars.

OS Giken incorporated revolutionary new ideas when developing the their own limited slip diff, utilizing their accumulated racing knowledge and experience and over 4 years of development. Their design uses an unprecedented number of friction plates (up to 28 total!) for better locking force, better engagement/disengagement, and less generated heat. The end result of their efforts is the OS Giken's OS Super Lock LSD which offers incredible durability and reliability on street and track driven BMWs. The use of highest quality materials, precise machining, forged gears and sound engineering makes this LSD durable and reliable enough for road racing performance (which we can personally vouch for!). This is such a great design, in that it can be used in any situation -- whether it's for a street car, or a 100% Professional race car. Zero break-in required. Super smooth and quiet engagement, and 100% progressive locking capability. Professional installation is recommended.

This Limited Slip Differential Unit fits the following BMWs:
2001-2006 E46 M3 coupe & convertible
2008-2013 E9X M3 coupe & convertible
1991-1995 E34 M5 sedan
1999-2003 E39 M5 sedan
2006-2008 E85 Z4M Z4 M Coupe, Z4 M Roadster
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OS Giken - Corporate Logo
T#:338592
Part#: BM533-BF6
Ships in 2 Business Days
Starting at $ 2,150.00 USD
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Starting at $ 2,150.00 USD
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This racing flywheel and clutch kit is made by renowned drivetrain specialist OS Giken. Complete fly wheel & clutch setup as used on our own TMS E92 M3 race cars. This setup is ideal for both endurance racing or high horsepower applications that have very limited street use but require more clamping power than stock. It has been approved for use in the GRAND AM Continential Challenge GS race class, approved by GRAND AM rules and regulations.

Includes flywheel, clutch discs (2 disc clutch), center plate, pressure plate, aluminum cover, 360 degree housing (for clutch assembly), cover bolts, flywheel bolts, throw-out bearing, and release sleave assembly. Weighs 5% less than the stock E90/E92 M3 flywheel and clutch setup. This setup is intended for racing use only (not for daily driven street cars.) We recommend using the OS Giken clutch alignment tool during installation (sold separately).
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IRP - Individual Racing Parts - Corporate Logo
T#:2423579
Part#: IRPEM-9XAL
Special Order: No Guaranteed ETA
$ 264.99 USD
Free Shipping on orders $49 and up
Direct replacement performance mounts. Features: CNC machined lightweight high quality anodized aluminum Replaces OE: 22116760330; 22116773744 Includes: 2 pcs. aluminum engine mounts
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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IRP - Individual Racing Parts - Corporate Logo
T#:401261
Part#: IRPSS-2B
Special Order: No Guaranteed ETA
$ 420.99 USD
Free Shipping
$ 420.99 USD
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The shifter in manual BMWs are said to provide a perfect blend of a sporty and comfortable feel. For some, this is perfect. For others that daily drive or track their BMW, they want shorter shifter travel and a much tighter feel. If you are one of these people, then we have a great option for you, the Short Shifter V2 from IRP.
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Elring Selector Shaft Seal - E36, E39, E46, E36 Z3
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Elring - Corporate Logo
T#:340660
Part#: 23121222677
In Stock
$ 5.14 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's:
E36, E39, E46, E36 Z3

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URO Brass Clutch Fork Pivot Pin - Multiple BMWs
2X Entries For Our G87 M2 Sweepstakes!
URO Premium - Corporate Logo
T#:568391
Part#: 21511223328
In Stock
$ 11.09 USD
Free Shipping on orders $49 and up
When replacing a clutch it is a good idea to replace all the components possible while you are in there. You don't want to have to drop the exhaust, and transmission again to replace a <$20 gasket, bolt or pivot pin. This part is a brass URO clutch pivot pin that will hold up longer and wear down slower than the Genuine BMW plastic pin. It provides a fulcrum for the clutch release arm for many BMW's.
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OS Giken - Corporate Logo
T#:338590
Part#: BM531-HA
Ships in 2 Business Days
Starting at $ 3,700.00 USD
Starting at $ 3,700.00 USD
video: E92 335i with limited slip

click for high quality
A turbocharged BMW such as the 135i or 335i needs traction to put that power to the ground. The stock differential of both the 135i and 335i only put power to one wheel -- this just won't cut it! Upgrading to a limited slip differential means power to BOTH wheels, for better lauch, acceleration, and track handling. We're excited to be carrying the OS Giken LSD unit in our performance catalog, as we've used their products on our own Championship winning E46 and E92 race cars.

With the 135i/335i LSD unit, they have incorporated revolutionary new ideas into the design (4 years in the making!) which uses an unprecedented number of friction plates (up to 28 total!) for better locking force, better engagement/disengagement, and less generated heat. The end result of their efforts is the OS Giken's OS Super Lock LSD which offers incredible durability and reliability on street and track driven BMWs. The use of highest quality materials, precise machining, forged gears and sound engineering makes this LSD durable and reliable enough for road racing performance (which we can personally vouch for!). Zero break-in required. Super smooth and quiet engagement, and 100% progressive locking capability.

Installation note: BMW differentials use many unique and BMW-only parts and components. Only technicians who are experienced and familiar with BMW parts should perform the installation. The OS Giken LSD is the limited slip unit (or 'chunk') only. It replaces the stock non-LSD chunk but the original ring and pinion and other internals must be installed with the OS Giken unit. This unit will only work on 335i manual differentials with a bolt-in or modified ring gear. Proper setup and spacing is critical for long life operation. Incorrect installation will void the warranty. We also offer the TCD unit pre-installed - see our performance diff catalog for more info.

The OS Giken Superlock Diff unit fits the following BMWs:
2008-2012 E82 BMW 135i with manual transmission
2007-2011 E90 BMW 335i - Sedan with manual transmission
2007-2013 E92 BMW 335i 335is - Coupe with manual transmission
2007-2013 E93 BMW 335i - Convertible with manual transmission
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OS Giken - Corporate Logo
T#:34382134
Part#: LSD-TUNE
Ships in 2 Business Days
$ 150.00 USD
Free Shipping
$ 150.00 USD
Free Shipping
OS Giken - Corporate Logo
T#:338591
Part#: BM531-HC
Ships in 2 Business Days
Starting at $ 2,550.00 USD
Starting at $ 2,550.00 USD
video: E92 335i with limited slip
click for high quality

As Used on Project E92 335i
A turbocharged BMW such as the 135i or 335i needs traction to put that power to the ground. The stock differential of both the 135i and 335i only put power to one wheel -- this just won't cut it! Upgrading to a limited slip differential means power to BOTH wheels, for better launch, acceleration, grip, and track handling. We're excited to be carrying the OS Giken LSD unit in our performance catalog, as we've used their products on our own Championship winning E46 and E92 race cars.

OS Giken's newest innovation is their quietest and smoothest limited slip unit yet - the Traction Control Differential (TCD). TCD is similar to their excellent Superlock differentials but with additional oil channels and pathways. The added lubrication makes diff operation smoother and quieter than before (not that there were many complaints to begin with). The locking engagement is more progressive than before which makes this diff more suitable for street driving. Track cars and drift cars should still use the Superlock LSD as it will transition to lock sooner. TCD is an evolution of a diff that was already extremely well-engineered for road and track use. Not willing to rest on their laurels, they took their superior engineering a step further.

With the 135i/335i LSD unit, they have incorporated revolutionary ideas into the overall limited-slip design which uses an unprecedented number of friction plates (up to 28 total!) for better locking force, better engagement/disengagement, and less generated heat. The use of highest quality materials, precise machining, forged gears, and sound engineering makes this LSD durable and reliable enough for road racing performance (which we can personally vouch for!). Zero break-in required. 100% progressive locking capability. 

Installation note: BMW differentials use many unique and BMW-only parts and components. Only technicians who are experienced and familiar with BMW parts should perform the installation. The OS Giken LSD is the limited slip unit (or 'chunk') only. It replaces the stock non-LSD chunk but the original ring and pinion and other internals must be installed with the OS Giken unit. This unit will only work on 335i manual differentials with a bolt-in or modified ring gear. Proper setup and spacing is critical for long life operation. Incorrect installation will void the warranty. We also offer the TCD unit pre-installed -  see our performance diff catalog for more info.

The OS Giken TCD Diff unit fits the following BMWs:
2008-2012  E82 BMW   135i with manual transmission
2007-2011  E90 BMW   335i - Sedan with manual transmission
2007-2013  E92 BMW   335i 335is - Coupe with manual transmission
2007-2013  E93 BMW   335i - Convertible with manual transmission
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Elring - Corporate Logo
T#:44767282
Part#: 082.770
Special Order: No Guaranteed ETA
$ 24.99 USD
Free Shipping on orders $49 and up
$ 24.99 USD
Free Shipping on orders $49 and up
Eliminate differential leaks with all new output shaft axle seals from Elring Replaces BMW p/n 33107568368, 33107505605, & 33100152629

Automatic Transmission Seals And O-Rings Kit
Fits BMW models equipped with the 1st-generation ZF 8HP45 or 8HP45X transmission
Elring - Corporate Logo
T#:54530867
Part#: 821.470
In Stock
New Item
$ 209.99 USD
Free Shipping on orders $49 and up
$ 209.99 USD
Free Shipping on orders $49 and up
The Elring Automatic Transmission Gasket Set provides the ultimate preventative maintenance or repair solution.
Elring - Corporate Logo
T#:54744782
Part#: 821.450
In Stock
New Item
$ 174.99 USD
Free Shipping on orders $49 and up
This Elring Automatic Transmission Gasket Set replaces your tired, heat-cycled internal seals with premium-grade elastomer components.

Elring - Corporate Logo
T#:54852004
Part#: B46.610
Special Order: No Guaranteed ETA
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.
Elring - Corporate Logo
T#:44733256
Part#: 703.190
Special Order: No Guaranteed ETA
$ 34.99 USD
Free Shipping on orders $49 and up
If your differential is leaking fluid from the input shaft at the front of the diff case, there is a good chance this seal is faulty. Replace your leaking seal with this new seal from Elring to prevent further fluid loss and prevent damage to your differential. Replaces BMW p/n 33121213949, 33121212197, & 33121204847
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Automatic Transmission Oil Pan And Filter Kit
For vehicles equipped with automatic transmission GA6HP19Z
Elring - Corporate Logo
T#:45005575
Part#: B01.650
Special Order: No Guaranteed ETA
$ 166.99 USD
Free Shipping on orders $49 and up
$ 166.99 USD
Free Shipping on orders $49 and up
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. This replacement pan and filter kit is the perfect replacement for your GA6HP19Z transmission.
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Elring - Corporate Logo
T#:45005550
Part#: B50.250
Special Order: No Guaranteed ETA
$ 8.99 USD
Free Shipping on orders $49 and up
Replace your lost or stripped drain plug with a brand new OEM Elring drain plug to prevent leaks and ensure a secure fit
IRP - Individual Racing Parts - Corporate Logo
T#:44461480
Part#: IRPSS-SC-3BB
Special Order: No Guaranteed ETA
$ 466.99 USD
Free Shipping on orders $49 and up
For BMW owners looking to elevate their driving experience, the IRP Short Shifter BMW V3 Self Centering - Black With Blue Button from Turner Motorsport is the ultimate choice, combining performance, style, and reliability in one premium package.
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Elring - Corporate Logo
T#:45005610
Part#: 761.160
In Stock
$ 10.99

This product was last offered at the strikethrough price on
05-15-2026

$ 9.99 USD
Free Shipping on orders $49 and up
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Drive axle seal, located on the front differential. This seal works on both the left & right side axles. Due to regular exposure to dirt and debris, axle seals are a common failure item. An axle seal failure can cause fluid to leak from the differential housing, eventually causing it to run dry, which can result in front differential failure. Prevent a dangerous failure and costly repair bill by replacing your compromised axle seals with this genuine component directly from BMW. Replaces BMW p/n 31508860349, 31508743675, & 33107505601
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