BMW Drivetrain Parts for BMW 3 Series E30 (1984-1991)

Flywheel Bolts - Set Of 8

T#:30430704

Part#: 11227805885FWKT

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$ 57.99 USD

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Genuine BMW hex bolt. M12X1,5X28

Be sure to replace your hardware with any flywheel removal service such as the rear main seal or clutch and flywheel.

Bav Auto Differential, Transfer Case, Transmission Oil-Pan Wrench ...

T#:580353

Part#: B8800025

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$ 24.74 USD

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The proper size for removing BMW drain plugs.

Genuine BMW Clutch Hose from Reservoir to Master Cylinder - F22,F30,F...

T#:177309

Part#: 35006857512

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$ 25.99 USD

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Genuine BMW Hose - 7.5X13.5
This item fits the following BMW Chassis:
F22,F30,F31,F32,F33,F34,F36

Genuine BMW Shifter Ball Bushing - 25111220600

T#:348772

Part#: 25111220600

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12% off MSRP $ 30.56

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$ 26.99 USD

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$ 30.56

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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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Genuine BMW 75w140 Saf-Xj - 1 liter

T#:210900

Part#: 83222357992

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5% off MSRP $ 46.12

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$ 43.68 USD

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$ 46.12

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Genuine BMW Saf-Xj

Genuine BMW Differential Fluid - 75W90 SAF-XO GL-5 Gear Oil - 1 Liter...

T#:30182

Part#: 07512293972

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5% off MSRP $ 31.97

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$ 30.29 USD

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This is the same synthetic differential oil used by BMW dealerships to service "open" or non LSD differentials. Very difficult to find, this fluid is the perfect factory replacement.

Differential Fluid Extraction Adapter

T#:578659

Part#: B3300000

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$ 21.33 USD

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Differential Fluid Extraction Adapter is an essential tool for efficiently draining and refilling differential fluid, ensuring your vehicle's differential system remains in optimal condition. Designed to work with most extraction pumps, this adapter simplifies maintenance tasks, making it easier to service your differential without the mess or hassle of traditional methods.

Efficient fluid extraction: Allows for quick and clean draining of differential fluid.
Versatile compatibility: Works with most extraction pumps, offering flexibility for various vehicle makes and models.
Hassle-free maintenance: Simplifies the process of refilling and draining differential fluid, reducing time and effort.
Durable construction: Built from high-quality materials to withstand frequent use and harsh conditions.
Easy installation: Designed for a secure fit and easy attachment to extraction pumps.

This Differential Fluid Extraction Adapter is a must-have for any vehicle owner looking to maintain the longevity and performance of their differential system.

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Genuine BMW MTF LT-2 Transmission Fluid. 1 Liter

T#:211303

Part#: 83222339219

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3% off MSRP $ 51.63

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$ 50.30 USD

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$ 51.63

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$ 50.30 USD

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Genuine BMW Oil For Manual Transmission Mtf Lt-2 - 1L
This item fits the following BMW Chassis:
E36 M3,E39 M5,E60 M5,E63 M6,E46 M3,E85 Z4M,E36,E39,E46,E53 X5,E63,E83 X3,E85 Z4,E86 Z4,E90,E92,E93,F06,F10,F12,F13

This item has been superseded to 83220309031

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Genuine BMW Manual Transmission Crossmember - E30 318i 318is 325e 325...

T#:50910

Part#: 23711176574

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2% off MSRP $ 63.99

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$ 62.99 USD

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$ 63.99

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$ 62.99 USD

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Genuine BMW Cross Member -
This item fits the following BMW Chassis:
E30

Shifter Linkage Rubber Boot - E30 6/1986+. E28 E24

T#:7624

Part#: 25111220912

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4% off MSRP $ 42.91

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$ 40.99 USD

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$ 42.91

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This is the rubber boot that goes over shift lever and helps to seal the manual shifter linkage and interior from the outside elements.

This item fits the following BMWs:
6/986-1991 E30 BMW 318i 318is 318ic 325e 325es 325i 325ic 325is M3
1986-1988 E28 BMW 528e 535i 535is M5
1986-1989 E24 BMW 635csi M6
1985-1987 E23 BMW 735i

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BMW Clutch Stop - Bavarian Autosport

T#:1777897

Part#: B2300001KT

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$ 21.59 USD

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BMW Clutch Stop

Improve your shifting experience with the BMW Clutch Stop. This adjustable clutch stop is designed to install beneath the clutch pedal, allowing you to set the precise stopping point just after the clutch disengages. Once adjusted, you can achieve consistent, smooth, and efficient shifts every time, saving valuable time and effort.

Benefits:

Enhances shifting precision and consistency
Saves time with smooth and fast shifts
Adjustable design allows for personalized settings

Upgrade your BMW's shifting performance with the BMW Clutch Stop for a more enjoyable driving experience.

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Genuine BMW Selector Shaft Seal - E36, E39, E46, E36/7 Z3

T#:393258

Part#: 23128677736

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7% off MSRP $ 30.63

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$ 28.36 USD

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$ 30.63

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A common source of leaks, the selector shaft seal should be replaced whenever the shifter assembly is serviced to prevent fluid loss.

Fits the following BMW chassis:
E36, E39, E46, E36/7 Z3

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Bav Auto CV Axle Shaft Puller / Wheel Bearing Hub Installer Kit ...

T#:580411

Part#: B8800102

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$ 104.39 USD

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Thin sockets included in this Bav Auto puller kit thread on to the axle shaft and pull the splined axle shaft into the hub. Can also be used to press wheel bearings onto the spindle shaft.

Genuine BMW Manual Transmission Screw Plug 23117527440

T#:7573

Part#: 23117527440

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$ 31.09 USD

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Genuine BMW Screw Plug - M24X1,5
This item fits the following BMW Chassis:
E30 M3,E39 M5,E46 M3,E30,E34,E36,E39,E46,E85 Z4

Bav Auto Transmission/Differential Drain Plug Socket Set

T#:580446

Part#: B8800141

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Drain plug socket set. Set of 3 hex-head sockets make removal of transmission and differential drain plugs so much easier. Includes 10mm, 14mm and 17mm sizes. 3/8" drive

Genuine BMW Shift Rod Lever Joint - Manual Transmission

For vehicles with production date up to 09/1985 For vehicles with production date up to 09/1989

T#:19864

Part#: 25117501309

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6% off MSRP $ 111.16

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$ 104.50 USD

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6% off MSRP

$ 111.16

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$ 104.50 USD

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Genuine BMW Gearshift Rod Joint -
This item fits the following BMW Chassis:
E30,E36

Flywheel Bolt - Pack Of 8

T#:385641

Part#: 11222243051X8KT

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$ 59.99 USD

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Most flywheel bolts are single-use only. They stretch when tightened. New mounting bolts are required with any flywheel swap. This is a set of 8 OE BMW M12x1.5x50mm flywheel bolts to help complete the job.

Replaces BMW #11221730533.

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Genuine BMW Differential Shim Set

T#:59557

Part#: 33139065734

Ships in 1 Business Day

1% off MSRP $ 83.99

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$ 82.99 USD

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$ 83.99

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$ 82.99 USD

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Genuine BMW Spacer Rings Set - 1,45Mm-1,69Mm
This item fits the following BMW Chassis:
E30 M3,E36 M3,E30,E34,E36

Clutch Slave Cylinder Bleeder Tool

T#:585675

Part#: CBTTOOL

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$ 70.42 USD

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Bleed your slave cylinder with confidence using this clutch slave cylinder bleeder tool. Get the job done right the first time and assure that your clutch pressure is appropriate. Use the tools' adjustable piston rod to apply pressure to the cylinders' piston rod, making the process much simpler.

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Genuine BMW 75W-90 Transmission Fluid - 1 liter

T#:198480

Part#: 83222339221

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9% off MSRP $ 51.76

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$ 46.89 USD

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This manual transmission fluid from BMW is approved by the factory for transmission service. Be sure to check capacities in your vehicle's owners manual to verify the amount and type you need.

Bav Auto Fluid Transfer Pump - 200ml - Viton Seals

T#:580336

Part#: B8800004

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$ 29.24 USD

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Use this high-quality fluid transfer pump to remove old fluid from power steering reservoirs, brake fluid reservoirs or differentials that do not have drain plugs (as on many later model BMWs), or to fill transmissions, differentials, and any other assemblies when changing the fluids.

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Speedometer Sensor - Mounted in Differential - E36 Z3 E30 325IX ...

T#:14056

Part#: 62168357020

Ships in 3 Business Days

2% off MSRP $ 87.99

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

$ 85.99 USD

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$ 87.99

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$ 85.99 USD

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This Genuine BMW speedometer / pulse generator is mounted in the back of the differential and provides wheel speed information to the instrument cluster speedometer.

This item fits the following BMWs:
1987-1991 E30 BMW 325ix
1992-1998 E36 BMW 318i 318is 318ti 318ic 323is 323ic 325i 325is 325ic 328i 328is 328ic M3
1990-1999 E31 BMW 840i 840ci 850i 850ci 850csi
1996-2002 Z3 BMW Z3 1.9 Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i

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Bav Auto Universal Flex Disc - Multiple BMW Applications

For vehicles with manual transmission only For all vehicles with automatic transmission. Also for vehicles with manual transmissio...

T#:639802

Part#: 26117511454

Ships on Aug 20, 2026

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$ 42.49 USD

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This replacement flex disc (aka: the guibo) is a vibration dampener mounted on the back of the transmission which connects to the driveshaft. When it has worn, it produces a terrible vibration throughout the car. It's especially noticeable at low speeds and when starting from a standstill. Oil leaking from the back of the transmission will significantly reduce its life. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

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Bav Auto Wheel Hub and Rotor Grinding Kit

T#:580437

Part#: B8800132

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$ 43.19 USD

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Used to remove corrosion and ensure brake rotors, wheel spacers, etc sit flush on your hubs

Bav Auto Axle Shaft Impact Force Screw Adapter

T#:580429

Part#: B8800122

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$ 36.89 USD

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For use with B8800120 (Hub Puller Adapter) as an impact driver to aid in removal of stuck CV axle shafts.

Bav Auto Fluid Transfer Pump - 1 Liter - Viton Seals

T#:580335

Part#: B8800003

In Stock

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$ 51.84 USD

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Use this high-quality fluid transfer pump to remove old fluid from power steering reservoirs, brake fluid reservoirs or differentials that do not have drain plugs (as on many later model BMWs), or to fill transmissions, differentials, and any other assemblies when changing the fluids. For draining differentials we recommend using the Bavarian Autosport adapter part # B3300000.

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Genuine BMW Selector Rod Shaft Seal

T#:51482

Part#: 24147571213

Ships in 3 Business Days

4% off MSRP $ 24.99

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

$ 23.99 USD

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$ 24.99

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Fits the following transmissions: GA6HP19 GA6HP19Z GA6HP26Z A5S325Z A5S310Z A5S440Z A5S560Z ZF 4HP22/24 ZF 4HP22/24-EH ZF 3HP22

Genuine BMW Clutch Fork Lever - Multiple BMWs

T#:367981

Part#: 21511204229

In Stock

5% off MSRP $ 78.99

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

$ 74.99 USD

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$ 78.99

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This is the factory clutch release fork for many BMW models with manual transmissions. The throw out bearing rides on the clutch release fork. While replacing other clutch components it may be a good idea to replace the fork along with the throw out bearing.

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Genuine BMW Driveshaft Threaded Ring With Clamp-rin 26117514037 ...

T#:13304

Part#: 26117514037

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4% off MSRP $ 55.99

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$ 53.99 USD

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$ 55.99

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$ 53.99 USD

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Genuine BMW Threaded Ring With Clamp-Ring
This item fits the following BMW Chassis:
E30 M3,E36 M3,E30,E36,E46,E83 X3,E85 Z4

Genuine BMW Driveshaft Center Support Bearing

T#:368037

Part#: 26121225071

Ships in 3 Business Days

5% off MSRP $ 54.21

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

$ 51.60 USD

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5% off MSRP

$ 54.21

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$ 51.60 USD

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Bav Auto Wheel Hub Puller / Axle Press - 4 lug bolt - BMW & MINI ...

T#:580367

Part#: B8800043

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$ 32.29 USD

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Use this tool to press the splined axle end out of the wheel flange or hub on rear-wheel drive and front-wheel drive 4 LUG BMWs and MINIs. This tool is also used to pull the front wheel bearing hub on 2-wheel drive BMW models with sealed bearing and hub assemblies.

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Bav Auto Hub Adapter / Hub Puller

T#:580427

Part#: B8800120

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$ 98.99 USD

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For use with B8800122 impact driver to remove stuck CV axle shafts.

Genuine BMW CV Boot Repair Kit

T#:368216

Part#: 33219067815

Ships in 4 Business Days

6% off MSRP $ 119.99

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

$ 112.99 USD

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$ 119.99

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

$ 112.99 USD

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Shift Linkage Selector Rod Joint Kit

T#:182520

Part#: 25117503525K

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$ 83.10 USD

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As BMWs age, and from spirited use, the shift linkage in the manual transmission will become worn. This selector rod joint is one of the main pieces in the shift linkage but is often overlooked when installing a new shifter or rebuilding the original linkage. This knuckle is the piece that connects the linkage to the internals of the transmission, therefore, it's vital in completing smooth and crisp shifts. Our selector rod kit includes the pieces to replace the transmission selector rod joint and restore its action to a new feel.

In addition to helping restore shifting feel, this piece is required in many short shift kits and selector rod upgrades. The original joint on your car may be the wrong size or shape to work with the new selector rod.

This kit includes part numbers 25117503525 - selector rod joint, 23411466134 shift linkage pin, 4 x 25111220439 washer .

This item fits the following BMWs:
3/1974-1976 2002 BMW 2002 2002tii
1981-1982 E21 BMW 320i
1990-1991 E30 BMW 318i 318is 318ic 325i 325ic 325is 325ix
1987-1991 E30 BMW M3
1992-1994 E36 BMW 325i 325is 325ic M3
1982-1983 E28 BMW 528e 533i
1989-1994 E34 BMW 525i 530i 535i 540i M5
1990-1995 E31 BMW 850i 850csi

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Motor Mount - E30 318is (M42)

T#:14693

Part#: 11811137076

Ships in 4 Business Days

6% off MSRP $ 204.99

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

$ 192.99 USD

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$ 204.99

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$ 192.99 USD

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This is a Genuine BMW rubber motor mount for E30 318i/is/ic with the M42 4 cylinder engine. There are 2 per car, and they are sold individually. We recommend replacing both at the same time, so be sure to add 2 to your cart!

When doing any sort of repair or maintenance there is no replacement for genuine factory parts. Turner Motorsport carries the Genuine BMW brand with pride and has the parts you need to complete your next project with confidence.

This item fits the following BMWs:
1990-1991 E30 BMW 318i 318is 318ic

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E30 318i/is, E36 318i, Z3 1.9 JB Racing Lightweight Aluminum Flywheel...

T#:3769

Part#: 520-040-215

Back Ordered

11% off MSRP $ 765.00

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

$ 679.00 USD

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11% off MSRP

$ 765.00

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

$ 679.00 USD

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Aluminum flywheels are much lighter than the stock steel flywheel and that produces better throttle response and more available horsepower to the wheels for faster acceleration. The JB Racing aluminum flywheels are a direct replacement for the stock flywheel and work with stock clutch components for an easy upgrade with very little downside.

Modern flywheels are built with additional components and features that are designed to dampen and minimize vibrations from the engine and transmission. As a result they have become bloated in weight and that means more energy is used up just making the flywheel spin. The weight difference between an aluminum and steel flywheel is huge - sometimes more than 50% less. Without the additional mass, more energy can be diverted to where it counts most - moving the car. The flywheel and clutch is one of the first areas that engine builders address when making the rotating assembly lighter for race engines. The dampening effect is just not needed on cars that are focused on performance.

In addition to releasing more power to the wheels, the lighter flywheel allows the engine to spin more freely, which improves throttle response. Again, the difference is huge as you watch the revs build faster than before. With the engine spinning easier the power band comes up much sooner. The stock steel flywheel feels lazy in comparison. There is a driving adjustment required to get used to how much faster the engine revs but that's not really a downside.

The JB lightweight flywheel is designed to be used with a factory organic clutch - the same clutch kit that you would get from any BMW dealer. This makes replacement clutch components easy to source and inexpensive when compared to specialized racing clutches. By using the factory BMW clutch, JB has also made the whole assembly easy to live with when used on the street. The clutch behaves the same as it originally did - just with better throttle response and more power! The JB flywheel can also be rebuilt with a new clutch contact surface - you don't have to buy a new flywheel.

Aluminum flywheels are considered 'single-mass' flywheels because they do not have the same dampening designs as an original 'dual-mass' flywheel. With a single-mass design more noise and vibration may be noticeable. There are steps you can take to minimize the noise - heavier weight transmission oil and clutch discs with anti-rattle springs (sprung-hub clutch).

Stock Flywheel Weight = 27.0lbs
JB Flywheel Weight = 9.0lbs

This item fits the following BMWs:
1989-1992 E30 BMW 318i 318is 318ic
1992-1997 E36 BMW 318i 318is 318ti 318ic
1996-1997 Z3 BMW Z3 1.9

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Bav Auto Oil Extractor - 10 Liter - Inserts Into Dip Stick Tube ...

T#:580333

Part#: B8800001

In Stock

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$ 146.19 USD

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$ 171.99

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

$ 146.19 USD

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Change your oil without getting underneath the vehicle! This oil extractor pulls the oil out of your engine through the dip stick tube.

Bav Auto Wheel Bearing Tool Master Set

T#:580402

Part#: B8800092

Ships on Sep 1, 2026

Sale - Save 5% $ 355.99

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

$ 338.19 USD

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Sale - Save 5%

$ 355.99

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

$ 338.19 USD

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For removal and installation of pressed in rear wheel bearings on most BMW's and pressed in front wheel bearing on many all-wheel drive BMWs.

Clutch Pedal Arm - E30,E30 M3

T#:25239

Part#: 35311154737

In Stock

1% off MSRP $ 83.99

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

$ 82.99 USD

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1% off MSRP

$ 83.99

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

$ 82.99 USD

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Replace your sloppy and squeaky clutch pedal with this Genuine BMW clutch pedal.

This item fits the following BMWs:
1984-1985 E30 BMW 318i
1984-1991 E30 BMW 325e 325es 325i 325ic 325is 325ix M3
1982-1988 E28 BMW 528e 533i 535i 535is M5

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Genuine BMW Clutch Release/Throw-out Bearing - E30 M3, E34 M5, Z3 M C...

T#:19645

Part#: 21512226729

Ships in 4 Business Days

6% off MSRP $ 116.99

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

$ 109.99 USD

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6% off MSRP

$ 116.99

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

$ 109.99 USD

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Genuine BMW Clutch Release Bearing - H=25mm
This item fits the following BMW Chassis:
E30 M3,E36 M3,E34 M5,E30,E34,E36

Genuine BMW Output Shaft Seal

T#:181126

Part#: 23121205342

Ships in 3 Business Days

3% off MSRP $ 30.99

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

$ 29.99 USD

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3% off MSRP

$ 30.99

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

$ 29.99 USD

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Genuine BMW Shaft Seal - 40X55X8
This item fits the following BMW Chassis:
E30 M3,E34 M5,E30,E34

Genuine BMW Automatic Transmission Line Bracket - E30 325i 325is 325i...

T#:7463

Part#: 17201712210

Ships in 3 Business Days

6% off MSRP $ 31.99

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$ 29.99 USD

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6% off MSRP

$ 31.99

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

$ 29.99 USD

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Genuine BMW Bracket Oil Pipe
This item fits the following BMW Chassis:
E36 M3,E30,E34,E36,E38,E39,E46,E53 X5 X5,E65,E83 X3,E85 Z4

Genuine BMW Rubber Mounting - 33172228425

Upgrade from the Z3 M, adds stiffness to the rear with out a harsh increases in NVH

T#:59637

Part#: 33172228425

In Stock

2% off MSRP $ 301.99

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

$ 295.99 USD

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2% off MSRP

$ 301.99

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$ 295.99 USD

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Genuine BMW RUBBER MOUNTING

Genuine BMW Cup - 31211126790 - E30

T#:54349

Part#: 31211126790

In Stock

$ 22.00

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

$ 21.99 USD

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$ 21.99 USD

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Genuine BMW Cup -
This item fits the following BMW Chassis:
E30

E30 M3 JB Racing Lightweight Aluminum Flywheel

T#:3768

Part#: 520-050-228

Ships in 5 Business Days

$ 630.00 USD

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$ 630.00 USD

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Aluminum flywheels are much lighter than the stock steel flywheel and that produces better throttle response and more available horsepower to the wheels for faster acceleration. The JB Racing aluminum flywheels are a direct replacement for the stock flywheel and work with stock clutch components for an easy upgrade with very little downside.

Modern flywheels are built with additional components and features that are designed to dampen and minimize vibrations from the engine and transmission. As a result they have become bloated in weight and that means more energy is used up just making the flywheel spin. The weight difference between an aluminum and steel flywheel is huge - sometimes more than 50% less. Without the additional mass, more energy can be diverted to where it counts most - moving the car. The flywheel and clutch is one of the first areas that engine builders address when making the rotating assembly lighter for race engines. The dampening effect is just not needed on cars that are focused on performance.

In addition to releasing more power to the wheels, the lighter flywheel allows the engine to spin more freely, which improves throttle response. Again, the difference is huge as you watch the revs build faster than before. With the engine spinning easier the power band comes up much sooner. The stock steel flywheel feels lazy in comparison. There is a driving adjustment required to get used to how much faster the engine revs but that's not really a downside.

The JB lightweight flywheel is designed to be used with a factory organic clutch - the same clutch kit that you would get from any BMW dealer. This makes replacement clutch components easy to source and inexpensive when compared to specialized racing clutches. By using the factory BMW clutch, JB has also made the whole assembly easy to live with when used on the street. The clutch behaves the same as it originally did - just with better throttle response and more power! The JB flywheel can also be rebuilt with a new clutch contact surface - you don't have to buy a new flywheel.

Aluminum flywheels are considered 'single-mass' flywheels because they do not have the same dampening designs as an original 'dual-mass' flywheel. With a single-mass design more noise and vibration may be noticeable. There are steps you can take to minimize the noise - heavier weight transmission oil and clutch discs with anti-rattle springs (sprung-hub clutch).

The JB flywheel includes ignition trigger wheel.

Stock Flywheel Weight = 19.5lbs
JB Flywheel Weight = 8.0lbs

This item fits the following BMWs:
1987-1991 E30 BMW M3

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Genuine BMW Differential Gasket Set - E23 E24 E28 E30 Z3

T#:7914

Part#: 33101210518

Ships in 3 Business Days

2% off MSRP $ 148.99

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

$ 145.99 USD

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2% off MSRP

$ 148.99

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

$ 145.99 USD

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Genuine BMW Gasket Set Differential - Typ 188
This item fits the following BMW Chassis:
E30 M3,E30

Transmission Mounts E30 M3 Standard/Stock (single)

T#:3782

Part#: 23712225624

Ships in 3 Business Days

6% off MSRP $ 138.99

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

$ 130.99 USD

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6% off MSRP

$ 138.99

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

$ 130.99 USD

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A known weak spot in the E30 M3's driveline. Replacing these inexpensive mounts will remove a lot of the play that occurs with worn mounts. This transmission mounts fit all 1987, 1988, 1988, 1989, 1990 and 1991 M3 (E30 chassis)

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Genuine BMW Front Wheel Hub - E30 M3

T#:12705

Part#: 31212225362

Ships in 6 Business Days

2% off MSRP $ 1,316.99

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

$ 1,290.99 USD

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2% off MSRP

$ 1,316.99

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

$ 1,290.99 USD

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GENUINE BMW WHEEL HUB WITH BEARING, FRON:H31210.--

This item fits the following BMWs:
BMW M Series - M3

We also stock a lower cost high quality aftermarket E30 M3 front wheel bearing

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E30 325i, E34 525i (M20) JB Racing Lightweight Aluminum Flywheel (Rep...

T#:385699

Part#: 520-060-228

Ships on Aug 6, 2026

$ 581.00 USD

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$ 581.00 USD

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Aluminum flywheels are much lighter than the stock steel flywheel and that produces better throttle response and more available horsepower to the wheels for faster acceleration. The JB Racing aluminum flywheels are a direct replacement for the stock flywheel and work with stock clutch components for an easy upgrade with very little downside.

Modern flywheels are built with additional components and features that are designed to dampen and minimize vibrations from the engine and transmission. As a result they have become bloated in weight and that means more energy is used up just making the flywheel spin. The weight difference between an aluminum and steel flywheel is huge - sometimes more than 50% less. Without the additional mass, more energy can be diverted to where it counts most - moving the car. The flywheel and clutch is one of the first areas that engine builders address when making the rotating assembly lighter for race engines. The dampening effect is just not needed on cars that are focused on performance.

In addition to releasing more power to the wheels, the lighter flywheel allows the engine to spin more freely, which improves throttle response. Again, the difference is huge as you watch the revs build faster than before. With the engine spinning easier the power band comes up much sooner. The stock steel flywheel feels lazy in comparison. There is a driving adjustment required to get used to how much faster the engine revs but that's not really a downside.

The JB lightweight flywheel is designed to be used with a factory organic clutch - the same clutch kit that you would get from any BMW dealer. This makes replacement clutch components easy to source and inexpensive when compared to specialized racing clutches. By using the factory BMW clutch, JB has also made the whole assembly easy to live with when used on the street. The clutch behaves the same as it originally did - just with better throttle response and more power! The JB flywheel can also be rebuilt with a new clutch contact surface - you don't have to buy a new flywheel.

Aluminum flywheels are considered 'single-mass' flywheels because they do not have the same dampening designs as an original 'dual-mass' flywheel. With a single-mass design more noise and vibration may be noticeable. There are steps you can take to minimize the noise - heavier weight transmission oil and clutch discs with anti-rattle springs (sprung-hub clutch).

This flywheel replaces the stock original single-mass flywheel and should only be used with the corresponding 'single-mass' clutch kit. According to BMW the single mass flywheel was installed in all 325i up to 12/86 production date but we have seen some later cars with a single-mass flywheel. The age of the car almost guarantees one or more clutch replacements and possibly a change to the original flywheel as well. You may not know which flywheel is currently installed until the flywheel cover or the transmission is removed.

Stock Flywheel Weight = 18.0lbs
JB Flywheel Weight = 8.0lbs

This item fits the following BMWs:
1984-1991 E30 BMW 325i 325ic 325is (with single-mass flywheel)
1989-1990 E34 BMW 525i (with single-mass flywheel)

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Rear Axle CV Boot Repair Kit - Inner - E30 318is 325i 325is

T#:7943

Part#: 33219067814

Ships on Aug 19, 2026

5% off MSRP $ 110.99

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

$ 104.99 USD

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5% off MSRP

$ 110.99

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

$ 104.99 USD

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This is the OEM GKN / Loebro brand rear axle boot kit for the interior CV joint. The kit includes the boot, clip, clamp and grease. This boot can be used on the interior CV joint.

This item fits the following BMWs:
1989-1991 E30 BMW 318is
1984-1991 E30 BMW 325i 325ic 325is M3

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