Home
Drivetrain

BMW Drivetrain Parts for BMW E21 320i M10 1.8L

Clear BMW chassis

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.

Sub-Categories

Sort By:

Throw Out Bearing (Sachs) for Most BMWs (see list)

2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!

T#:371823

Part#: 21517521471

In Stock

$ 50.99 USD

Add to Wish List

Qty

$ 50.99 USD

Add to Wish List

Standard Throwout Bearing. Works with stock clutch/pressure plate or HD setup. Note: When you buy a standard clutch kit from us, it includes the throw-out bearing. This part is also known by a few other part#'s, including BMW Part# 21 51 1 223 366 (21511223366), BMW Part# 21 51 2 226 729 (21512226729), and Sachs part# 3151231031.

This throw out bearing fits most BMWs including:
1975-1983 E21 3 Series - all including 320i, 323i
1975-1989 E24 6 series including 630csi, 633csi, 635csi & E24 M6
1982-1988 E28 5 Series (all) including 528e, 533i, 535i & E28 M5
1984-1991 E30 3 series (all) including 318i, 318is, 325, 325e, 325es, 325i, 325is, 325ix & E30 M3
1988-1994 E32 7 Series 6 cylinder (735i, 735iL)
1989-1995 E34 5 Series 6 cylinder (525i & 535i)
1992-1999 E36 3 Series (all) including 318i, 318is, 318ti, 325i, 325is, 323is, 328i, 328is, and E36 M3
1997-2003 E39 5 Series 6 cylinder, including 528i, 525i & 530i
1999-2005 E46 3 Series with 5 speed, including 323i, 323Ci, 325i, 325xi, 325Ci, 328i, 328Ci, 330i, 330Ci & 330xi (**no ZHP 6 speed)
2000-2006 X5 6 cylinder / X5 3.0
1996-2002 Z3 Roadster/Coupe including Z3 1.9, 2.3, 2.5, 2.8 and 3.0

Show More Show Less

Clutch Slave Cylinder - E30 including M3

We Price Match - Give Us A Call or Chat!

T#:3573

Part#: 21521116300

In Stock

$ 35.00

This product was last offered at the strikethrough price on
06-26-2026

$ 28.99 USD

Add to Wish List

Qty

$ 28.99 USD

Add to Wish List

This is a replacement clutch slave cylinder, made by a high quality OEM manufacturer. It fits all 1984-1991 3 series, including M3, 318i, 318is, 325, 325e, 325es, 325i, 325is, 325ic, and 325ix.

Febi Shift Tower Mount - E10, E21, E23, E24, E28, E30

We Price Match - Give Us A Call or Chat!

T#:7617

Part#: 25111208580

In Stock at Vendor

$ 23.99 USD

Add to Wish List

Qty

$ 23.99 USD

Add to Wish List

BMW GEARSHIFT SUPPORTING BRACKET 25111208580

Flex Disc - Guibo - E21 E28 E30 E36 Z3

We Price Match - Give Us A Call or Chat!

T#:359528

Part#: 26111225624

In Stock

$ 70.99 USD

Add to Wish List

Qty

$ 70.99 USD

Add to Wish List

Replacement guibo made by Febi . 110mm diameter x 28mm width - for:

1977-1983 E21 - 320i
1983-5/1986 E28 - 528e - Manual Transmission
5/1986-1988 E28 - 528e - Manual or Automatic Transmission
1984-1991 E30 - 318i, 318is, & 318ic
1984-1986 E30 - 325e/es (thru 04/1986)
1986-1991 E30 - 325i, 325is, 325ic
1987-1991 E30 - 325ix
1992-1997 E36 - 318i 318is 318ic - For Automatic Transmission only
1996-1998 Z3 - Z3 1.9 liter roadster

Show More Show Less

Febi Febi Manual Transmission Fluid (75w-80) - 1 Liter

We Price Match - Give Us A Call or Chat!

T#:1180762

Part#: G052911

In Stock

$ 29.99

This product was last offered at the strikethrough price on
07-10-2026

$ 22.99 USD

Add to Wish List

Qty

$ 22.99 USD

Add to Wish List

Fully synthetic high performance GL-5 gear oil excellent lubricating properties, high ageing resistance, and high wetting and adhesion properties

Clutch Release Bearing

2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!

T#:28803208

Part#: 21511204525

In Stock

$ 101.99

This product was last offered at the strikethrough price on
03-17-2026

$ 63.99 USD

Limited Qty Sale

Add to Wish List

Qty

$ 101.99

This product was last offered at the strikethrough price on
03-17-2026

$ 63.99 USD

Limited Qty Sale

Add to Wish List

2002, E21 320i, E30 318i (M10) JB Racing Lightweight Aluminum Flywhee...

T#:3647

Part#: 520-110-215

Ships in 2 Business Days

$ 581.00 USD

Add to Wish List

Qty

$ 581.00 USD

Add to Wish List

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 be rebuilt too with a new clutch contact surface.

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 = 16.5lbs
JB Flywheel Weight = 8lbs

This item fits the following BMWs:
1974-1976 2002 BMW 2002
1977-1983 E21 BMW 320i
1984-1985 E30 BMW 318i

Show More Show Less

Febi Clutch Release/Throw-Out Bearing

We Price Match - Give Us A Call or Chat!

T#:382440

Part#: 21517521471

Back Ordered

$ 64.99 USD

Add to Wish List

Qty

$ 64.99 USD

Add to Wish List

Should be replaced each time the clutch is replaced

Sachs Clutch Kit - E21, E30

2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!

T#:378351

Part#: 21211223572

Ships in 1 day

$ 281.78 USD

Add to Wish List

Qty

$ 281.78 USD

Add to Wish List

Includes clutch disk, pressure plate and clutch release bearing

Hella Reverse Light Switch And Idle Gear - E10, E21, E3, E9

For vehicles with production date up to 09/1977

T#:7578

Part#: 23141352153

Special Order: No Guaranteed ETA

$ 22.99 USD

Add to Wish List

Qty

$ 22.99 USD

Add to Wish List

OEM BMW MANUAL TRANSMISSION SWITCH, REVERSING LIGHT AND 23141352153.--

This item fits the following BMWs:
BMW 1600, 2002, 2002tii
BMW 3 Series - 318i, 320i

--.

Show More Show Less

Febi Output Shaft Seal - E10, E12, E21, E23, E24, E28, E3, E30, E32, ...

We Price Match - Give Us A Call or Chat!

T#:381870

Part#: 23121205340

In Stock

$ 5.23 USD

Add to Wish List

Qty

$ 5.23 USD

Add to Wish List

Located on the tail stock of the transmission

Selector Shaft Seal - Priced Each

We Price Match - Give Us A Call or Chat!

T#:16208928

Part#: 23111204223

In Stock

$ 7.99

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

$ 6.99 USD

Add to Wish List

Qty

$ 6.99 USD

Add to Wish List

High Temperature CV Joint Grease - 120g Tube

We Price Match - Give Us A Call or Chat!

T#:26438189

Part#: G000633

In Stock

$ 11.99

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

$ 8.15 USD

Add to Wish List

Qty

$ 8.15 USD

Add to Wish List

Febi Front Wheel Bearing Kit - E21

We Price Match - Give Us A Call or Chat!

T#:19838

Part#: 31211107447

In Stock at Vendor

$ 12.99 USD

Add to Wish List

Qty

$ 12.99 USD

Add to Wish List

WHEEL BEARING REPAIR KIT 31211107447 Manufactured by Febi

Febi Transmission Mount - E21

We Price Match - Give Us A Call or Chat!

T#:381872

Part#: 23711109173

Ships in 1 Business Day

$ 17.68

This product was last offered at the strikethrough price on
05-29-2026

$ 15.65 USD

Add to Wish List

Qty

$ 15.65 USD

Add to Wish List

Mounted at the rear of transmission on crossmember

Febi Driveshaft Centering Sleeve

We Price Match - Give Us A Call or Chat!

T#:382476

Part#: 26117526611

In Stock at Vendor

$ 23.99

This product was last offered at the strikethrough price on
07-15-2026

$ 14.99 USD

Add to Wish List

Qty

$ 14.99 USD

Add to Wish List

Located at the front of the drive shaft

Febi Drain Plug Gasket

We Price Match - Give Us A Call or Chat!

T#:340702

Part#: 07119963355

Ships on Oct 6, 2026

$ 1.99 USD

Add to Wish List

Qty

$ 1.99 USD

Add to Wish List

22x27 aluminum sealing ring

Select Vehicle

Purpose

Category

Home

Drivetrain

Brand

View All Brands

Price

Shipping