Differentials & Accessories

A BMW differential and it's related differential parts help put power to the wheels. We carry differential parts for high-performance street use, dual street & track fun, or full-on professional race cars. We offer BMW limited slip differentials, stock diff rebuilds and the highest quality diff parts & accessories available. Our custom built limited-slip differentials BMW race gears are the best on the market. Use our SEARCH BY MODEL feature to filter these items for your BMW.

Need help finding Differentials & Accessories for your BMW? Call us at 877.639.9648, email us, or live chat for expert assistance.

Differential Oil Pipe Connector (919-16X1.5-06D) - F82 M4 GT4

Genuine Motorsport Oil Pipe Connector used on M4 GT4

Price: $13.85

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Differential Oil Pipe O-Ring - M4 GT4

Genuine Motorsport Oil Pipe O-Ring used on M4 GT4

Price: $2.99

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Differential Output Flange - E30 318i 325e 1984-1985

Original BMW Differential Drive Flange - Fits Left Or Right

Price: $181.55
191.11

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Differential Output Flange, Left - Genuine BMW - E46 M3 & Z4M

Original BMW left differential output flange for all E46 M3 and E85/E86 Z4M models.

Price: $171.73
195.42

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Differential Output Flange, Right - Genuine BMW - E46 M3 & Z4M

Original BMW right differential output flange for all E46 M3 and E85/E86 Z4M models.

Price: $171.73
195.42

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Differential Output Seal, BMW - E30 325ix E12 528i 530i E24 630CSi 633CSi

Original BMW oil seal for the front output shaft on E30 325ix. Also used on the rear of E12 and early E24 models.

Price: $18.25
19.21

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Differential Output Shaft Bearing, OEM - E30 E36 Z3 E28 E34 E24 E23

OEM tapered bearing for the left or right differential output shaft. Sold individually.

Price: $33.99
134.90

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Differential Output Shaft Seal With Lock Ring - E46 E9X E39 E60 X3 X5 Z4

Genuine BMW Differential Output Seal - Fits Left or Right

Price: $18.44
19.41

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Differential Rear Axle Shaft Seal with Lock Ring - E46 M3, E9x M3, E39 M5 and more

High Quality Replacement to BMW # 33107510289

Price: $17.99

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Differential Rear Cover - E39 M5

Original Replacement Differential Cover With Cooling Fins

Price: $404.01
447.65

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Differential Rear Cover, BMW - E85 E86 Z4M

Original BMW finned differential rear cover for E85/E86 Z4 M Coupe and M Roadster.

Price: $264.21
278.12

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Differential Ring Connection (779-18D-06D) - F82 M4 GT4

Genuine Motorsport Ring Connection used on M4 GT4

Price: $41.97

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Differential Rubber Mounting - E28 524td 528e & E24 633CSi 635CSi

Original BMW differential mount for many E28 and E24 models.

Price: $119.06
125.33

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Differential Rubber Mounting 33171135242

Original-spec rear diff mount. OEM replacement for BMW part #33171135242

Price: $24.99
62.65

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Differential Rubber Mounting, Genuine BMW - E30 3-series (not for ix)

Original BMW rear differential mount for E30 318i, 318is, 325e, 235es, 325i, 325is, and M3.

Price: $104.69
110.20

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Differential Tail Mount with Bushing, BMW - F10 M5 & F06/F12 M6

Original BMW adapter attaches the rear of the differential to the chassis on M5 and M6 models.

Price: $588.79
654.21

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Differential Temperature Sensor, BMW - F8X G8X G42 G20 G30 G05 F95

Original BMW temperature sensor for the rear differential gear oil.

Price: $32.13
33.82

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Differential Threaded Pipe Joint - F82 M4 GT4

Genuine Motorsport Threaded Pipe Joint used on M4 GT4

Price: $8.59

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Differential Union Fitting (990-06D) - M4 GT4

Genuine Motorsport Differential Union Fitting used on M4 GT4

Price: $23.00

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Differential Washer Gasket - M4 GT4

Genuine Motorsport Washer Gasket used on M4 GT4

Price: $1.59

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Diffsonline Custom Performance Differential - M2 M3 M4 F80 F82 F83 F87

Diffsonline Custom Performance Differential for F87 M2, F80 M3, and F82/F83 M4.

Price: $3,149.00 – $6,649.00
3149.00-6649.00

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Dimple M22x1.5x9 Magnetic Low-Profile Oil Drain Plug

Isolate harmful metal particles in your oil and prolong the life of your differential or transmission

Price: $34.99

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Driveshaft Center Support Bearing - E9X M3 - 26122283046

Genuine BMW center support bearing so S65 powered E90, E92 and E93 M3

Price: $151.34
167.68

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Driveshaft Shop BMW E36 M3 Road-Race Upgraded Rear Axles (Pair)

Replace your stock E36 M3 rear axles, built to handle 1,000 HP with a 1 year warranty!

Price: $2,200.00

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Driveshaft Shop BMW E46 M3 Road-Race Upgraded Rear Axles (Pair)

Replace your stock E46 M3 rear axles, built to handle 1,000 HP with a 1 year warranty!

Price: $2,200.00

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E28 M5 Diffsonline Custom Performance Differential

Increase the torque and traction delivered to the ground for faster acceleration and reduced lap times!

Price: $1,449.00 – $9,249.00

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E28 M5 Diffsonline Stock Rebuild Differential (3.91, 2-Clutch)

Stock E28 M5 differential rebuilt with love

Price: $2,049.00

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E30 325i & M3 Diffsonline Custom Performance Differential

Better traction, handling, and acceleration - all in one upgrade!

Price: $1,549.00 – $7,549.00

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E30 Finned Differential Cover Kit - 33112228335

The Genuine BMW diff cover with cooling fins for keeping your E30 differential cool under hard use

Price: $559.99

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E34 M5 Diffsonline Custom Performance Differential

Increase the torque and traction delivered to the ground for faster acceleration and reduced lap times!

Price: $1,449.00 – $9,249.00

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E36 318i/323i/325i/328i Diffsonline Custom Performance Differential

Increase the torque and traction delivered to the ground for faster acceleration and reduced lap times!

Price: $1,549.00 – $5,449.00

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E36 M3 Diffsonline Custom Performance Differential

Increase the torque and traction delivered to the ground for faster acceleration and reduced lap times!

Price: $1,549.00 – $7,549.00

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E36 Rear Differential Front Mount - 33171134871

Replacement/upgrade rubber front differiential mounts

Price: $36.79

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E38 740i/750iL Custom Performance Differential

Better traction, handling, and acceleration - all in one upgrade!

Price: $1,449.00 – $5,049.00

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E39 540i Custom Performance Differential

Better traction, handling, and acceleration - all in one upgrade!

Price: $2,949.00 – $8,549.00

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E39 540i, E38 740i Diffsonline Stock Rebuild: 3.15, non-LSD

Stock 540/740 3.15 differential rebuilt with love

Price: $1,749.00

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E39 M5 Diffsonline Custom Differential

Better traction, handling, and acceleration - all in one upgrade!

Price: $1,449.00 – $9,249.00

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E39 M5 Diffsonline Stock Rebuild Differential (3.15, 2-Clutch)

Stock E39 M5 differential rebuilt with love

Price: $2,049.00

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E46 Finned Differential Cover

An aluminum factory BMW piece that fits all non-M E46s, required for limited slip diffs!

Price: $142.44
149.94

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E46 M3 Diffsonline Custom Performance Differential

Increase the torque and traction delivered to the ground for faster acceleration and reduced lap times!

Price: $1,649.00 – $9,849.00

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Differentials & Accessories

Differential Oil Pipe Connector (919-16X1.5-06D) - F82 M4 GT4

Price: $13.85

Differential Oil Pipe O-Ring - M4 GT4

Price: $2.99

Differential Output Flange - E30 318i 325e 1984-1985

Price: $181.55 191.11

Differential Output Flange, Left - Genuine BMW - E46 M3 & Z4M

Price: $171.73 195.42

Differential Output Flange, Right - Genuine BMW - E46 M3 & Z4M

Price: $171.73 195.42

Differential Output Seal, BMW - E30 325ix E12 528i 530i E24 630CSi 633CSi

Price: $18.25 19.21

Differential Output Shaft Bearing, OEM - E30 E36 Z3 E28 E34 E24 E23

Price: $33.99 134.90

Differential Output Shaft Seal With Lock Ring - E46 E9X E39 E60 X3 X5 Z4

Price: $18.44 19.41

Differential Rear Axle Shaft Seal with Lock Ring - E46 M3, E9x M3, E39 M5 and more

Price: $17.99

Differential Rear Cover - E39 M5

Price: $404.01 447.65

Differential Rear Cover, BMW - E85 E86 Z4M

Price: $264.21 278.12

Differential Ring Connection (779-18D-06D) - F82 M4 GT4

Price: $41.97

Differential Rubber Mounting - E28 524td 528e & E24 633CSi 635CSi

Price: $119.06 125.33

Differential Rubber Mounting 33171135242

Price: $24.99 62.65

Differential Rubber Mounting, Genuine BMW - E30 3-series (not for ix)

Price: $104.69 110.20

Differential Tail Mount with Bushing, BMW - F10 M5 & F06/F12 M6

Price: $588.79 654.21

Differential Temperature Sensor, BMW - F8X G8X G42 G20 G30 G05 F95

Price: $32.13 33.82

Differential Threaded Pipe Joint - F82 M4 GT4

Price: $8.59

Differential Union Fitting (990-06D) - M4 GT4

Price: $23.00

Differential Washer Gasket - M4 GT4

Price: $1.59

Diffsonline Custom Performance Differential - M2 M3 M4 F80 F82 F83 F87

Price: $3,149.00 – $6,649.00 3149.00-6649.00

Dimple M22x1.5x9 Magnetic Low-Profile Oil Drain Plug

Price: $34.99

Driveshaft Center Support Bearing - E9X M3 - 26122283046

Price: $151.34 167.68

Driveshaft Shop BMW E36 M3 Road-Race Upgraded Rear Axles (Pair)

Price: $2,200.00

Driveshaft Shop BMW E46 M3 Road-Race Upgraded Rear Axles (Pair)

Price: $2,200.00

E28 M5 Diffsonline Custom Performance Differential

Price: $1,449.00 – $9,249.00

E28 M5 Diffsonline Stock Rebuild Differential (3.91, 2-Clutch)

Price: $2,049.00

E30 325i & M3 Diffsonline Custom Performance Differential

Price: $1,549.00 – $7,549.00

E30 Finned Differential Cover Kit - 33112228335

Price: $559.99

E34 M5 Diffsonline Custom Performance Differential

Price: $1,449.00 – $9,249.00

E36 318i/323i/325i/328i Diffsonline Custom Performance Differential

Price: $1,549.00 – $5,449.00

E36 M3 Diffsonline Custom Performance Differential

Price: $1,549.00 – $7,549.00

E36 Rear Differential Front Mount - 33171134871

Price: $36.79

E38 740i/750iL Custom Performance Differential

Price: $1,449.00 – $5,049.00

E39 540i Custom Performance Differential

Price: $2,949.00 – $8,549.00

E39 540i, E38 740i Diffsonline Stock Rebuild: 3.15, non-LSD

Price: $1,749.00

E39 M5 Diffsonline Custom Differential

Price: $1,449.00 – $9,249.00

E39 M5 Diffsonline Stock Rebuild Differential (3.15, 2-Clutch)

Price: $2,049.00

E46 Finned Differential Cover

Price: $142.44 149.94

E46 M3 Diffsonline Custom Performance Differential

Price: $181.55
191.11

Price: $171.73
195.42

Price: $171.73
195.42

Price: $18.25
19.21

Price: $33.99
134.90

Price: $18.44
19.41

Price: $404.01
447.65

Price: $264.21
278.12

Price: $119.06
125.33

Price: $24.99
62.65

Price: $104.69
110.20

Price: $588.79
654.21

Price: $32.13
33.82

Price: $3,149.00 – $6,649.00
3149.00-6649.00

Price: $151.34
167.68

Price: $142.44
149.94