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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.

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M Performance Limited-Slip Differential - 2.81 - F3X M240i/340i/440i Auto

Increase the torque and traction delivered to the ground for faster acceleration and better handling. Genuine BMW M Performance part #33108659989.

Price: $2,299.00

2630.00
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M Performance Limited-Slip Differential, 3.08 - F22 M235i/M240i

Increase the torque and traction delivered to the ground for faster acceleration and better handling. Genuine BMW M Performance part #33108659987.

Price: $2,294.00

2560.00
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M Performance Limited-Slip Differential, 3.23 - F3X 335i/340i/435i/440i Manual

Increase the torque and traction delivered to the ground for faster acceleration and better handling. Genuine BMW M Performance part #33108659988.

Price: $2,294.00

2560.00
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F22 228i, F3X 328i/428i 6MT Diffsonline Custom Performance Differential

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

Price: $1,349.00 – $3,949.00

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F32 435i 6MT Diffsonline Custom Performance Differential

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

Price: $1,349.00 – $5,049.00

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E60 M5, E63 M6 SMG Diffsonline Custom Performance Differential

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

Price: $1,449.00 – $7,549.00

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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: $1,249.00 – $6,949.00

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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: $1,249.00 – $7,549.00

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E82 135is DCT Diffsonline Custom Performance Differential

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

Price: $2,649.00 – $5,549.00

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E60 M5/M6 (SMG) Diffsonline Stock Rebuild Differential (3.62, M Variable)

Stock E60 M5/M6 differential rebuilt with love

Price: $1,449.00

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E9X M3 (DCT) Diffsonline Stock Rebuild Differential (3.15, M Variable)

Stock E90/E92 M3 DCT differential rebuilt with love

Price: $1,449.00

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

Stock E28 M5 differential rebuilt with love

Price: $1,849.00

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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: $1,649.00

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F22 M235i/M240i 6MT Diffsonline Custom Performance Differential

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

Price: $1,349.00 – $5,049.00

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F30 335i 6MT Diffsonline Custom Performance Differential

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

Price: $1,349.00 – $5,049.00

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F3X 340i/440i 6MT Diffsonline Custom Performance Differential

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

Price: $1,349.00 – $5,049.00

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E38 740i/750iL Custom Performance Differential

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

Price: $1,349.00 – $5,849.00

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E6x 545i/550i/645ci/650i Diffsonline Custom Performance Differential

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

Price: $1,349.00 – $5,249.00

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Aluminum Seal Washers (Pair), M22x27x1.5 - E46/Z4 Diff Cover

Pair of aluminum seal washers to replace during E46 diff oil change.

Price: $1.98

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Genuine BMW Front Axle Hex Bolt With Washer, M12x60 - 31126760203

Genuine BMW M12x60 Front Axle Hex Bolt (Part #31126760203)

Price: $4.75

5.47
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Rear Diff Mount, Lemforder - E82, E9X, E84, E83, E85

OEM replacement for BMW part #33176770866

Price: $19.75

56.51
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Inner CV Boot Repair Kit - E9X M3, E82 1M, E60 M5, E63 M6 - 33107840906

Genuine BMW 33107840906 (33-10-7-840-906)

Price: $102.99

122.56
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Shaft Seal with Lock Ring, Genuine BMW - Front xDrive Differential

Seal and lock ring for when replacing axle shafts. Genuine BMW part #31508743675.

Price: $16.24

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Shaft Seal with Lock Ring, Victor Reinz - Front xDrive Differential

Seal and lock ring for when replacing axle shafts. Aftermarket replacement to BMW part #31508743675.

Price: $9.99

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Differential Rubber Mounting 33171135242

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

Price: $19.99

62.65
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Speedometer Sensor - Mounted in Differential - E36 Z3 E30 325IX

High quality, 24 Month Warranty

Price: $34.28

35.28
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Aluminum Seal Washer, M22x27x1.5 - 07119963355

Genuine BMW 22mm aluminum sealing ring, replaces BMW part #07119963355.

Price: $0.99

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Transfer Case Drain Plug - E30 325iX, E46 325xi/330xi, E53 X5

Replacement drain plug from BMW (part #27111226467)

Price: $16.32

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Genuine BMW Self-Locking Hex Nut, M10 - E30, E34, E36, E38, E39

Genuine BMW E39 Self-Locking Hex Nut (Part #07129964672)

Price: $1.99

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Red Line 75W90 Gear Oil Quart

Premium high performance 75W90 GL-5 gear oil for all differentials with or without limited-slip

Price: $17.49

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Red Line 75W110 Gear Oil Quart

Premium high performance 75W110 GL-5 gear oil for all differentials with or without limited-slip

Price: $17.95

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Red Line 75W140 Gear Oil Quart

Premium high performance 75W140 GL-5 gear oil for BMW M differentials with limited-slip

Price: $18.95

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Speedometer Sensor - Mounted in Differential - E30 E28 E24 E23

Genuine BMW # 62161369906

Price: $112.42

126.36
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