What do differentials and parts consist of?

Differentials and parts are a set of drivetrain components mounted on the drive axle or in an AWD system. A typical set includes a housing, ring gear, pinion shaft, spider gears, side gears, bearings, and seals. Depending on the car's design, flanges, a speed sensor, and mounting elements are also included. Compatibility is primarily determined by the OEM number, gear ratio, and housing type.

What are differentials and parts used for?

Differentials are used to distribute torque to wheels on the same axle while maintaining a difference in their speed during a turn. This allows the drivetrain to operate smoothly, and tires and half-shafts are not excessively stressed in corners. A functional differential also affects traction, stability, and drivetrain performance. In AWD cars, it additionally cooperates with elements distributing power between axles.

What is the construction and function of differential bearings?

Differential bearings are rolling elements supporting the pinion shaft and the differential carrier. Their task is to maintain the alignment of the gear operation, reduce friction, and transfer loads generated during acceleration and engine braking. Worn bearings can cause whining, play, and an incorrect tooth contact pattern. When selecting, check the seat dimensions, bearing type, and compatibility with the given housing.

How to choose a differential for a specific car version?

It is safest to compare the OEM number, gear ratio designation, drive type, and body/engine version. It is also worth checking the flange diameter, shaft mounting method, presence of a sensor, and housing type. For 4x4 vehicles, compatibility with other drivetrain elements is also important.

What symptoms may indicate wear of the differential or its parts?

The most common symptoms are whining that increases with speed, vibrations during acceleration, clunking when changing loads, and oil leaks around the seals. In practice, it is also worth paying attention to excessive play on the flanges and uneven drivetrain operation in corners. Such signals do not always mean the entire unit is damaged, but they require verification of bearings, gears, and mounts.

How to take care of differentials after installation?

The basis is checking the level and quality of gear oil and regularly checking the housing for leaks. After installation, it is worth observing whether there is any noise, play, or weeping at the seals. It is also good practice to verify cooperating elements such as half-shafts, the drive shaft, and mounts so that the entire system operates without excessive loads.

Differentials and parts

At Global Parts, we offer a wide selection of genuine used car parts, including differentials and parts for many popular car brands, including BMW, Mini, Mercedes, Audi, Volkswagen, and others. Each differential and part we offer undergoes quality control to ensure you receive a top-quality product.

More information

Find it faster

Match to your vehicle

Make

BMW F30 F31 F32 F36 Rear Axle Differential Diff I=2,81 8485723 WARRANTY

Product currently unavailable

Part no. 7636996

BMW X5 F15 X6 F16 Rear Axle Differential Diff I=3,15 7636996 WARRANTY

Product currently unavailable

Part no. 7611129

BMW X1 E84 20i 28iX N20 Rear Differential Diff Drive 3,15 Ratio 7611129 WARRANTY

Product currently unavailable

Part no. 7533148

BMW 3 Series E46 Petrol Rear Differential Diff 3,45 Ratio 7533147 WARRANTY

Product currently unavailable

Part no. 7602984-1

BMW X5 E70 3.0d Diesel M57N2 Rear Differential Diff 3,64 7552527 RECONDITIONED

Product currently unavailable

Part no. 8655041

BMW X3 G01 X4 G02 Diesel Rear Differential Diff Axle 3,23 Ratio 8655041 WARRANTY

Product currently unavailable

Part no. 7531407

BMW Z4 E85 Differential Diff Mount Final Drive Cover Support Bracket 7531407

Product currently unavailable

Part no. 8487443

BMW X3 M F97 S58 X5 G05 B57S Front Differential Diff 3,154 8487443 WARRANTY

Product currently unavailable

Part no. 7566187

BMW E93 330i Petrol N52N N53 Rear Differential Diff 3,73 Ratio 7566187 WARRANTY

Product currently unavailable

Part no. 7615390

BMW X1 E84 18dX 20dX N47N Rear Axle Differential Diff 2,93 7615390 WARRANTY

Product currently unavailable

Part no. 7514990

BMW E65 735i N62 Rear Differential Diff 3,64 Ratio 7514989 7514801 WARRANTY

Product currently unavailable

Part no. 7576666

BMW Z4 E89 23i 30i Rear Differential Diff 3,64 Ratio 7576666 WARRANTY

Product currently unavailable

Part no. 7539901

BMW E60 540i 545i 550i N62 Rear Differential Diff 3,38 Ratio 7539901 WARRANTY

Product currently unavailable

Part no. 8659989

BMW F20 F21 LCI M140i B58 Rear Axle Differential LSD 2.81 Ratio 8659989 WARRANTY

Product currently unavailable

Part no. 7609163

BMW E93 LCI 320d N47N Rear Axle Differential Diff 3,38 Ratio 7609162 WARRANTY

Product currently unavailable

Part no. 7575039

BMW Z4 E85 2.5si N52 Rear Differential Diff 3.38 Ratio 7575039 WARRANTY

Product currently unavailable

Part no. 7603002

BMW X3 E83 LCI 2.5si 3.0si N52N Front Differential Diff 4,44 7544477 WARRANTY

Product currently unavailable

Part no. LR033205

Range Rover L405 Front Axle Differential Supporting Bracket Mount CPLA-3D079-AD

Product currently unavailable

Part no. 8632067

BMW G30 G31 530d B57 Rear Axle Differential Diff 2,47 Ratio 8632067 WARRANTY

Product currently unavailable

Part no. 7602987

BMW X5 E70 3.0si N52N Rear Differential Diff Drive 4,44 Ratio 7559382 WARRANTY

Product currently unavailable

Part no. 7603004

BMW X5 E70 3.0si N52N Front Differential Diff Drive 4,44 Ratio 7603004 WARRANTY

Product currently unavailable

Part no. 7533973

BMW E90 330xi N52 N53 X1 E84 N20 Front Differential Diff 3,15 7533972 WARRANTY

Product currently unavailable

Part no. 7591108-1

BMW E82 E88 125i N52N Rear Differential Diff 3,73 Ratio 7590237 RECONDITIONED

Product currently unavailable

Part no. 7527006

BMW 5 Series E60 Rear Differential Diff 3,15 Ratio 525i Petrol 7527006 WARRANTY

Product currently unavailable

Part no. 7570402

BMW E60 LCI 525d M57N2 Rear Differential Diff 2,47 Ratio 7570401 WARRANTY

Product currently unavailable

Part no. 7561348

BMW E63 E64 LCI 635d M57N2 Rear Differential Diff 7561347 3.15 Ratio WARRANTY

Product currently unavailable

Part no. 7630832

BMW F01 F10 F12 F13 550i 650i 740d Rear Differential 3.08 Ratio 7630832 WARRANTY

Product currently unavailable

Part no. 7564878

BMW 3 Series E90 320si Rear Differential Diff 4,10 Ratio 7564878 WARRANTY

Product currently unavailable

Part no. 7556928

BMW X3 Series E83 2.0i N46 Rear Differential Diff 4,10 Ratio 7556928 WARRANTY

Product currently unavailable

Part no. 7523797

BMW 7 Series E65 730i M54 Rear Differential Diff 3,73 Ratio 7523797 WARRANTY

Product currently unavailable

Part no. 8480980

BMW G20 G22 G26 Rear Axle Differential Diff 2,56 8480980 WARRANTY

Product currently unavailable

Part no. 7571186

BMW E90 E91 E92 335i N54 N55 Rear Differential Diff 3,08 Ratio 7571186 WARRANTY

Product currently unavailable

Part no. 7586019

BMW X3 E83 LCI 3.0sd M57N2 Rear Axle Differential Diff 3,23 7586018 WARRANTY

Product currently unavailable

Part no. 7526377

BMW E64 645Ci N62 650i N62N Rear Differential Diff 3,46 Ratio 7526376 WARRANTY

Product currently unavailable

Part no. 2284030-1

BMW 5 6 Series 1 E60 M5 E63 E64 M6 Rear Differential Diff 3,62 Ratio WARRANTY

Product currently unavailable

Part no. 8655015

BMW X3 G01 X4 G02 20iX Rear Axle Differential Diff I = 3.38 8655015 WARRANTY

Product currently unavailable

Part no. 7556669

BMW E46 Diesel 320d M47N Rear Differential Diff 2,56 Ratio 7526158 WARRANTY

Product currently unavailable

Part no. 7539901-1

BMW E60 540i 545i 550i N62 Rear Differential Diff 3,38 Ratio 7539901 WARRANTY

Product currently unavailable

Part no. 7605588-1

BMW 1 Series F20 F21 116d ed Rear Differential Diff 2,93 Ratio 7605587 WARRANTY

Product currently unavailable

Part no. 7556794

BMW 1 E87 118d rear Differential Diff 2,47 ratio DIESEL 4 BOLTS 7556794 WARRANTY

Product currently unavailable

Part no. 7603759-1

BMW F22 F30 F31 F32 F34 F36 Rear Axle Differential Diff I=2.81 7603759 WARRANTY

Product currently unavailable

Part no. 7584457-1

BMW F10 F11 530d Diesel N57 Rear Differential Diff 7584456 2,47 Ratio WARRANTY

Product currently unavailable

Part no. 7587861

BMW X3 F25 F32 Differential Bracket Front Axle Supporting Mount xDrive 7587861

Product currently unavailable

Part no. 8635703

BMW F34 GT G30 G31 G15 Front Axle Differential Diff 2,93 Ratio 8635703 WARRANTY

Product currently unavailable

Part no. 7632639

BMW X1 E84 N47N Rear Axle Differential Diff Ratio 2,93 7632638 WARRANTY

Product currently unavailable

Part no. 8647923

BMW G20 G21 G22 G23 G42 Rear Axle Differential Diff I=2,81 8647923 WARRANTY

Product currently unavailable

Showing 298-343 of 343 products