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.

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BMW E81 E87 LCI 123d N47S Rear Differential Diff 2,79 Ratio 7566223 WARRANTY

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Part no. 7606203

BMW X3 E83 LCI 2.0d N47 3.0si N52N Front Differential Diff 3,73 Ratio WARRANTY

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Part no. 7512663

BMW X5 E53 3.0d 4.6is Rear Differential Diff 3,91 Ratio 7524892 7512663 WARRANTY

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Part no. 7623129

BMW F10 F11 520i 528i N20 Rear Differential Diff 3,91 Ratio 7623128 WARRANTY

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Part no. 7523655

BMW X3 E83 1.8d 3.0d E46 330xd Front Differential Diff 2,93 7546110 WARRANTY

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Part no. 7591073

BMW E81 E87 123d E90 LCI 320d Rear Differential Diff 3,15 Ratio 7591073 WARRANTY

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Part no. 7512914

BMW X5 Series E53 3.0i 4.4i Front Differential Diff 4,10 Ratio WARRANTY

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Part no. 7572054

BMW E90 E91 E92 335i N54 Rear Differential Diff 3,46 Ratio 7572054 WARRANTY

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Part no. 8635871

BMW F90 M5 F91 M8 Front Differential Diff 3,15 Ratio 8635870 20k miles, WARRANTY

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Part no. 8635698

BMW G20 330dX G30 530dX B57 Front Axle Differential Diff 8635698 2,47 WARRANTY

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Part no. 7566182

BMW E87 130i N52 E84 18d 20dx N47 Rear Differential Diff 3,46 Ratio WARRANTY

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Part no. 7519451

BMW 3 Series E90 E91 E92 325d 330d Rear Differential Diff 2.35 Ratio WARRANTY

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Part no. 7599466-1

BMW F20 F21 F22 F30 Rear Differential Diff 3,08 Ratio 7599466 Automatic WARRANTY

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Part no. 7605588-1

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

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Part no. 7519941

BMW E90 E91 E92 325i N52 N52N Rear Differential Diff 3,73 Ratio 7519941 WARRANTY

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Part no. 7584457-1

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

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Part no. 7500799

BMW X3 E83 3.0d E46 325xi 330xi Front Differential Diff 3,46 7546112 WARRANTY

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Part no. 7592939

BMW X1 E84 18dX 20dX N47 Rear Differential Diff 2.79 Ratio 7592938 WARRANTY

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Part no. 7558957

BMW E65 735i 740i Rear Differential Diff 3,62 Ratio 7558957 WARRANTY

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BMW F20 F21 F30 F31 F32 F34 Rear Differential Diff 3,15 Ratio 7603748 WARRANTY

-15%

Part no. 7603748-1

BMW F20 F21 F30 F31 F32 F34 Rear Differential Diff 3,15 Ratio 7603748 WARRANTY

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Part no. 7630821

BMW F01 F07 F10 530d 730d Rear Differential Diff 2,56 Ratio 7578151 WARRANTY

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Part no. 6798891

Vibration Absorber BMW F20 F30 N47S1 125d 325d Rear Differential Support 6798891

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Part no. 7521661

BMW E60 530d M57N M57N2 Rear Differential Diff 2,47 Ratio 7521661 WARRANTY

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Part no. 7524317

BMW E87 E90 E91 118i 318i N46 323i Rear Differential Diff 3.23 Ratio WARRANTY

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Part no. 7611129

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

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Part no. 8686981

BMW X3 G01 X4 G02 M40iX Rear Axle Differential Diff Ratio 3.38 8686981 WARRANTY

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Part no. 7544581

BMW 5 Series E60 E61 Rear Differential Diff 2.64 Ratio 7544581 7560587 WARRANTY

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Part no. 7560599

BMW E60 E61 525i N52 Rear Differential Diff 3,38 Ratio 7556676

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Part no. 7570471

BMW E60 E61 LCI 530d M57N2 Rear Differential Diff 2,65 Ratio 7570470 WARRANTY

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Part no. 7615975

BMW F30 F31 F34 F32 F36 X1 E84 X3 F25 N20 Spacer Flange Gearbox Ring 7615975

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Part no. 8090474

Rear Differential BMW F10 M5 F06 F12 M6 Diff Drive 3,15 Ratio 8090474 WARRANTY

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Part no. 7547093

BMW E61 530d M57N2 Rear Axle Differential Diff 2,47 Ratio 7547092 WARRANTY

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Part no. 7524321

BMW E87 E90 LCI 120i 320i Rear Differential Diff 3,45 Ratio 7524321 WARRANTY

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Part no. 7500797

BMW X3 E83 LCI 3.0sd M57N2 Front Axle Differential Diff 3,23 7544473 WARRANTY

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Part no. 7527756

BMW E90 330d M57N2 Rear Differential Diff 2,81 7527756 7571178 4552329 WARRANTY

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Part no. 7546235

BMW Z4 E85 2.5i N52 Rear Axle Differential Diff 3,91 Ratio 7546234 WARRANTY

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Part no. 7542507

BMW E61 Rear Axle Differential Diff 3,38 Ratio 7542506 WARRANTY

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Part no. 7602987

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

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Part no. 7555883

BMW X1 E84 20iX 28iX N20 xDrive Front Differential Diff 3,38 7555882 WARRANTY

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Part no. 7630825

BMW F10 F11 535d F01 740d Rear Differential Diff 2,65 Ratio 7630824 WARRANTY

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Part no. 8047172

BMW X3 M F97 X4 M F98 S58 Rear Axle Differential Diff 3,15 8047172 WARRANTY

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Part no. 8659987

BMW F20 F21 M135i N55 Rear Axle Differential Diff 3,08 Ratio 8659987 WARRANTY

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Part no. 2284030

BMW E60 M5 E63 E64 M6 S85 Rear Differential Diff 3,62 Ratio WARRANTY

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Part no. 7575539

BMW X3 E83 LCI M57N2 Rear Axle Differential Diff 3,23 Ratio 7575538 WARRANTY

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Part no. 7572520

BMW E81 E87 E90 E91 E92 LCI Rear Differential Diff 2,81 Ratio 7572520 WARRANTY

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Part no. 7630828

BMW F01 F06 F07 F10 F11 F12 Rear Differential Diff 2,81 Ratio 7630828 WARRANTY

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Part no. 7624780

BMW 3 Series F30 F31F34 LCI Rear Differential Diff 7624780 2,93 Ratio WARRANTY

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Part no. 7534577

BMW X5 E53 Rear Axle Differential Diff 4,10 Ratio 7534576 WARRANTY

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Part no. 9470035

BMW F40 X1 F48 X2 F39 Rear Differential Diff Axle Drive 1,74 WARRANTY

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Part no. 7524542-1

BMW X5 E53 Front Differential Diff 3,91 Ratio Final Drive 7524542 WARRANTY

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Part no. 6786637

Vibration Absorber BMW E82 Rear Axle Differential Support 6786637

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Part no. 2229565

BMW E39 M5 Rear Axle Differential Final Drive Diff 3.15 Ratio 2229565 WARRANTY

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Part no. 7592326

BMW E90 E91 330xd E93 325d M57N2 Rear Differential Diff 2,93 Ratio WARRANTY

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Part no. 7584448-1

BMW F01 LCI F07 GT F10 F11 Rear Differential Diff 3,08 Ratio 7584448 WARRANTY

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Part no. 7556928

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

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Part no. 1428662

BMW X5 Series E53 3.0i M54 Rear Differential Diff 4,10 Ratio 1428661 WARRANTY

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Part no. 7566179-1

BMW 3 E90 325i N52 Differential Diff 3,73 Ratio 7566179 7519941 RECONDITIONED

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Part no. 8692605

BMW F45 X1 F48 Mini F60 Differential Lock Module Rear Control Unit ECU 8692605

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Part no. 7590914

BMW X5 Series E70 LCI E70N Rear Differential Diff 3,15 Ratio 7590913 WARRANTY

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Part no. 7572522

BMW E93 Convertible 330d N57 Rear Differential Diff 2,93 Ratio 7572522 WARRANTY

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Part no. 7587861

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

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Part no. 7595261

BMW X5 X6 Series F15 F16 E71 Rear Differential Diff 3,15 Ratio 7595261 WARRANTY

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Part no. 7530899

BMW 5 Series E60 535d M57N Rear Differential Diff 2,56 Ratio 7530899 WARRANTY

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Part no. 7570280

BMW E82 E88 135i E92 E93 335i Rear Differential Diff 2,56 Ratio 7570280 WARRANTY

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Part no. 7603746

BMW Rear Differential F30 F31 F32 Diff Final Drive 3,15 Ratio 7603746 WARRANTY

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Part no. 7576666

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

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Part no. 7566221

BMW 3 Series E90 E91 E92 325i N53 Differential Diff 3,46 Ratio 7566221 WARRANTY

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Part no. 7560049

BMW E60 LCI 530d M57N2 Rear Differential Diff 2,47 Ratio 7560049 Manual WARRANTY

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Part no. 7576668

BMW Z4 Series E89 Roadster Rear Differential Diff 3,73 Ratio 7576668 WARRANTY

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Part no. 7566186

BMW X1 E84 18d N47 Rear Differential Diff 3,23 Ratio 7566185 Manual WARRANTY

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Part no. 7602984-1

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

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Part no. 7570402

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

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Part no. 7571181

BMW E90 330xd E93 330d M57N2 Rear Differential Diff 2,93 Ratio 7571180 WARRANTY

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Part no. 7510658

BMW X5 E53 3.0i 4.4i Rear Axle Differential Diff 4,10 Ratio 7510657 WARRANTY

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Part no. 7630816

BMW F10 F11 530d N57N Rear Differential Diff 2,47 Ratio 7630816 WARRANTY

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Part no. 7572651

BMW X1 E84 18dX 20dX E90 E91 330xd Front Differential Diff 2,92 7572651 WARRANTY

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Part no. 7567993

BMW X3 E83 LCI 3.0si N52N Rear Axle Differential Diff 4,44 7567993 WARRANTY

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Part no. 7605591

BMW F20 F21 F30 F31 Rear Differential Diff 3,08 Ratio 7605591 7605592 WARRANTY

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Part no. 7571176

BMW E90 E91 E92 335d M57N2 Rear Differential Diff 2,81 7571175 4552330 WARRANTY

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Part no. 7584451

BMW F10 F11 Rear Axle Differential Diff Final Drive 7584450 2,93 Ratio WARRANTY

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Part no. 7592014

BMW X3 F25 X4 F26 30dX 35dX Rear Axle Differential Diff 2,81 7592013 WARRANTY

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Part no. 7514149

BMW Z4 E85 2.5i M54 Roadster Rear Differential Diff 3,23 7514149 WARRANTY

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Part no. 7529108-1

BMW E90 E91 E92 325i Rear Differential Diff 3,23 7529108 7566183 RECONDITIONED

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BMW 7 Series E65 730d M57N2 Rear Differential Diff 2,81 Ratio 7532049 WARRANTY

-15%

Part no. 7532049

BMW 7 Series E65 730d M57N2 Rear Differential Diff 2,81 Ratio 7532049 WARRANTY

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Part no. 7584453

BMW F10 F11 525d Diesel N57 Rear Differential Diff 7584452 2,47 Ratio WARRANTY

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Part no. 7552523

BMW X5 E70 3.0d 3.0sd M57N2 Rear Differential Diff 3,64 Ratio 7552523 WARRANTY

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Part no. 7560602

BMW E60 525i 530i N52 N52N N53 Rear Differential Diff 3,64 7560602 WARRANTY

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Part no. 8635862

BMW F30 F31 LCI 320iX Front Differential Diff 3,38 Ratio 8635862 WARRANTY

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Part no. 7599472-1

BMW F20 F21 F22 F23 Rear Differential Diff 2,65 Ratio 7599472 WARRANTY

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Part no. 8619101

BMW G32 GT 630i G11 G12 730i Rear Differential Diff 3,08 Ratio 8619101 WARRANTY

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Part no. 7609302

BMW X5 X6 E70 E71 N62N M S63 Front Differential Diff 3,91 Ratio 7552535 WARRANTY

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Part no. 6856504

BMW F22 F23 F30 F32 F33 Vibration Absorber Rear Differential Support 6856504

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Part no. 7524542

BMW X5 E53 Front Differential Diff 3,91 Ratio Final Drive 7524542 WARRANTY

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BMW X5 E70 Differential Bracket Petrol Front Axle Supporting Mount 7552542

-40%

Part no. 7552541

BMW X5 E70 Differential Bracket Petrol Front Axle Supporting Mount 7552542

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Part no. 7571186-1

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

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Part no. 7572651-1

BMW X1 E84 18dX 20dX E90 E91 330xd Front Differential 2,92 7572651 RECONDITIONED

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Part no. 7603000

BMW X5 E53 3.0d M57N Front Differential Diff Drive 3,23 7603000 Manual WARRANTY

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Part no. 7618727

BMW X3 G01 X4 G02 Rear Axle Differential Diff Ratio 3,23 7618727 WARRANTY

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Part no. 7560044

BMW E60 E61 LCI 550i N62N Rear Differential Diff 2,93 Ratio 7560043 WARRANTY

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