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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Mercedes R172 SLC 43 AMG Rear Axle Differential Diff 2,82 A1723503403 WARRANTY

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

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Mercedes GLC X253 AMG Rear Axle Differential Diff A2533509703 3,692 WARRANTY

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Mercedes W205 W213 4Matic Front Differential Diff 2,47 A2053303707 WARRANTY

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Mercedes W907 Rear Differential Diff 741423 46:11 4,182 A9073500401 WARRANTY

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Mercedes W176 W246 4Matic Rear Axle Differential Diff 2,438 A2463507701 WARRANTY

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Mercedes GLC C253 X253 4Matic Front Differential Diff 3,266 A2053304207 WARRANTY

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BMW F40 X1 F48 X2 F39 Rear Differential Diff Axle Drive 1,74 8655339 WARRANTY

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

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Part no. A2053304107-1

Mercedes W205 C253 4MATIC Front Differential Diff 3.066 A2053304107 DAMAGED

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BMW E46 Rear Axle Differential Diff 3,38 Ratio 1428168 7559330 WARRANTY

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Part no. 8480980

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

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Part no. 7571406

BMW E90 LCI E92 330d xDrive N57 Rear Differential Diff 2,47 7571405 WARRANTY

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Part no. 0AA409508E

Volkswagen Touareg 7L Front Axle Differential Diff 0AA409508E WARRANTY

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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. 7618727

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

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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. A2053304107

Mercedes W205 C253 4MATIC Front Differential Diff 3.066 A2053304107 WARRANTY

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Part no. 9468292

BMW G30 G31 LCI B46X B48X Rear Differential Diff 3,23 Ratio 9468291 WARRANTY

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Part no. A2213300402

Mercedes S212 W221 4MATIC Front Axle Differential Diff 2,65 A2213300402 WARRANTY

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Part no. A2213502614

Mercedes C216 W221 4MATIC Rear Axle Differential Diff 2,65 A2213503904 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. A2103510805

Mercedes W203 Rear Axle Differential Diff A2103510805 A2033510908 WARRANTY

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Part no. A9073500701

Mercedes W907 Rear Differential Diff 741423 51:13 3,923 A9073500701 WARRANTY

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Part no. 7599411

BMW F20 F21 M135i F22 M235i N55 Rear Differential Diff 3,08 7599411 WARRANTY

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Part no. 7632639

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

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BMW F80 M3 F82 F83 M4 F87 M2 Rear Differential Diff 3,46 Ratio 2289970 WARRANTY

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Part no. A6393530695

Mercedes Vito W639 Rear Axle Differential Holder Mount Bracket A6393530695

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Part no. 0BC500043A-1

Audi A5 8T 3.0 TDI Quattro Rear Axle Differential Diff JKQ 0BC500043A WARRANTY

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Audi Q5 FY 3.0 TFSI Quattro Rear Axle Differential Diff TJS 0D2500043J WARRANTY

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Audi A5 8T A6 C6 Rear Axle Differential Diff HNP 0AR525083 WARRANTY

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Part no. 7592010

BMW X3 F25 X4 F26 Rear Differential Diff Axle 3,73 Ratio 7592009 Manual WARRANTY

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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. A2213500702

Mercedes W221 Rear Diff Differential Axle A2213500702 Ratio 2,47 WARRANTY

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Volkswagen Touareg 7L 4 Motion Front Axle Differential JXX 0AA409508S WARRANTY

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BMW F80 M3 F82 F83 M4 F87 M2 Rear Differential Diff 3,46 Ratio 8090479 WARRANTY

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BMW F30 F31 F32 F33 F36 G30 G12 Front Differential Diff 3,23 7584519 WARRANTY

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Mercedes V177 W247 4-Matic Rear Differential Axle A2473502503 2,438 WARRANTY

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Mercedes R172 SLK250 CDI BE Rear Axle Differential Diff 2:47 1723508000 WARRANTY

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Mercedes W639 Rear Axle Differential Diff 2,923 Ratio A6393501814 WARRANTY

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

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BMW F01 F07 F10 F11 LCI Rear Differential Diff 3,46 Ratio 7584446 WARRANTY

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Part no. A6393500372

Mercedes Vito W639 Rear Axle Differential Holder Mount Bracket A6393500372

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Audi Q7 4M 3.0 TDI Rear Axle Differential Ratio 43:13 RZP 0G2500043B WARRANTY

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BMW X5 E53 3.0d M57N Rear Differential Diff 3,23 Ratio 7534578 Manual WARRANTY

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Audi A3 8P TT 8J Quattro Transfer Box Case HXZ 02M409053AT WARRANTY

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Mercedes W447 Rear Axle Differential Diff 52:15 Ratio=3,467 A4473501014 WARRANTY

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

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Audi TT 8J Quattro Rear Axle Differential Coupling Filter MMK 0BR525554 2.0 TDI

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BMW F21 F30 F31 F32 F33 F34 Rear Differential Diff 3,38 Ratio 7589481 WARRANTY

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BMW F25 F26 F30 F31 F32 xDrive Front Differential Diff 3,38 7578153 WARRANTY

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Vibration Absorber BMW E82 Rear Axle Differential Support 6786637

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

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Part no. 7601768-3

BMW X1 E84 Front Differential Part Covering Panel 3,46 Ratio 7601767

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

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Part no. 0BD500043K-1

Audi Q5 8R 2.0 TDI Quattro Rear Axle Differential LLU 42:9 0BD500043K 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. 7630825

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

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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. 7592939

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

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Rear Differential BMW F10 M5 F06 F12 M6 Diff Drive 3,15 Ratio 2284170 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. 7856928

BMW F90 M5 F91 M8 Rear Differential Diff 3,15 Ratio 7856928 20k miles, WARRANTY

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Part no. 7601768-1

BMW X1 E84 Front Differential Flange Wheel Part Diff 3,46 Ratio 7601767

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Part no. 7630832

BMW F01 F10 F12 F13 550i 650i 740d Rear Differential 3.08 Ratio 7630832 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. TAG000230

Land Rover Freelander Front Differential Diff Transfer Box TAG000230 WARRANTY

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Ford Transit MK8 Rear Axle Suspension Differential Diff 2330753

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Ford Transit MK7 Rear Axle Suspension Differential Diff 1608111

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

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Mercedes Sprinter W906 Rear Differential Diff A9063501000 741415 48:11 4,364

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Part no. A9063502401

Mercedes Sprinter W906 Rear Differential Diff A9063502401 741423 51:13 3,923

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Mercedes Sprinter W906 Rear Differential Diff A9063502301 741423 46:11 4,182

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Audi A4 B9 A5 F5 2.0 TFSI Rear Axle Differential 44:10 SNK 0B0500043G WARRANTY

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Audi A3 S3 8V 2.0 TFSI Quattro Rear Axle Differential Diff 0CQ525015B WARRANTY

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BMW G11 G12 G30 G31 G32 Rear Differential Diff 2,56 Ratio 8619107 WARRANTY

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Audi Q5 FY 80A DAXB Quattro Rear Axle Differential 53:10 TJN 0B0500043K WARRANTY

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Jeep Commander Front Differential Diff Transfer Box Connector A7222712501

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BMW 3 4 Series F30 F31 F32 Front Differential 330D 335D 2.56 Ratio 7648879

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Part no. A1703501214

Mercedes R170 W202 C208 Rear Axle Differential Diff A1703501214 3,27 WARRANTY

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Volkswagen Golf Mk7 GTI 2.0 TSI Front Differential Lock DSG 0D9409055 WARRANTY

-15%

Part no. 0D9409055

Volkswagen Golf Mk7 GTI 2.0 TSI Front Differential Lock DSG 0D9409055 WARRANTY

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Part no. 0BR525010B-1

Audi TT 8J 2.0 TDI CFGB Quattro Rear Axle Differential MMK 0BR525010B WARRANTY

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Part no. R2105904AD

Jeep Commander Front Differential Diff Transfer Box P52105904AB WARRANTY

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Part no. P52111937AF

Jeep Commander Grand Cherokee Front Differential Diff P52111937AF 3.55 WARRANTY

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Part no. 7605593

BMW F20 F21 125d N47S1 Rear Differential Diff 2,65 Ratio 7605593 WARRANTY

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Part no. 0BC500043J-1

Audi Q5 8R A5 8T A4 8K Rear Diff Differential Code KCC 43/13 0BC500043J WARRANTY

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Part no. 0AA409508D-1

Audi Q7 4L 3.0 TDI Quattro Front Axle Differential Diff 0AA409508D WARRANTY

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Part no. A0003500400

Mercedes Sprinter W903 Rear Differential Diff A0003500400 741408 34:7

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Part no. 7602986

BMW X5 E70 4.8i N62N Rear Differential Diff 3,91 Ratio 7602986 WARRANTY

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Part no. A2213503914

Mercedes W221 Rear Diff Differential Axle Ratio 2,65 A2213503914 WARRANTY

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