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

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Part no. A2193500408

Mercedes W211 CLS C219 Rear Axle Differential Diff Support Mount A2303521806

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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. 7572054

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

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Part no. 7533139

BMW X3 Series E83 2.5i M54 Rear Differential Diff 3,91 Ratio Automatic WARRANTY

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Part no. 7548998

BMW X3 Series E83 3.0i M54 Front Differential Diff 3,64 Ratio 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. 7534577

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

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Part no. 7615390

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

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Part no. 7508521

BMW X5 Series E53 4.4i M62 Front Differential Diff 3,64 Ratio 7508521 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. 7560599

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

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Part no. A2463501802-1

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

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Part no. A1703501214

Mercedes R170 W202 C208 Rear Axle Differential Diff A1703501214 3,27 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. 7537721

BMW X3 E83 2.5i Petrol M54 Rear Differential Diff 3,91 Ratio 7537721 WARRANTY

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Part no. 1608109

Ford Transit Mk7 2.4 TDCI Rear Axle Differential Ratio 4.27 6C114001BDF 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. 02M409053K

Audi S3 8L TT 8N 1.8T Quattro Transfer Box Case 02M409053K 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. A2133500701

Mercedes W205 W213 C253 Rear Axle Differential Diff A2133500701 3,066 WARRANTY

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Part no. A2183503800

Mercedes W212 C218 AMG Rear Axle Differential Diff 2,65 A2183508700 WARRANTY

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Part no. 7542222

BMW X3 E83 2.0d M47N2 Rear Differential Diff 3,07 Ratio 7542222 7535119 WARRANTY

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Part no. A9063501000

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

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Part no. A2033509162

Mercedes W203 Rear Differential Diff 2033503464 1723501014 2,87 WARRANTY

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Part no. 2362770

Ford Ranger Mk4 2.2 TDCI Rear Axle Differential Diff 3.73 AB39-4001-AZF WARRANTY

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Part no. 7566169

BMW E87 E90 318d 120d Differential Diff 3,07 ratio 7566169 7524307 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. 7592326

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

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Part no. 8841514

BMW F40 F45 F46 X1 F48 X2 F39 Mini F60 Rear Differential Diff 8841514 WARRANTY

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Part no. 8090479

BMW F80 M3 F82 F83 M4 F87 M2 Rear Differential Diff 3,46 Ratio 8090479 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. 7592014

BMW X3 F25 X4 F26 30dX 35dX Rear Axle Differential Diff 2,81 7592013 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. A2033509062

Mercedes W203 Rear Differential Diff A2033504894 2033504894 2,65 WARRANTY

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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. 7527006

BMW 5 Series E60 Rear Differential Diff 3,15 Ratio 525i Petrol 7527006 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. 7602984-1

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

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Part no. 7566187

BMW E93 330i Petrol N52N N53 Rear Differential Diff 3,73 Ratio 7566187 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. A2123509214

Mercedes-Benz E-Class W212 W207 C207 A207 E350CDI Rear Differential Diff 2,24 Ratio WARRANTY

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Part no. 0BC500043Q

Audi Q5 8R 3.0 TDI Quattro Rear Differential Diff 42:9 LAW 0BC500043Q WARRANTY

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Part no. 7514990

BMW E65 735i N62 Rear Differential Diff 3,64 Ratio 7514989 7514801 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. A2213300402

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

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Part no. 0AA409508E

Volkswagen Touareg 7L Front Axle Differential Diff 0AA409508E WARRANTY

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Part no. A1663500414

Mercedes W166 ML63 AMG Rear Axle Differential 3.47 Ratio A1663500414 WARRANTY

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Part no. 0BC500044A

Audi A7 4G 3.0 TDI Quattro Rear Differential Diff 37:9 MNB 0BC500044A WARRANTY

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Part no. 7575382

BMW X3 E83 LCI 2.0d N47 Rear Differential Diff 3,73 Ratio 7575381 WARRANTY

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Part no. 33100JD600

Nissan Qashqai +2 J10E 4WD Transfer Box Case 33100JD600 WARRANTY

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Part no. 8655041

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

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Part no. 09R500043B

Audi A6 C8 3.0 TFSI Rear Axle Differential Diff I=44:10 RPZ 09R500043B WARRANTY

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Part no. A6393501814

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

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Part no. 7609163

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

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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. 0AV525010M

Audi TT 8J 2.0 TDI CBBB Quattro Rear Axle Differential KJU 0AV525010M WARRANTY

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Part no. A2113504908

Mercedes E-Class S211 W211 Crossbeam Carrier Rear Axle A2113504908 A2303521806

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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. 0DB500043G

Audi A4 B9 2.0 TDI DETA Quattro Rear Differential 47:11 RZV 0DB500043G WARRANTY

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Part no. A2053303907

Mercedes W213 C238 4Matic Front Differential Diff 2,82 A2053303907 WARRANTY

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Part no. 95834901210

Porsche Cayenne 92A 3.0 TDI Front Axle Differential Diff RCN 0BM409506F 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. 8485723-1

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

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Part no. 02M409053Q

Audi S3 8L TT 8N 1.8T Quattro Transfer Box Case 02M409053Q 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. 9470035-1

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

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Part no. A2213501514

Mercedes-Benz S-Class W221 Rear Diff Differential 2,47 A2213501602 WARRANTY

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Part no. 0AV525010C

Audi A3 8P VW Golf Mk5 2.0 TDI Rear Axle Differential 0AV525010C WARRANTY

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Part no. 0CQ525010N

Audi A3 S3 8V 2.0 TDI Quattro Rear Axle Differential TEQ 0CQ525010N WARRANTY

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Part no. 7572052

BMW X1 E84 18dX 23dX 25dX Front Differential Diff 3,64 Ratio 7572051 WARRANTY

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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. 7611129

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

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Part no. 2545741

Ford Ranger V Front Axle Differential Diff Ratio = 3,73 EB3G-3B079-BG WARRANTY

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Part no. 0BR525010B

Audi TT 8J 2.0 TDI CFGB Quattro Rear Axle Differential MMK 0BR525010B 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. 7599466-1

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

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Part no. 0BC500043J

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

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Part no. A4703303000

Mercedes W470 X250d 4-Matic Front Differential Diff A4703303000 WARRANTY

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Part no. 38420CA000

Nissan X-Trail 3.2 V6 4x4 Rear Axle Differential Diff 38420CA000 WARRANTY

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Part no. 7561348

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

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Part no. 7563457

BMW 5 Series E60 LCI Rear Differential Diff 3,15 Ratio 525i N53 7563457 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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Part no. 3610042060

Toyota RAV-4 D-4D 4WD Front Axle Differential Diff 36100-42060 WARRANTY

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Part no. 1608111

Ford Transit MK7 Rear Axle Suspension Differential Diff 1608111

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Part no. 0AY525010N-1

Audi Q3 8U 2.0 TDI Quattro Rear Axle Differential Haldex QLY 0AY525010N WARRANTY

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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. 8487443

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