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 W203 C180 Kompressor Rear Differential Diff 3,07 Ratio WARRANTY

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Part no. A1763502800-1

Mercedes W176 M133 AMG 4Matic Rear Axle Differential Diff A1763502800 WARRANTY

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Part no. A9063502301

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

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Part no. A1643302102

Mercedes-Benz ML W164 Front Differential Diff 3,45 Ratio A1643302102 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. A4473500814

Mercedes W447 119 CDI Rear Axle Differential Diff I=2,93 A4473500814 WARRANTY

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Part no. A6393503514

Mercedes Vito W639 Rear Differential Diff Axle A6393503514 WARRANTY

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Part no. A1643302102-2

Mercedes ML W164 OM642 Front Differential Diff 3,45 Ratio A1643302102 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. A2043500114

Mercedes W204 W205 W212 C207 C218 Rear Differential Diff 2,65 Ratio WARRANTY

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Part no. A2213504614

Mercedes C216 W221 M157 Rear Axle Differential Diff 2,65 A2213504614 WARRANTY

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Part no. A4473501014

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

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Part no. A2043500714

Mercedes W204 S204 W212 S212 Rear Differential Diff A2123501000 3,27 WARRANTY

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Part no. A2473505104

Mercedes W177 A35 AMG 4matic Rear Axle Differential 2,44 A2473505104 WARRANTY

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Part no. A9063502204

Mercedes Sprinter W906 Rear Differential A9063502204 741423 48:11 4,364 WARRANTY

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Part no. A9073500401

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

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Part no. A2053303707

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

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Part no. A2533509703

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

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Part no. A2133505200

Mercedes W205 W213 4MATIC Rear Axle Differential Diff 2.474 WARRANTY

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Part no. A9063502404

Mercedes Sprinter W906 Rear Differential Diff A9063502404 741423 51:13 3,923

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Part no. A6393530695

Mercedes Vito W639 Rear Axle Differential Holder Mount Bracket A6393530695

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Part no. A6393530495

Mercedes Vito W639 Rear Axle Differential Holder Mount Bracket A6393530495

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Part no. A1645408762

Mercedes ML W164 Differential Lock Module Control Unit ECU A1645408762

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Part no. A2033509062

Mercedes W203 Rear Differential Diff A2033504894 2033504894 2,65 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. A1723503403

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

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Part no. A2133505300

Mercedes W213 C238 Rear Axle Differential Diff A2133505300 2,473 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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Part no. A9063502401

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

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Part no. A2463501802

Mercedes W176 W246 4MATIC Rear Axle Differential Diff 2,438 A2463501802 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. A2213503914

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

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Part no. A9063501201

Mercedes Sprinter W906 Rear Differential Diff A9063501201 741421 48:11 4,364

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Part no. A9073504001

Mercedes W907 Rear Differential Diff 741423 51:13 3,923 A9073504001 WARRANTY

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Part no. A1403507914

Mercedes C140 W140 Rear Axle Differential Diff 2,82 Ratio A1403507914 WARRANTY

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Part no. A9063500900

Mercedes Sprinter W906 Rear Differential Diff 51:13 3,923 A9063500900 WARRANTY

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Part no. A9073501201

Mercedes Sprinter W907 Rear Differential Diff 46:11 4,182 A9073501201 WARRANTY

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Part no. A2043500214

Mercedes W204 W207 W212 Rear Axle Differential Diff 2.82 A2043500214 WARRANTY

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Part no. A2033508962

Mercedes W203 Rear Differential Diff A2033508962 2033501764 Ratio 2,65 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. A2103510805

Mercedes W203 Rear Axle Differential Diff A2103510805 A2033510908 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. A2213300402

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

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Part no. A2053304207

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

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Part no. A2463501802-2

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

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Part no. A2053304407

Mercedes GLC X253 43 AMG Front Differential Diff 3,69 Ratio A2053304407 WARRANTY

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Part no. A2053501500

Mercedes W205 W213 C238 Rear Axle Differential Diff A2053501500 2,824 WARRANTY

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Part no. A2473502702

Mercedes W177 A35 AMG Rear Axle Differential Diff 2,438 A2473502702 WARRANTY

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Part no. A1643500814

Mercedes ML W164 Rear Axle Differential Diff 3,45 Ratio A1643500814 WARRANTY

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Part no. A2053507000

Mercedes W205 W213 C238 Rear Axle Differential Diff A2053508911 2,474 WARRANTY

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Part no. A9063501104

Mercedes Sprinter W906 Rear Differential Diff 48:11 4,363 A9063501104 WARRANTY

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Part no. A2053304107

Mercedes W205 C253 4MATIC Front Differential Diff 3.066 A2053304107 WARRANTY

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