What is the construction and purpose of differentials?

Differentials are drivetrain components mounted on the drive axle or in the axle housing. They usually consist of a housing, final drive, spider gears, side gears, bearings, and seals. Their task is to distribute torque between the wheels of one axle and allow for a difference in rotational speed while turning.

What are differentials used for?

Differentials are used for smooth power transfer to the wheels while maintaining car stability in corners. Thanks to them, the inner and outer wheels of the drive axle can rotate at different speeds without jerking the drivetrain. Failure of this assembly can cause noise, overload the half-shafts, and impair vehicle handling.

What is the construction and function of differential bearings?

Differential bearing is a system of bearings supporting the pinion shaft and the differential carrier. It serves to maintain the proper position of gear elements, limit backlash, and ensure uniform gear operation. Its condition affects noise levels, gear durability, and the tightness of the entire assembly.

How to choose a differential for a specific car version?

When choosing, it is best to compare the OEM part number, interchangeable numbers, gear ratio, and vehicle placement. It is also worth checking the fuel type, body version, drive type, and compatibility with half-shafts and the driveshaft. If the car was available in several equipment variants, verification by VIN will also be helpful.

What symptoms may indicate differential wear?

Most commonly, these are whining or humming sounds that increase with speed, jerking when changing loads, and noticeable play in the drivetrain. Symptoms also include oil leaks from the housing and uneven operation during turns. Such signals should be compared with the condition of bearings, seals, and mounts.

What does the installation and maintenance of a differential look like?

Installation involves removing the driveshaft, disconnecting the half-shafts, replacing the assembly, and resetting all connections according to the manufacturer's documentation. After installation, check for leaks, mount condition, and the correct oil specified for the given design. In operation, regular checks for leaks, noise, and play appearing during driving are important.

Differentials - Differentials

Our offer includes original used differentials, commonly known as differentials, as well as remanufactured differentials from brands such as BMW, Mercedes, Audi, Volkswagen, Mini, and others. Thanks to our collaboration with experienced automotive consultants with over 10 years of experience, we can help you choose the right differential for your vehicle.

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Make

Mercedes W213 C238 Rear Axle Differential Diff A2133505300 2,473 Ratio WARRANTY

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Part no. A2043502814

Mercedes W212 W207 C207 A207 Rear Differential Diff A2123509203 2,65 WARRANTY

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Part no. A2093501514

Mercedes W203 C209 W209 Rear Differential Diff 3,07 Ratio A2093504700 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. A1643302702

Mercedes ML 63 W164 AMG Front Differential Diff 3,45 Ratio A1643302702 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. A1663300200-1

Mercedes ML W166 Front Axle Differential Diff 3.27 Mount Support 4460-310-113

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Part no. A6393502714

Mercedes Vito W639 Rear Differential Diff Axle 3,455 Ratio A6393502714 WARRANTY

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Part no. A2193501414

Mercedes W211 Rear Axle Diff Differential Ratio 2,65 A2193501414 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. A1403507914

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

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Part no. A1632700511

Mercedes-Benz M-Class ML W163 Cover Transfer Box Case A1632710501

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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. A9073504001

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

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Part no. A2193502714

Mercedes C219 CLS500 Rear Axle Differential Diff 3.06 Ratio A2193502714 WARRANTY

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Part no. A1663301900

Mercedes ML W166 4MATIC Front Differential Diff 2.85 Ratio A1663301900 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. A2533509703

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

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Part no. A1663503800

Mercedes ML W166 Rear Axle Differential Diff 2,87 Ratio A1663503800 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. A2213500702

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

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Part no. A2213502114

Mercedes W221 S350 Rear Diff Differential Axle Ratio 3,07 A2213502114 WARRANTY

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Part no. A9063503704

Mercedes Sprinter W906 Rear Differential Diff A9063503704 741423 51:13 3,923

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Part no. A9063502400

Mercedes Sprinter W906 Rear Differential Diff A9063502400 741414 52:11 4.727

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Part no. A9063502314

Mercedes W906 Rear Differential Diff 51:13 3,923 741417 A9063502314 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. A2213501514

Mercedes-Benz S-Class W221 Rear Diff Differential 2,47 A2213501602 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. A9063500900

Mercedes Sprinter W906 Rear Differential Diff 51:13 3,923 A9063500900 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. A1643500814

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

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Part no. A2103510805

Mercedes W203 Rear Axle Differential Diff A2103510805 A2033510908 WARRANTY

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Part no. A6393503514

Mercedes Vito W639 Rear Differential Diff Axle A6393503514 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. A2033508962

Mercedes W203 Rear Differential Diff A2033508962 2033501764 Ratio 2,65 WARRANTY

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Part no. A2113509014

Mercedes-Benz E-Class W211 E 270CDI Rear Differential Diff 2,65 Ratio 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. A2113505462

Mercedes W211 M271 Rear Axle Differential Diff A2113505462 WARRANTY

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Part no. A2033508564

Mercedes SLK55 R171 AMG Rear Axle Differential 3.06 Ratio A2033508564 WARRANTY

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Part no. A2033509162

Mercedes W203 Rear Differential Diff 2033503464 1723501014 2,87 WARRANTY

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Part no. A9063502304

Mercedes Sprinter W906 Rear Differential A9063502304 741423 46:11 4,182 WARRANTY

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Part no. A2033504714

Mercedes-Benz W203 S203 C180 Rear Differential Diff 3,46 Ratio Manual WARRANTY

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