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

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Part no. 7599472

Differential BMW F20 F21 F22 Rear Diff 2,65 Ratio 7599472 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. A6393503514

Mercedes Vito W639 Rear Differential Diff Axle A6393503514 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. 7523655

BMW X3 E83 1.8d 3.0d E46 330xd Front Differential Diff 2,93 7546110 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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Part no. 7584446

BMW F01 F07 F10 F11 LCI Rear Differential Diff 3,46 Ratio 7584446 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. 7560602

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

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Part no. A2033509314

Mercedes W203 C180 Kompressor Rear Differential Diff 3,07 Ratio 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. 7603746

BMW Rear Differential F30 F31 F32 Diff Final Drive 3,15 Ratio 7603746 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. 7572054

BMW E90 E91 E92 335i N54 Rear Differential Diff 3,46 Ratio 7572054 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. 7548998

BMW X3 Series E83 3.0i M54 Front Differential Diff 3,64 Ratio 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. A2033507514

Mercedes W203 S203 CL203 C209 Rear Differential Diff 3,07 Ratio 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. 7611129

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

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Part no. A6393500372

Mercedes Vito W639 Rear Axle Differential Holder Mount Bracket A6393500372

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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. 7582389

BMW X6 E71 Rear Axle Differential Diff QMV 3,64 Ratio 7586025 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. 0AA409508D-1

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

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Part no. 7648879

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

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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. 7526931

BMW 5 Series E60 530d M57N Rear Differential Diff 2,47 Ratio 7526931 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. 7601206

BMW X3 E83 LCI 1.8d N47 Rear Differential Diff 2,93 Ratio 7601206 WARRANTY

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Part no. 7510659

BMW X5 Series E53 3.0d M57 Rear Differential Diff 3,73 Ratio 7510659 WARRANTY

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Part no. 0BR525010E

Audi S1 8X 2.0 TFSI CWZA Quattro Rear Axle Differential PFZ 0BR525010E WARRANTY

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Part no. 8090474-1

Rear Differential BMW F10 M5 F06 F12 M6 Diff Drive 3,15 Ratio 2284170 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. 7551912

BMW Z4 E85 2.5si N52 Rear Differential Diff 3,38 Ratio 7551911 WARRANTY

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Part no. 0BS525010C

Audi Q3 8U 2.0 TDI Quattro Rear Axle Differential Diff 0BS525010C NVK WARRANTY

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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. A2213500702

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

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Part no. 7570472

BMW 5 Series E60 525xd E61 525d LCI Rear Differential Diff 2,56 Ratio WARRANTY

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Part no. 0AA409508E

Volkswagen Touareg 7L Front Axle Differential Diff 0AA409508E WARRANTY

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Part no. 6872914

Vibration Absorber BMW F20 F21 F30 F31 F32 LCI Rear Differential Support 6872914

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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. A2213501514

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

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Part no. 7578153

BMW F25 F26 F30 F31 F32 xDrive Front Differential Diff 3,38 7578153 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. 7630816

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

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Part no. 8632067

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

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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. 7566179-1

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

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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. 7614714

BMW X1 E84 18dX 20dX N47 N47N Rear Differential Diff 3,46 Ratio 7614713 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. 7523668

BMW X3 E83 3.0i M54 Rear Differential Diff 3,64 Ratio 7523668 WARRANTY

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Part no. 0AB525017L

Audi Q7 4L 4.2 TDI Rear Axle Differential Diff 0AB525017L WARRANTY

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Part no. A1643302102-1

Differential Support Mercedes ML W164 Front Mount Bracket Carrier A1643302102

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Part no. 7603750

BMW F20 F21 F22 F30 F31 F32 Rear Differential Diff 3,91 Ratio 7603750 WARRANTY

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Part no. 0AR500043C

Audi A6 C6 3.0 TDI Rear Axle Differential Diff HNN 0AR500043C 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. 8841514

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

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Part no. 0CQ525015B

Audi A3 S3 8V 2.0 TFSI Quattro Rear Axle Differential Diff 0CQ525015B 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. A9033503100

Mercedes Sprinter W903 Rear Axle Differential Diff A9033503100 741408 37:9 4,111

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Part no. 7575039

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

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Part no. 0CQ525010R

Audi S3 8Y 2.0 TFSI DNFB Quattro Rear Axle Differential TUJ 0CQ525010R WARRANTY

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Part no. 0CQ525010H

Audi S3 8V 2.0 TFSI CJXC Quattro Rear Axle Differential Diff 0CQ525010H WARRANTY

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Part no. 8635702

BMW F10 F11 F20 F21 F22 LCI Front Differential Diff 2,65 Ratio 7589155 WARRANTY

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Part no. 7589481

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

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Part no. A0003500400

Mercedes Sprinter W903 Rear Differential Diff A0003500400 741408 34:7

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Part no. LR051075

Land Rover Evoque L538 Front Axle Differential Diff 2.58 EJ32-7L486-AC 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. 7578150

BMW F10 F11 Rear Differential Diff 3,38 Ratio 7578149 WARRANTY

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Part no. 7564878-1

BMW 3 Series E90 320si Rear Differential Diff 4,10 Ratio 7564878 RECONDITIONED

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Part no. A2113504908

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

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Part no. 7533131

BMW Z4 Series E85 2.2i M54 Rear Differential Diff 3,38 Ratio 7533131 WARRANTY

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Part no. LR091684

Range Rover Sport L494 3.0 Rear Axle Differential Diff HPLA-4A213-GA WARRANTY

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Part no. 7556678

BMW 1 3 Series E87 E90 E91 320d 120d Rear Differential Diff 2,56 Ratio 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. 7572651

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

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Part no. 7584519

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

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Part no. 7565367

Rear Differential BMW F10 F11 535d Diff Final Drive 2,65 Ratio 7565366 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. 7571406

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

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Part no. 7558957

BMW E65 735i 740i Rear Differential Diff 3,62 Ratio 7558957 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. 0CR525010S

Audi RS3 RSQ3 2.5 TFSI Quattro Rear Differential Diff 0CR525010S WARRANTY

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Part no. 0AY525010C

Volkswagen Tiguan 2.0 TDI 4motion Rear Axle Differential 0AY525010B WARRANTY

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Part no. 7531797

BMW X3 Series E83 2.0i N46 Front Differential Diff 4,10 Ratio 7531797 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. A1713502114

Mercedes R171 SLK 350 Rear Axle Differential Diff 1713501700 3,27 Ratio 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. A2033506962

Mercedes-Benz W203 C 200 Kompressor Rear Differential 3,27 A2033506962 WARRANTY

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Part no. 7566166

BMW E93 325i N53 Rear Differential Diff 7566165 3,15 Ratio Manual WARRANTY

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Part no. 7527005

BMW E60 525i M54 Rear Differential Diff 3,73 Ratio 7527004 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. 0C1409505S

Front Axle Differential Audi Q7 4L Volkswagen Touareg 7L 0C1409505S 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. 0BC500043J

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