TRANSMISSION, DIFFERENTIAL & AXLE PARTS – MERCEDES · MAN · VOLVO · SCANIA
Transmission, differential, and axle parts for Mercedes, MAN, Volvo, and Scania vehicles are engineered to meet the demands of heavy-duty transport operations. These drivetrain systems are responsible for transferring engine power efficiently to the wheels while maintaining stability, durability, and driving comfort under continuous load conditions commonly found in commercial trucking and construction transport. Reliable drivetrain components also help reduce total cost of ownership over long service intervals.
Transmission and gear systems
Transmission systems consist of gear sets, input shafts, main shafts, countershafts, reverse gears, synchronizers, synchronizer rings, sliding sleeves, hubs, and selector components. High-precision transmission gears ensure smooth gear shifting, reliable torque transfer, and reduced wear during intensive operation. Proper alignment and material quality are essential for maintaining transmission efficiency and long service life.
Differential and axle components
Differential and axle components distribute torque between wheels while compensating for speed differences during cornering. This group includes crown wheel and pinion sets, bevel gears, differential cases, differential spiders, side gears, planet gear sets, sun gears, axle shafts, splined axle shafts, rear axle differentials, and wheel hub assemblies. Robust construction supports high load capacity, shock resistance, and long-term durability.
Propeller shaft and driveline systems
Propeller shaft systems play a critical role in transmitting power from the transmission to the differential. These systems include propeller shafts, driveshafts, universal joints, propeller shaft carriers, flanges, and balancing components. Proper driveline alignment and high-quality universal joints are essential for minimizing vibration, reducing noise, and ensuring smooth power delivery at various vehicle speeds.
Planetary drives and supporting components
Planetary drive systems are used to increase torque and reduce load on main drivetrain components. This category includes planetary gear systems, planet carriers, planetary housings, wheel drive assemblies, thrust washers, bearings, bushings, pins, sealing rings, oil seals, repair kits, housings, covers, gaskets, and auxiliary unit components. Regular maintenance of these parts ensures drivetrain reliability.
Application areas
These transmission, differential, and axle components are widely used in long-haul transport trucks, construction and excavation dump trucks, heavy-duty hauling vehicles, and commercial trucks operating under high load and demanding road conditions.
Quotation and technical support
You can request a quotation and technical support by sharing the vehicle brand, model, application details, or OEM part number. Our technical team is ready to assist you with accurate part selection, cross-referencing, and professional support.
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