Differential Spider Gears

Differential Spider Gears are essential components within a vehicle differential, allowing wheels to rotate at different speeds while maintaining smooth power transfer. A spider gear works in coordination with other differential gears inside the carrier to manage torque distribution between the left and right wheels, especially when turning. Without properly functioning spider gears, the differential gear system cannot balance wheel rotation, leading to poor handling, uneven tire wear, and potential drivetrain damage.

Often referred to as diff gears, these small but critical parts ensure the efficiency and durability of the overall drivetrain. Differential spider gears are designed to handle significant loads and constant motion, making quality and precision vital for performance and longevity. Whether in passenger vehicles, trucks, or off-road applications, spider gears and the entire differential gear assembly remain central to maintaining stability, traction, and control under varying driving conditions.