أعمدة الإدارة والمحاور

Driveshafts and axle components transmit torque from the electric drive motor to the wheel hubs, accommodating the full range of suspension travel and steering angle during operation. The smooth, instantaneous torque delivery of electric motors places high cyclical stress on CV joints and half shafts, making premium-grade components essential for long service life. This category covers front and rear drive half shaft assemblies, steering knuckles, differential oil seals, universal joint dust covers, transmission filters, oil cooler assemblies, and electronic oil pumps for BYD Atto 3, Dolphin, Sealion 7, and Denza D9. Replacement components with hardened inner and outer joints are recommended for reliable EV operating conditions.