3088-4300035
Transfer Case Main Shaft Gear
Mack

This main shaft gear is a vital component within the transfer case, responsible for transmitting torque from the drive shaft to the differential. Its precise engineering ensures smooth gear engagement and efficient power transfer, which are essential for vehicle performance in demanding conditions. Made from durable materials, this gear resists wear and deformation, extending the lifespan of the transfer case assembly. Proper functioning of this gear is crucial for maintaining proper drive ratios and ensuring reliable four-wheel-drive operation. Regular inspection and replacement of this part can prevent costly damage to the transfer case. Source One Parts Center offers this gear as a dependable replacement for maintaining drivetrain integrity.