Description:A Rear Axle Support is a structural component of a vehicle's rear axle assembly that helps to distribute the weight and torque of the vehicle's engine and transmission to the rear wheels. It is a large metal structure that connects the rear axle housing to the vehicle's frame or body.Attributes:• Provided with 16 mounting holes each of diameter 34mm to fit the fastener.• Provided with 5 Bosses of different sizes ( 3 of size 3/8-16 inch and 2 of size 1/2-13 inch ) for mounting.Applications:A Rear Axle Support is used to provide strength and rigidity to the Rear Axle assembly which helps to improve the handling and stability of the vehicle, mostly used in Cat 777, 777E Off Highway Trucks, 777D Truck, 776C, and 776D Tractors.