Chassis Connection Suspension Support Cast DZ13241440048 Lightweight Hollow Design Right Rear Cab Bearing Bracket For Long Haul Trucks

Chassis Connection Suspension Support Cast DZ13241440048 Lightweight Hollow Design Right Rear Cab Bearing Bracket For Long Haul Trucks

Product Description

This cast right rear suspension bracket part number DZ13241440048 acts as the core load-bearing transition piece between truck frame and cab rear shock absorber set. Unlike simple stamped supports, it adopts integrated one-time casting forming with built-in reinforcing ribs to disperse cab gravity and road vibration impact evenly. The hollow cutout design reduces dead weight without weakening structural strength, solving the problem of excessive chassis unsprung mass. Every mounting hole undergoes precision CNC finish machining to match the original frame and shock absorber installation datum perfectly, allowing direct bolt-on installation without any on-site modification during after-sales maintenance. A full layer of black anti-rust coating covers the casting surface to isolate chassis mud, rainwater and corrosive road salt.

Key Product Advantages

• High toughness alloy cast steel raw material plus overall tempering process, strong anti-fatigue performance, not easy to crack after years of bumpy road driving
• Built-in multi-direction reinforcing rib layout, effectively eliminate stress concentration at bending positions, extend service cycle of suspension assembly
• Hollow lightweight window design balance bearing capacity and self-weight, reduce extra load to the vehicle suspension system
• Standard precision machined mounting lugs, consistent hole spacing and hole diameter with factory original parts, ensure smooth assembly positioning
• Full coverage anti-corrosion black paint finish, adapt to complex underbody working environment, avoid rust pitting and structural corrosion

Product Specification Table

Product Picture