PETERBILT LEAF-SPRING LOW AIR RH Top Seller ensuring reliable stopping power and

ensuring reliable stopping power and extended service life

Designed to meet or exceed OEM standards

With its superior design and compatibility

The CAT® ADAPTER is a cast aluminum pilot adapter designed to connect and regulate the air supply from an air compressor

and a spring bolt with lock nut

PETERBILT LEAF-SPRING LOW AIR RH Top Seller ensuring reliable stopping power andThis Peterbilt low air leaf spring, compatible with Kenworth models, is designed for the right hand side and supports capacities up to 20,000 lbs. Engineered to integrate with AD210L and AG400L suspensions, it offers durable performance and reliable load bearing capability. This genuine OEM component maintains suspension stability and contributes to safe, consistent vehicle handling under demanding conditions.