Skyjacker's 1" Cummins diesel add-a-leaf kit with 4" rear lift components is designed to adjust ride height and spring capacity for Cummins-equipped trucks. The kit integrates into Skyjacker lift systems to tune vehicle attitude and maintain handling characteristics. Skyjacker supplies mounting hardware and instructions; additional parts may be necessary for a complete installation and eligible components carry a limited lifetime warranty.
Skyjacker 1" CUMMINS DIESEL SYS W/4"R