ICON 4.5" Suspension System - Stage 4 03-13 Dodge 2500/3500 4WD CS-DD30SPKG-03-D End Tanks: The unique BladeRunner

End Tanks: The unique BladeRunner end tanks are constructed out of 3/16'' TIG-Welded aluminum plates

OEM Web Links: Links to OEM service and support pages

A very common failure of the 5

9L Cummins engine

ICON 4.5" Suspension System - Stage 4 03-13 Dodge 2500/3500 4WD CS-DD30SPKG-03-D End Tanks: The unique BladeRunnerICON's 4. 5" Stage 4 Suspension System utilizes the same technology as the 2. 5" systems while adding lift height and ground clearance. Additional engineered front end components are added to ensure proper steering geometry with improved function throughout the entire travel range whether on or off road. The Stage 4 System is comprised of dual rate coil springs, tubular steel upper lower link arms, polyurethane bumpstops w billet extension, sway bar