2026 Ram 4500/5500 C&C ALPHA XD PRO Rear Air Suspension Kit (HP10708-X-J)

Fitment

Eliminate truck sag, sway and bottoming out with ALPHA XD PRO 7500 lb air bags / air helper springs from Pacbrake. Don't risk the air leaks and cold weather fractures more common in the plastic end caps of the other guys. Insist on Pacbrake quality, durability and value.

Part Number: HP10708-X-J

• Designed for durability and performance, the ALPHA XD PRO™ Series comes with Jounce Bumpers/Bump Stops, a flexible polyurethane bumper inside the bag that prevents bottoming out, which could damage your air springs, and allows you to run your bags at 0 psi when unloaded for factory ride comfort.
• Perfect for those that want the peace of mind of having an internal bumper and covet the ride comfort of being able to run without air when not towing.
• For those that desire maximum bag travel, a great benefit when offroading, towing and launching boats, or for those that constantly need to lower their rear to pick up trailers, consider our HP10708-X ALPHA XD air bag.
• 7,500 lbs of load leveling capacity