2025-2026 Ram ProMaster ALPHA HD PRO S Rear Air Suspension Kit (HP10692-J-S)

Eliminate truck sag, sway and bottoming out with ALPHA HD PRO S™ air bags / air helper springs from Pacbrake, the only brand with inch-thick corrosion resistant end caps and 20 support wires for maximum strength and durability.

Part Number: HP10692-J-S

• Designed for extreme durability and performance, the ALPHA HD PRO S™ Series comes with Stainless Steel Hardware, 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 off-roading, towing and launching boats, or for those that constantly need to lower their rear to pick up trailers, consider our HP10692 ALPHA HD air bag.
• 5,000 lbs of load leveling capacity

• Will not fit RAM ProMaster EV models
• PLEASE NOTE: An additional 2” Air Spring Spacer ( HP10152 ) is required on Chassis Cab models for proper fitment

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