2019-2025 Cummins Alpha XD Pro S Air Suspension Kit (HP10368-X-J-S)

Fits

 Note: Will NOT fit with factory optional air-equipped or cab & chassis models. Will fit both Gas/Diesel applications. ALPHA XD kits (-X / -X-J) are NOT compatible with Pacbrake’s 2” / 4” / 6” Air Spring Spacers.

Eliminate truck sag, sway, and bottoming out with the ALPHA XD PRO S air suspension kit. Equipped with corrosion-resistant end caps, 20 support wires, and a polyurethane internal bumper, it provides durability and prevents damage when unloaded. Designed for a smooth ride whether towing or not, this kit offers reliable support and enhanced stability.

Part Number: HP10368-X-J-S

• 7,500 lbs of load leveling capacity
• 2-hour install time
• Lifetime warranty
• Can be run at 0 psi 

Includes:

• 6ft Braided Stainless Steel Air Lines
• Stainless Steel Air Spring Fittings 
• Stainless Steel Air Spring Mounting Hardware
• Stainless Steel Schrader Valves
• Stainless Steel Roll Plates
• Two Air Springs
• Everything required for install

• 2-Hours
• Stainless Steel Hardware
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• Application Guide

• Never exceed manufacturer's recommended Gross Vehicle Weight Rating.

Why Pacbrake added a bump stop to their bags?

Peace of mind. Customers want a bump stop to prevent bottoming out from loss of air bag pressure, an extremely rare event that could damage the air bags or potentially the frame of the truck. Think of it as an "insurance policy" against bottoming out.

An additional benefit is that you can run these air bags at 0 psi when unloaded for superior ride comfort.

Are bump stops necessary?

No! For those that require max travel in their air bags, to raise and lower their rear end to pickup trailers or boats, or for those that take their trucks off roading, air bags without bump stops are recommended. Consider the HP10368-X ALPHA XD air bag.

Parts Only

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