2003-2018 Cummins Alpha HD Pro S Air Suspension Kit (HP10089-J-S)

Fits

 Note: Fits Megacab (Where listed). The HP10089 Kits will NOT fit with the 3349 and 3319 Superglide 5th wheel rail kits on RWD vehicles. Will fit both Gas/Diesel applications.

The ALPHA HD PRO S Air Suspension Kit for 2003-2018 Cummins features durable air helper springs with stainless steel hardware, corrosion-resistant end caps, and 20 support wires for strength. It includes a polyurethane internal bumper to prevent damage from bottoming out and allows driving without air when not towing. Available with or without an internal bump stop for added versatility and ride comfort.

Part Number: HP10089-J-S

• 5,000 lbs of load leveling capacity
• 3-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

• 3-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 HP10089 ALPHA HD air bag.

Parts Only

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