1988-2000 Detroit Alpha HD Pro S Air Springs Kit (HP10088-J-S)

Fits

Note: For C Channel Frames. / Will not fit 1999-2000 Chevrolet Silverado / GMC Sierra 2500 (2WD/4WD) models without Drum Brakes. / If the frame to axle pad distance is 7.25'' or less: use kit HP10120 / Will fit both Gas/Diesel applications.

The 1988-2000 Detroit Alpha HD Pro S Air Springs Kit reduces truck sag, sway, and bottoming out. It includes corrosion-resistant end caps, stainless steel hardware, and 20 support wires for strength. The kit features a polyurethane internal bumper to protect against damage and maintains ride comfort even without air pressure. Available with or without the in-bag bump stop for customizable suspension support.

Part Number: HP10088-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 HP10088 ALPHA HD air bag.

Parts Only

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