2011-2019 Duramax Alpha XD Pro S Air Suspension Kit (HP10171-X-J-S)

Fits

Note: For all trucks, including those with 5th wheel hitches / Will NOT fit models equipped with MagneRide. / ALPHA XD kits (-X / -X-J) are NOT compatible with Pacbrake’s 2” / 4” / 6” Air Spring Spacers

The ALPHA XD PRO S Air Suspension Kit eliminates truck sag, sway, and bottoming out. It includes Stainless Steel Hardware, Jounce Bumpers/Bump Stops. The built-in polyurethane bumper prevents damage from bottoming out, allowing a smoother ride even without air when not towing. Available with or without the internal bump stop for added flexibility.

Part Number: HP10171-X-J-S

• 7,500 lbs of load leveling capacity
• 2.5-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

• Click Here
• Click Here - Stainless Steel Hardware
• Application Guide

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

Why did Pacbrake add a bump stop to their bags?

Peace of mind. Customers want a bump stop to prevent bottoming out from loss of airbag pressure, an extremely rare event that could damage the airbags 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 airbags at 0 psi when unloaded for superior ride comfort.

Are bump stops necessary?

No! For those that require max travel in their airbags, to raise and lower their rear end to pick up trailers or boats, or for those that take their trucks off-roading, airbags without bump stops are recommended.

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 the HP10171-X ALPHA XD air bag.

Parts Only

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