2017-2025 Powerstroke Alpha HD Pro S Air Spring Kit (HP10677-X-J-S)

Fits

Note: Will NOT fit Cab & Chassis models / ALPHA XD kits (-X / -X-J) are not compatible with Pacbrake’s 2” / 4” / 6” Air Spring Spacers.

The 2017-2025 Powerstroke Alpha HD Pro S Air Spring Kit by Pacbrake eliminates truck sag, sway, and bottoming out. It includes Stainless Steel Hardware, corrosion-resistant end caps, 20 support wires for durability, and a polyurethane internal bumper to protect against damage. Designed for a smooth ride with or without air, this kit offers reliable support whether towing or not. Choose between available versions with or without the in-bag bump stop. 

Part Number: HP10677-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 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 pickup 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 HP10609-X ALPHA XD load-levelling air bag.

Parts Only

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