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Fitment

YearsMakeModelDrive
2020-2026ChevroletSilverado 2500 HD2WD
2020-2026ChevroletSilverado 2500 HD4WD
2020-2026ChevroletSilverado 3500 HD2WD
2020-2026ChevroletSilverado 3500 HD4WD
2020-2026GMCSierra 2500 HD2WD
2020-2026GMCSierra 2500 HD4WD
2020-2026GMCSierra 3500 HD2WD
2020-2026GMCSierra 3500 HD4WD

Features

  • 7,500 lbs of load-leveling capacity
  • Internal jounce bumper prevents bottoming out
  • Allows safe operation at 0 psi when unloaded
  • Stainless steel hardware for superior durability
  • Ideal for towing, hauling, work trucks, and off-road use

Components

  • 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

Important Notes

  • For all trucks including those with OEM 5th wheel hitches
  • Will not fit Chassis Cab models or vehicles with aftermarket Curt 5th wheel packages or OEM 5th wheel prep packages
  • Will not fit on vehicles where the distance from the bottom of the metal jounce cup to the top of the strike plate is greater than 7.5"
  • ALPHA XD kits (-X / -X-J) are not compatible with Pacbrake’s 2" / 4" / 6" Air Spring Spacers
  • California Warning: Cancer and Reproductive Harm – www.P65Warnings.ca.gov

Pacbrake HP10585-X-J-S ALPHA XD PRO S™ Air Suspension

2020-2026 Chevrolet Silverado 2500HD/3500HD 2WD/4WD 2020-2026 GMC Sierra 2500HD/3500HD 2WD/4WD
4.9257075471698 848 5
98.514150943396%
4.9/5 out of 848 Company Reviews. Rating:
Pacbrake HP10585-X-J-S ALPHA XD PRO S™ Air Suspension
966.69In stock
2020-2026 Chevrolet Silverado 2500HD/3500HD 2WD/4WD 2020-2026 GMC Sierra 2500HD/3500HD 2WD/4WD
  • Brand : Pacbrake
  • SKU : FQCM-HP10585-X-J-S
  • Part Number : HP10585-X-J-S
$966.69
$966.69
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Product Details

Designed for durability and performance, the ALPHA XD PRO™ Series comes with bump stops and stainless steel hardware. The flexible polyurethane bumper inside the air spring prevents bottoming out, which could damage the springs, and allows you to run the bags at 0 psi when unloaded for factory ride comfort. It is ideal for users who want the peace of mind of having an internal bumper and consistent ride quality whether towing or not towing.

For those who desire maximum bag travel, especially when towing, off-roading, launching boats, or lowering the rear to hook up trailers, the ALPHA XD air bag system provides strong load-leveling performance with a 7,500 lb capacity.

Typically Ships In
Ships In 2-3 Days

Please note the ship times are estimates however we have seen a major improvement in overall supply chain issues in recent weeks.

In-stock 4 Sold Estimated ship date between Mon, 22 December and Thu, 25 December

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