54489-002 | Air Suspension Shock Spring Assembly Genuine Hendrickson®
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Useful Information
Description: Air Suspension Shock Spring Assembly
Condition: New
Brand: Hendrickson®
Part Number: 54489-002
Type: Air Suspension
Vehicle Compatibility:
Volvo / Mack
International / Navistar - 7500
Wabco/Meritor
Hendrickson
Ford
Specifications:
Weight: 20 lbs
Top plate diameter: 9.00 in
Bottom Plate Type: Plastic
Compressed height: 7.54 in
Air spring type: rolling lobe
Bellows number: 9 10-18.5
Bottom Plate Stud Quantity: 1
Bottom piston/plate diameter: 10.00 in
Top Plate Stud Quantity: 2
Description and Purpose
The Hendrickson® Adjustable Air Suspension Spring Assembly is designed to provide superior load handling and ride comfort for heavy-duty truckss. This rolling lobe air spring ensures consistent height adjustment and shock absorption, making it essential for maintaining stability in various driving conditions.
Why Replacement is Important
Over time, air suspension springs can wear out, leading to air leaks, reduced shock absorption, and uneven weight distribution. A damaged or failing air spring can compromise vehicle stability and increase stress on other suspension components. Replacing it helps maintain proper suspension function, ensuring a smoother ride and preventing costly repairs.
Impact on Vehicle Performance
This air suspension spring enhances ride quality by effectively abssorbing road vibrations and distributing weight evenly. With a bellows number of 9 10-18.5, a compressed height of 7.54 inches, and a durable plastic bottom plate, it ensures long-lasting performance. The secure mounting system witch two top plate studs and one bottom plate stud provides a stable connection, reducing wear on other suspension parts and improving overall vehicle handling.
Manufacturer Information:
Hendrickson Holdings, L.L.C. is a privately held American company specializing in the design and manufacturing of suspension systems and related components for the global commercial transportation industry. Headquartered in Woodridge, Illinois, Hendrickson produces mechanical, elastomeric, and air suspensions, along with axle and brake systems, tire pressure control systems, auxiliary lift axle systems, springs, stabilizers, bumpers, and other key components.
The company was founded in 1913 by Magnus Hendrickson, a Swedish engineer, who initially worked for Lauth-Juergens before establishing his own truck manufacturing business. Production was moved to Chicago the same year, where Hendrickson shifted focus to trucks and truck components. In 1926, Robert Theodore Hendrickson I, the founder’s son, developed the first tandem suspension, a breakthrough innovation that became exclusive to International Harvester in 1936. Today, Hendrickson continues to be a leading supplier of suspension and axle solutions for heavy-duty commercial vehicles worldwide.
Tags & Category: Air Suspension Spring Assembly, Air Ride Suspension, Pneumatic Suspension Spring, Truck Air Suspension, Heavy-Duty Air Suspension, Rear Air Suspension, Front Air Suspension, Adjustable Air Suspension, Suspension Spring Assembly
Warranty
Parts Finder Q offers a 365-days warranty for all types of parts in any condition. The warranty applies exclusively to purchases made directly through our website (partsfinderq.com). Please note that purchases made through third-party platforms like eBay or Amazon are not covered by this warranty.
