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TR9780
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Torque Parts · Suspension & Steering
TR9780
In stock · ships from Knoxville
This is a heavy-duty reversible sleeve air spring, commonly called an air bag, designed primarily for Freightliner trucks.
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Freightliner
Freightliner
This air spring is specifically designed for Freightliner trucks. It directly replaces OEM part numbers 16-13810-000, 1R12-1072, and Firestone W01-358-9780, among others. While specific truck model years are not listed in the source catalogs, it fits a wide range of Freightliner applications using this common suspension style.
Part data verified against 4 catalog sources
Numbers this part supersedes or interchanges with. Showing 16 of 30.
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It replaces the coil spring in a truck's suspension system by using pressurized air to support the vehicle's weight, absorb road shocks, and maintain a consistent ride height regardless of the load. You would typically replace this part when you notice the truck sagging on one side, the suspension not holding air, or visible cracking and dry rot on the rubber bellows. Installing a new air spring restores proper ride quality, load stability, and correct axle alignment.
Part Number: TR9780
AIR SPRING FREIGHT
Unit: ea
Dealer: KP Services Crossville
Compatibility, alternatives, and more
Parts commonly needed alongside suspension & steering
