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Torque · Suspension & Steering
TR1191
In stock · ships from Knoxville
The TR1191 is an aftermarket reversible sleeve air spring (air bag) for Navistar/International truck suspension systems.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
We don't publish fitment for this part yet. Rather than guess, get it confirmed against your truck in under a minute.
It uses a composite piston to support the vehicle load and provide a cushioned ride, and directly replaces several OEM and aftermarket air spring numbers including Firestone W01-358-1191, Goodyear 1R12-432, and Navistar 3541731C1. This air spring is typically replaced when the original unit develops leaks, cracking, or sagging. Torque backs this part with a 3-year, unlimited-mile warranty.
Part Number: TR1191
AIR BAG FOR NAVISTAR TRUCKS 9875
Dealer: Knox Trailers
Compatibility, alternatives, and more
Parts commonly needed alongside suspension & steering
