World American WA01-8829C Air Spring – Volvo VNL VNM | Mack Vision HD Value Excessive bouncing or swaying of

Excessive bouncing or swaying of the rear axle

0L engines

and GU8 vocational trucks

Cupped front-tire wear and high-frequency ride harshness

The Monroe 65101 is a Magnum-series gas-charged twin-tube shock absorber for the front axle of Peterbilt Class 8 conventionals (320

World American WA01-8829C Air Spring – Volvo VNL VNM | Mack Vision HD Value Excessive bouncing or swaying ofThe WA01 8829C is a rolling lobe air spring engineered for the Volvo VNL VNM and Mack Vision drive axle suspension. It directly replaces Firestone 8829 W01 358 8829, Goodyear 1R12 405, Volvo 20505399, and the broader Firestone 1T15M 6 family of part numbers used across these chassis. Signs You Need a New Air Spring Truck sits low or leans to one side at rest Audible air leak around the bag, especially after dump and fill cycles Cracks, abrasion, or