Truck/Trailer Suspension Air Pillow W01-M58-8472 Firestone VOL-VO Air Ride Spring 20427800

Product Description

The Firestone truck air spring with the part number W01-M58-8472 is a high-quality air spring used in trucks and trailers. It is compatible with various truck models and is designed to provide suspension support and shock absorption.

Cross Reference Number:

Firestone Part Number # W01-M58-8472

Firestone Part Number # W01M588472

Firestone Part Number # W01 M58 8472

Contitech Part Number # 6605NP01

Contitech Part Number # 6605 NP 01

Contitech Part Number # 6605 NP01

Goodyear Part Number # 1R11-805

Goodyear Part Number # 1R11 805

Goodyear Part Number # 1R 11-805

Phoenix Part Number # 1DF20D-1

Phoenix Part Number # 1 DF 20D-1

Dunlop FR Part Number # D11B42

GUOMAT 1T8472 Detailed Technical Parameters
Top cover diameter: 231mm
Base diameter: 200mm
Combination column of top cover: M16X1.5/M24X1.5
Base bolt: M14X2.0
Natural outer diameter: 280mm
Maximum height: 502mm
Minimum height: 198mm
Piston height: 164mm

Installing Air Springs in VOL-VO Trucks

Prepare the vehicle: Before working on the vehicle, set the parking brakes, place the transmission in neutral, and block the wheels to prevent unexpected vehicle movement .

Remove the old air springs:

Remove the retaining clip from the bottom stud of the air spring .
Unscrew the air spring from the bottom of the cab .
Install the new air springs:

Install the spring plate on top of the new air spring .
Screw the new air spring into the bottom of the cab .
For the VN780 vehicle, place the bottom stud through the cab suspension crossmember and install a new retaining clip over the stud .
Apply pipe sealer to the fitting and install the air fitting in the bottom of the air spring .
Complete the installation:

Install the air line and start the truck to allow the air system to refill .
Remove the bottle jack and the cab supports .
Check for air leaks .