Determining a Sleeve Style Air Spring

Goodyear cab/seat air spring identification:

The easiest way to determine a Goodyear sleeve style spring is the find the part # listed on the label that is glued onto the upper mounting view (top cap figure #1).   This # will usually start with 1Sx-xxx (i.e. 1S5-040).
If you are unable to find the part # then you will need to find the Upper & Lower mounting view #’s which are molded into the plastic and stamped into the metal.

1. The upper mounting view # will 3 digits long and will be the same as the final 3 digits listed above the upper mounting view picture (figure #4)

2. The lower mounting view # will be 3 digits long and will also be the same as the final 3 digits of the piston # listed under the Goodyear part # in the drawing below.

3. Using both numbers you will need to thumb through the sleeve style section of the catalog to narrow down the air springs that match.

Catalog quick help hint: The sleeve style section is listed from pgs. 1-10 of the 2008 catalog.

4. Finally, if you have one or more matches then you will need to confirm that the extended measurements are correct by fully extending the air spring and measuring band clamp to band clamp (figure #3).