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Reading the parts
table for convoluted style springs
1. Bellow No. and Assembly Order
Number (AON)
This number identifies the specific bellows number
and the assembly order number for ordering purposes.
(i.e. - Complete Order No. for any type of electronic
ordering - EDI - is W01-358-7025).
2. Airide Cross Section View
A cross sectional view of the Airide spring showing
dimensional information in inches on
uninflated
diameter
and minimum height. A bumper drawing is also referenced
if applicable.
3. Bead Plate–Top View
A top view of the upper bead plate with dimensional
information and detail on mounting attachments
(see hardware key). An Internal Firestone reference
Number is also shown (i.e.–3030).
4. Bead Plate–Bottom View
A bottom view of the lower bead plate with dimensional
information and detail on mounting attachments
(see hardware key). An Internal Firestone reference
Number is also shown (i.e.–3025).
5. Assembly Weight
Gives total weight of the assembly in pounds.
6. Replaces
Vehicle and suspension manufacturers’ part numbers
for the particular Airide spring.
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3,6721
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ASSEMBLY
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25
W01-358-
7025
3030
3025
4.50
1.75
4.50
1.75
TANK VALVE
2.66
Min. Ht.
5.75
N/A
Western Star (cab
spring)
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106