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We stock more air springs that are not listed on
this page. If you don't find an air spring part
number that matches your needs, please use our
Contact Form to find out if a Goodyear air bag is
available for your truck. Also, please use our
contact form to inquire about quantity purchases
of air bags and air bags not listed in our
catalog. We offer replacement Firestone air bags
and Hendrickson air springs. Please indicate any
suspension air spring part number information on
the inquiry form.
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Select Part Number for Full Details.
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Type: Single
Convolute |
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|
Part |
Top Plate |
Bottom |
Top |
Bottom |
Collapsed |
Flexmember |
Piston |
Piston |
|
Number |
Hole/Stud |
Plate |
Plate |
Plate |
Height |
Type |
|
|
Qty. |
Hole/Stud |
Dia. |
Dia. |
|
|
|
|
|
Qty. |
|
|
|
|
|
1B12-301 |
3 |
2 |
9 |
9 |
2.6 |
578-91-3-301 |
— |
— |
|
1B12-305 |
3 |
2 |
9 |
9 |
2.6 |
578-91-3-301 |
— |
— |
|
1B14-358 |
5 |
4 |
11.3 |
11.3 |
2.3 |
578-91-3-352 |
— |
— |
|
1B14-350 |
5 |
4 |
11.3 |
11.3 |
2.5 |
578-91-3-351 |
— |
— |
|
1B14-351 |
5 |
4 |
11.3 |
11.3 |
4.18 |
578-91-3-351 |
— |
—
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Piston Type Key:
A=Aluminum,
C=Composite, S=Steel
*
Service Assembly Numbers:
Use only GoodYear® Pistons
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