Double Convoluted Industrial Air Spring Goodyear 2B7-540 Rubber Air Shock Absorber
Product Description
| Cover Plate |
| Top Cover Plate Diameter | 132 mm |
| Screw Center Distance of Top Cover Plate | 70 mm |
| Bottom Cover Plate Diameter | 132 mm |
| Screw Center Distance of Bottom Cover Plate | 70 mm |
| Nut/Blind Nuts |
| Top Cover Plate Screw(Nut) Tooth | 2×3/8-16UNC |
| Bottom Cover Plate Screw(Nut) Tooth | 2×3/8-16UNC |
| Gas Hole/Air Inlet/Air Fitting |
| Air Hole | 1/4NPTF |
| Rubber Bellow |
| Rubber Bellow Max. Diameter | 203 mm |
| Minimum Height | 75 mm |
| Maximum Height | 230 mm |
OEM Cross References
Goodyear Air Spring: 2B7-540
Goodyear Air Spring: 2B7540
Goodyear Air Spring: 2B7 540
Firestone Air Spring: W01-358-3400
Firestone Air Spring: W013583400
Firestone Air Spring: W01 358 3400
Firestone Air Spring: W01-358-3224
Firestone Air Spring: W013583224
Firestone Air Spring: W01 358 3224
American Carrier Air Spring: 8003-009
American Carrier Air Spring: 8003009
American Carrier Air Spring: 8003 009
Rubber Damage from Chemicals
Grease and oil are common examples that can cause this condition after prolonged contact with the rubber flexible member.
Possible causes:
- Excessive oil in the air supply.
- Excessive greasing of universal joints.
- Excessive greasing of the fifth wheel.
- Leaking seals in suspension components.
- Use of petroleum based cleaners on the air spring (use only soap and water for cleaning)
We Have Other Rubber Air Springs Cross Goodyear Air Bellows
| 2B6-530 | 2B6-531 |
| 2B6-532 | 2B6-535 |
| 2B6-536 | 2B7-540 |
| 2B7-541 | 2B7-542 |
| 2B7-545 | 2B7-546 |
| 2B8-550 | 2B8-552 |
| 2B8-553 | 2B8-554 |
| 2B9-200 | 2B9-201 |
| 2B9-204 | 2B9-205 |
| 2B9-216 | 2B9-250 |
| 2B9-251 | 2B9-253 |
| 2B12-309 | 2B12-218 |
| 2B12-425 | 2B12-429 |
| 2B12-437 | 2B12-416 |
| 2B14-352 | 2B14-353 |
| 2B14-354 | 2B14-355 |
| 2B14-362 | 2B14-363 |
| 2B14-452 | 2B15-375 |
| 2B15-376 | 2B15-377 |
| 2B15-378 | 2B19-8433 |
| 2B22-8539 | |
The Detailed Pictures of 2B3400
Factory Workshop
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Double Convoluted Industrial Air Spring Goodyear 2B7-540 Rubber Air Shock Absorber Images
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