Natural Rubber W01-358-0138 Firestone Pneumatic Bellows Actuators Style 274
Product Description
- Brand: GUOMAT
- Model Number: 2B0138
- Material: Natural Rubber
- Warranty: 1 Year
- Quality: 100% Tested
- Sample: Available
- Packing: Customized Packing
OE Manufacturer Number
- Firestone Style: 274
- Firestone Rubber Bellows: W01-358-0138 / WO1-358-0138
- Firestone Rubber Bellows: W01 358 0138 / WO1 358 0138
- Firestone Rubber Bellows: W013580138 / WO13580138
Firestone air spring assembly with the same rubber type:
- Firestone Air Spring Number: W01-358-6910
- Firestone Air Spring Number: W01 358 6910
- Firestone Air Spring Number: W013586910
- Firestone Air Spring Number: W01-358-6911
- Firestone Air Spring Number: W01 358 6911
- Firestone Air Spring Number: W013586911
- Firestone Air Spring Number: W01-358-6900
- Firestone Air Spring Number: W01 358 6900
- Firestone Air Spring Number: W013586900
- Firestone Air Spring Number: W01-358-6901
- Firestone Air Spring Number: W01 358 6901
- Firestone Air Spring Number: W013586901
- Firestone Air Spring Number: W01-358-6923
- Firestone Air Spring Number: W01 358 6923
- Firestone Air Spring Number: W013586923
GUOMAT 2B0138 Air Bellow Technical Data
| Natural Height |
210mm |
| Natural Outer Diameter |
224.63mm |
| Outer Diameter |
153mm |
| Inner Diameter |
115.5mm |
| Assembly Height(in.) |
Volume@ 100PSIG(in3) |
Pounds Force |
| 9.0 |
392 |
392 | 770 | 1195 | 1642 | 2114 |
| 8.0 |
365 |
576 | 1128 | 1713 | 2309 | 2940 |
| 7.0 |
331 |
707 | 1396 | 2104 | 2832 | 3582 |
| 6.0 |
291 |
806 | 1601 | 2410 | 3237 | 4082 |
| 5.0 |
247 |
903 | 1796 | 2702 | 3624 | 4562 |
| 4.0 |
197 |
993 | 1966 | 2953 | 3948 | 4958 |
Common Faults and Maintenance
Common Faults:
- Airbag Aging and Cracking: Prolonged exposure of the rubber material to ozone, ultraviolet radiation, and extreme temperatures can cause cracking and air leakage.
- Height Valve Malfunction: A stuck valve core, damaged connecting rod, or air leakage can prevent the cab from maintaining a level position.
- Air Line Leaks: Loose or damaged air hose connections can lead to insufficient system pressure.
- Foreign Object Cuts: Pebbles or sharp objects on the road may puncture the airbag.
Maintenance Recommendations:
- Regular Inspection: Visually inspect the airbag surface for cracks, cuts, and abnormal wear.
- Keep Clean: Regularly clean the airbag and surrounding area to prevent the accumulation of corrosive substances.
- Check the Height Valve: Ensure its connecting rod moves freely without interference.
- Use High-Quality Air: Ensure the dryer and oil-water separator of the entire vehicle's air system are functioning properly.
The Related Picture of W01-358-0138