Trailer Air Spring
| Dana: | SR1V1011, SR1V101-1, SR1VA105, SR1VA101 |
| Firestone: | W01-358-8539 |
| Goodyear: | 1R13188, 1R13-188 |
| Hendrickson: | S-29892 |
| Triangle: | 8320 |
| Extended Height: | 12.00" |
| Compressed Height: | 8.20" |
| Top Plate Width: | 10.38" |
| Piston Width: | 10.1" |
| Weight: | 17 lbs |
| Longest Side | 14.17 in. |
| Median Side | 10.24 in. |
| Shortest Side | 10.24 in. |
| Weight | 16.85 lbs. |