| Flexnumber | Piston | Piston Type | Top Plate Hole/Stud Qty. | Bottom Plate Hole/Stud Qty. | Top Plate Dia. | Bottom Plate Dia. | Collapsed Height | Type | Remarks |
| 1T15M-9 | 9531 | P | 3 | 1 | 9 | 8.05 | 7.75 | Rolling Lobe |
| Flexnumber | Piston | Piston Type | Top Plate Hole/Stud Qty. | Bottom Plate Hole/Stud Qty. | Top Plate Dia. | Bottom Plate Dia. | Collapsed Height | Type | Remarks |
| 1T15M-9 | 9531 | P | 3 | 1 | 9 | 8.05 | 7.75 | Rolling Lobe |