Piston Specifications
| Piston Diameter | |
| Standard: code S4 | 3.5029-3.5034 Inch (in) |
| Standard: code S5 | 3.5034-3.5039 Inch (in) |
| High limit: code S6 | 3.5039-3.5044 Inch (in) |
| Piston Diameter | |
| Standard: code S4 | 3.5029-3.5034 Inch (in) |
| Standard: code S5 | 3.5034-3.5039 Inch (in) |
| High limit: code S6 | 3.5039-3.5044 Inch (in) |