Piston, Engine
| Piston Standard Diameter | Grade Size Symbol A | 3.8144-3.8148 Inch (in) |
| Grade Size Symbol B | 3.8140-3.8144 Inch (in) | |
| Grade Size Symbol C | 3.8136-3.8140 Inch (in) | |
| Piston Clearance | 0.0004-0.0012 Inch (in) |
| Piston Standard Diameter | Grade Size Symbol A | 3.8144-3.8148 Inch (in) |
| Grade Size Symbol B | 3.8140-3.8144 Inch (in) | |
| Grade Size Symbol C | 3.8136-3.8140 Inch (in) | |
| Piston Clearance | 0.0004-0.0012 Inch (in) |