Piston Specifications
| Piston Diameter (Std.) Note: Pistons are stamped with a letter on top for correct assembly of piston to cylinder. A stamped piston with A stamped cylinder, B stamped piston with B stamped cylinder, etc. | A | 3.02992-3.03031 |
| B | 3.03035-3.03070 | |
| C | 3.03074-3.03110 | |
| D | 3.03114-3.03149 . | |
| Piston Clearance | .0011-.0019 |