| Piston diameter - coded red | 3.81082-3.81031 in |
| Piston diameter - coded blue | 3.81133-3.81082 in |
| Piston diameter - coded yellow | 3.81184-3.81133 in |
| Piston to bore clearance (uncoated clearance) | 0.00071-0.00173 in |
| Service piston selection | --- |
| I.D. code of service | --- |
| Piston bore diameter | piston required |
| Piston diameter - coded red | 3.81204-3.811528 in |
| Piston diameter - coded blue | 3.81255-3.81204 in |
| Piston diameter - coded yellow | 3.81306-3.81255 in |
| Pin bore diameter | 0.90606-0.90622 in |
| Ring Groove Width - Compression (Top) | 0.0606-0.0598 in |
| Ring Groove Width - Compression (Bottom) | 0.0606-0.0598 in |
| Ring Groove Width - Oil | 0.12001-0.11929 in |