| DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP | 2.687 INCHES NOMINAL |
| DIAMETER | 4.000 INCHES NOMINAL |
| MATERIAL | ALUMINUM ALLOY |
| PINHOLE DIAMETER | 1.1093 INCHES NOMINAL |
| RING GROOVE POSITION AND QUANTITY | NUMBER 5 RING GROOVE LOCATED BELOW PISTON PIN PISTON |
| RING GROOVE QUANTITY | 5 |
| RING GROOVE WIDTH | 0.1250 INCHES NOMINAL FIRST RING |
| RING GROOVE WIDTH | 0.1250 INCHES NOMINAL SECOND RING |
| RING GROOVE WIDTH | 0.1250 INCHES NOMINAL THIRD RING |
| RING GROOVE WIDTH | 0.1875 INCHES NOMINAL FIFTH RING |
| RING GROOVE WIDTH | 0.1875 INCHES NOMINAL FOURTH RING |