| DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP | 2.125 INCHES NOMINAL |
| DIAMETER | 4.750 INCHES NOMINAL |
| HEAD STYLE | CONCAVE |
| INTEGRAL CONNECTING ROD | NOT INCLUDED |
| OVERALL HEIGHT | 4.750 INCHES NOMINAL |
| OIL GROOVE | INCLUDED |
| OIL PASSAGE TYPE | HOLE |
| PIN HOLE BUSHING | NOT INCLUDED |
| PINHOLE DIAMETER | 1.250 INCHES NOMINAL |
| PIN | INCLUDED |
| PIN TYPE FOR WHICH DESIGNED | LOCKED |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | NO SPECIAL CLEANINGREQUIRED |
| RETAINING RING GROOVE | NOT INCLUDED |
| RING GROOVE DIAMETER | 4.250 INCHES NOMINAL |
| RING GROOVE POSITION AND QUANTITY | NO. 1,NO. 2,NO. 3 AND NO. 4 POSITIONS PISTON |
| RING GROOVE QUANTITY | 4 |
| RING GROOVE WIDTH | 0.250 INCHES NOMINAL AND 0.125 INCHES NOMINAL |
| RING | NOT INCLUDED |
| SKIRT BOTTOM CUTAWAY FEATURE | NOT INCLUDED |
| SKIRT TYPE | SOLID |
| SURFACE FINISH | SEMIFINISHED |