| AASK | Head Style | FLAT |
| ABKW | Overall Height | 2.125 inches nominal |
| ABMZ | Diameter | 2.010 inches nominal |
| ACXM | Oil Passage Type | HOLE |
| ACXU | Pinhole Diameter | 0.49025 inches nominal |
| AGYE | Surface Finish | Finished |
| AXFR | Finished Size Designation | Oversize |
| AXFS | Oversize | 0.010 inches nominal |
| AXFT | Skirt Type | Solid |
| AXFX | Skirt Bottom Cutaway Feature | Not included |
| AXFZ | Ring Groove Quantity | 3 |
| AXGA | Unable to Decode | Unable to decode |
| AXGB | Ring Groove Width | 0.1900 inches nominal 3RD ring |
| AXGB | Ring Groove Width | 0.0970 inches nominal 2ND ring |
| AXGB | Ring Groove Width | 0.0970 inches nominal and 0.0970 inches nominal 1ST RING0.0970 inches nominal and 0.1900 inches nominal |
| AXGD | Ring Groove Diameter | 1.769 inches nominal 1ST ring |
| AXGD | Ring Groove Diameter | 1.769 inches nominal 2ND ring |
| AXGD | Ring Groove Diameter | 1.769 inches nominal 3RD ring |
| AXGD | Ring Groove Diameter | 1.779 inches nominal and 1.779 inches nominal and 1.769 inches nominal |
| AXPH | Oil Groove | Not included |
| AXPK | Distance from PIN Hole Center to Extreme Top | 1.1925 inches nominal |
| AXPL | PIN Hole Bushing | Not included |
| AXPM | Distance Between PIN Bosses | 0.938 inches nominal |
| AXPN | Retaining Ring Groove | Included |
| AXPP | PIN | Not included |
| AXPQ | PIN Type for Which Designed | Locking |
| AXPR | Ring | Included |
| BQBL | Carbon Groove | Not included |
| FEAT | Special Features | Incl piston pin locks |
| MATT | Material | Aluminum |
| WGHT | Weight | 3.100 ounces |