| AASK | Head Style | FLAT |
| ABKW | Overall Height | 4.684 inches minimum and 4.689 inches maximum |
| ABMZ | Diameter | 4.312 inches nominal |
| ACXM | Oil Passage Type | Slot and hole |
| ACXU | Pinhole Diameter | 1.2499 inches minimum and 1.2500 inches maximum |
| AGYE | Surface Finish | Finished |
| AXFR | Finished Size Designation | Standard |
| AXFT | Skirt Type | Semisplit |
| AXFX | Skirt Bottom Cutaway Feature | Not included |
| AXFZ | Ring Groove Quantity | 5 |
| AXGA | Unable to Decode | Unable to decode |
| AXGB | Ring Groove Width | 0.2500 inches minimum and 0.2510 inches maximum 3RD ring |
| AXGB | Ring Groove Width | 0.1255 inches minimum and 0.1265 inches maximum 2ND ring |
| AXGB | Ring Groove Width | 0.1265 inches minimum and 0.1275 inches maximum 1ST ring |
| AXGB | Ring Groove Width | 0.1875 inches minimum and 0.1885 inches maximum 4TH ring |
| AXGD | Ring Groove Diameter | 3.876 inches minimum and 3.886 inches maximum 3RD ring |
| AXGD | Ring Groove Diameter | 3.876 inches minimum and 3.886 inches maximum 4TH ring |
| AXGD | Ring Groove Diameter | 3.916 inches minimum and 3.926 inches maximum 1ST ring |
| AXGD | Ring Groove Diameter | 3.916 inches minimum and 3.926 inches maximum 2ND ring |
| AXGE | Ring Groove Position Below Piston PIN | Number 1, number 2, number 3, number 4, and number 5 all rings |
| AXGE | Ring Groove Position Below Piston PIN | Number 5 ring groove located below piston pin hole |
| AXPH | Oil Groove | Not included |
| AXPK | Distance from PIN Hole Center to Extreme Top | 2.622 inches minimum and 2.627 inches maximum |
| AXPL | PIN Hole Bushing | Not included |
| AXPM | Distance Between PIN Bosses | 1.812 inches nominal |
| AXPN | Retaining Ring Groove | Included |
| AXPP | PIN | Not included |
| AXPQ | PIN Type for Which Designed | Floating |
| AXPR | Ring | Not included |
| BQBL | Carbon Groove | Included |
| MATT | Material | Aluminum |
| SFTT | Surface Treatment | TIN |
| WGHT | Weight | 40.0 ounces |