| MRC | Criteria | Characteristic |
|---|
| AAGR | CROSS-SECTIONAL SHAPE STYLE | I-SECTION TYPE |
| AARN | FABRICATION METHOD | CAST |
| AKEU | SHAFT CONNECTING END STYLE | AUTOMOTIVE STANDARD SPLIT BEARING 2 BOLT |
| AXPW | END THICKNESS | 1.215 INCHES NOMINAL |
| BQBN | EDGE RADIUS | 0.670 INCHES NOMINAL |
| BQBP | END HOLE INSIDE DIAMETER | 0.980 INCHES NOMINAL |
| BQBT | PISTON CONNECTING END BEARING | NOT INCLUDED |
| BQBY | PISTON CONNECTING END LUBRICATION DRILL FEATURE | NOT INCLUDED |
| BQBZ | PISTON CONNECTING END LUBRICATION METHOD | FULL FORCED-FEED |
| BQCB | SHAFT CONNECTING END BEARING | NOT INCLUDED |
| BQCC | SHAFT CONNECTING END HOLE INSIDE DIAMETER | 2.250 INCHES NOMINAL |
| BQCF | SHAFT CONNECTING END EDGE RADIUS | 1.375 INCHES NOMINAL |
| BQCG | SHAFT CONNECTING END WIDTH | 3.625 INCHES NOMINAL |
| BQCH | SHAFT CONNECTING END THICKNESS | 1.000 INCHES NOMINAL |
| BQCZ | SHAFT CONNECTING END LUBRICATION DRILL FEATURE | NOT INCLUDED |
| BQDB | SHAFT CONNECTING END LUBRICATION METHOD | FULL FORCED-FEED |
| BRNG | CENTER TO CENTER EFFECTIVE LENGTH | 6.375 INCHES NOMINAL |
| BRNH | BODY WIDTH AT PISTON CONNECTING END | 1.000 INCHES NOMINAL |
| BRNJ | BODY WIDTH AT SHAFT CONNECTING END | 1.438 INCHES NOMINAL |
| BRNK | BODY THICKNESS AT PISTON CONNECTING END | 0.562 INCHES NOMINAL |
| BRNL | BODY THICKNESS AT SHAFT CONNECTING END | 0.625 INCHES NOMINAL |
| BXYS | PISTON END CONNECTION STYLE | SMALL ENGINE AND AUTOMOTIVE STANDARD |
| MATT | MATERIAL | STEEL |
