| BODY MATERIAL | IRON, CAST |
| BORE DIAMETER | 3.500 INCHES NOMINAL |
| COOLING METHOD | AIR TO AIR COOLED |
| LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS | 3.375 INCHES NOMINAL |
| LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS | 3.500 INCHES NOMINAL |
| OVERALL DIAMETER | 4.750 INCHES NOMINAL |
| OVERALL LENGTH | 5.250 INCHES NOMINAL |
| MOUNTING FACILITY THREAD DIAMETER | 0.375 INCHES NOMINAL |
| MOUNTING FACILITY THREAD CLASS | 2B |
| MOUNTING FACILITY THREAD DIRECTION | RIGHT-HAND |
| MOUNTING FACILITY THREAD LENGTH | 0.500 INCHES NOMINAL |
| MOUNTING FACILITY THREAD SERIES DESIGNATOR | UNC |
| MOUNTING FACILITY THREAD QUANTITY PER INCH | 16 |
| MOUNTING PROVISION ARRANGEMENT STYLE | FOUR HOLE RECTANGULAR |
| MOUNTING PROVISION | THREADED MOUNTING HOLES |
| MOUNTING TYPE AND LOCATION | FLANGE CENTER SECTION |
| SPECIAL FEATURES | EIGHT COOLING FINS ON CYLINDER OD |