| ID (MM) | 31.7250 |
| OD (MM) | 83.1850 |
| HELIX DIRECTION | L |
| Heavy Duty Supplier | Yes |
| Tooth Quantity | 27 |
| HELIX DEGREES | 23 |
| ID (Inch) | 1.2490 |
| Material | (IRNCA) Iron, Cast |
| Tooth Width | 22.2250 |
| OD (Inch) | 3.2750 |
| HELIX MINUTES | 25 |
| Part Terminology | Engine Timing Crankshaft Gear |