| GM GENUINE 89017849 Specifications |
|---|
| Assembly Lubricant Included | No |
| Diameter (IN) | 4.173 |
| Diameter (MM) | 106 |
| Oil Ring Thickness (In) | 0.1 |
| Oil Ring Thickness (mm) | 2.54 |
| Oil Spacer Ring Thickness (in) | 0.06 |
| Oil Spacer Ring Thickness (mm) | 1.52 |
| Oversized | No |
| Piston Head Type | Dish |
| Piston Inside Diameter (in) | 3.819 |
| Piston Inside Diameter (mm) | 97 |
| Piston Material | Aluminum |
| Piston Outside Diameter (IN) | 4.173 |
| Piston Outside Diameter (MM) | 106 |
| Piston Pin Incorporated Bearings | No |
| Piston Pin Inside Diameter (in) | 0.551 |
| Piston Pin Inside Diameter (mm) | 14 |
| Piston Pin Length (in) | 2.564 |
| Piston Pin Length (mm) | 65.12 |
| Piston Pin Material | Steel |
| Piston Pin Outside Diameter (In) | 0.943 |
| Piston Pin Outside Diameter (mm) | 23.95 |
| Ring Inside Diameter (in) | 3.709 |
| Ring Inside Diameter (mm) | 94.21 |
| Ring Material | Steel |
| Ring Outside Diameter (in) | 4.001 |
| Ring Outside Diameter (mm) | 101.63 |
| Second Compression Ring Thickness (In) | 0.058 |
| Second Compression Ring Thickness (mm) | 1.48 |
| Skirt Length (in) | 0.15 |
| Skirt Length (mm) | 3.8 |
| Skirt Type | Partial |
| Top Compression Ring Thickness (In) | 0.046 |
| Top Compression Ring Thickness (mm) | 1.17 |
