| GM GENUINE 12686358 Specifications |
|---|
| Assembly Lubricant Included | No |
| Oil Ring Thickness (In) | 0.01 |
| Oil Ring Thickness (mm) | 0.35 |
| Oil Spacer Ring Thickness (in) | 0.01 |
| Oil Spacer Ring Thickness (mm) | 0.27 |
| Oversized | No |
| Piston Head Type | Dome |
| Piston Inside Diameter (in) | 2.05 |
| Piston Inside Diameter (mm) | 52 |
| Piston Outside Diameter (IN) | 3.7 |
| Piston Outside Diameter (MM) | 94 |
| Piston Pin Incorporated Bearings | No |
| Piston Pin Inside Diameter (in) | 0.52 |
| Piston Pin Inside Diameter (mm) | 13.15 |
| Piston Pin Length (in) | 2.08 |
| Piston Pin Length (mm) | 52.85 |
| Piston Pin Material | Steel |
| Piston Pin Outside Diameter (In) | 0.94 |
| Piston Pin Outside Diameter (mm) | 24 |
| Piston Rings Included | Yes |
| Ring Inside Diameter (in) | 3.46 |
| Ring Inside Diameter (mm) | 88 |
| Ring Outside Diameter (in) | 3.7 |
| Ring Outside Diameter (mm) | 94 |
| Second Compression Ring Thickness (In) | 0.04 |
| Second Compression Ring Thickness (mm) | 1.18 |
| Top Compression Ring Thickness (In) | 0.04 |
| Top Compression Ring Thickness (mm) | 0.98 |
