Engine Specifications: Pistons
WARNING: This page is about a different car, the 2024 Jeep Grand Wagoneer L and 2024 Jeep Grand Wagoneer. However, it is still accessible from the selected car via links, so may be relevant.
PISTONS
| DESCRIPTION | SPECIFICATION | |
|---|---|---|
| Metric | Standard | |
| Piston Skirt Diameter Grade 1 | 83.950 - 83.960 | 3.3051 - 3.3055 in. |
| Piston Skirt Diameter Grade 2 | 83.960 - 83.970 | 3.3055 - 3.3058 in. |
| Piston Skirt to Cylinder Bore Clearance | 0.030 - 0.050 mm | 0.0011 - 0.019 in. |
PISTON RINGS
| DESCRIPTION | PAINT STRIPE COLOR |
|---|---|
| Top Compression Ring | Orange |
| 2nd Compression Ring | Yellow |
| Oil Ring Expander | Pink |
| Oil Ring Rails | Green |
PISTON PIN
| DESCRIPTION | SPECIFICATION | |
|---|---|---|
| Metric | Standard | |
| Piston Pin End Play | 0.3 - 1.35 mm | 0.012 - 0.05 in. |