
Building a 100 mm stroker around a 6-bolt DSM bottom end? This Eagle forged 4340 steel crankshaft combines that stroke with the six-bolt flywheel pattern for the listed 4G63 application. The internal-balance configuration specifies a 5.900-inch minimum rod length. Match the pistons and clearances to the longer stroke, and keep this version separate from the seven-bolt crankshaft.
| Brand | Eagle |
|---|---|
| Manufacturer Part Number | 2439375900A6 |
| Engine / Application | Mitsubishi 4G63 6-bolt / DSM application |
| Product Type | Stroker crankshaft |
| Quantity | 1 crankshaft |
| Material | Forged 4340 steel |
| Crankshaft Stroke | 100 mm (3.937 in) |
| Balance Type | Internal |
| Minimum Rod Length | 5.900 in |
| Main Journal Diameter | 2.244 in |
| Rod Journal Diameter | 1.771 in |
| Rod Journal Width | 1.130 in |
| Flywheel Bolt Count | 6 |
| Snout Diameter | 1.26 in |