4G64 4G63 Forged Crankshaft MN149612 For Mitsubishi Eclipse EVO 2.4L 4G69 STD
2.4L 4g63 forged crankshaft
,Mitsubishi 4g63 forged crankshaft
,Mitsubishi 4g64 crankshaft
| Item | Specification |
|---|---|
| Product Name | 1100A190 MD346028 MN149612 for Mitsubishi Eclipse EVO 2.4L 4G69 STD Crankshaft 4g64 4g63 Stroke |
| Engine Model | Mitsubishi 4G09 |
| OE Number | 1100A190, MD346028, MN149612 |
| Material | Forged Steel / Ductile Nodular Cast Iron |
| Surface Treatment | Precision Grinding + Nitriding |
| Inspection Items | Dynamic Balance Test, Dimension Check, Fillet Inspection |
| Cylinder | 4 Cylinder Gasoline Engine |
| Application | Light Passenger Car, Light Commercial Vehicle |
| Product Type | Aftermarket Replacement Spare Part |
This crankshaft covers cross reference OE numbers 1100A190, MD346028 and MN149612, designed as an aftermarket replacement for Mitsubishi 4G09 4-cylinder gasoline engine, widely used on passenger cars and light commercial vehicles. It is manufactured from high-strength forged steel or nodular cast iron. All main journals and rod journals are precision ground and nitrided to enhance surface hardness and wear resistance. Fillet rolling treatment boosts fatigue strength to avoid cracking under cyclic loads. Every crankshaft passes dynamic balance test and full dimensional inspection before shipment, which reduces engine vibration and ensures stable power output. Suitable for engine repair, rebuild and bulk wholesale.
✅ Nitrided journals for excellent wear resistance
✅ High fatigue strength for long service time
✅ Multiple OE cross references
✅ Strict QC control, stable performance
✅ Direct fit, easy installation
4G09 Crankshaft
- Cross OE: 1100A190, MD346028, MN149612
- Fit: Mitsubishi 4G09 gasoline engine
- Material: Forged steel / nodular cast iron
- Process: Journal grinding + nitriding + fillet rolling
- Test: Dynamic balance & dimensional inspection
- Usage: Passenger car & light vehicle engine overhaul
- Feature: Anti-crack, low vibration, long service life
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