4G64 Engine Mitsubishi Crankshaft Replacement MD346026 MD187921
4G64 Engine mitsubishi crankshaft
,mitsubishi crankshaft replacement
,MD346026
4G64 New Crankshaft MD346026 MD187921 Suitable For Mitsubishi Engine
▪ OE No.: MD187921
▪ Engine: Mitsubishi 4G64 gasoline engine
▪ Fitment: Pajero V31, L200, L300, Galant, Delica
▪ Material: Forged steel / nodular cast iron ▪ Machining: Precision grinding + nitriding
▪ QC: Dynamic balance, dimension & fillet inspection
This crankshaft serves as the core rotating component for Mitsubishi 4G64 2.4L engine. Nitrided journals deliver good wear resistance. Reinforced fillets increase fatigue resistance. Every unit is fully inspected to guarantee smooth running for engine rebuild.
This crankshaft with part number MD187921 is designed for Mitsubishi 4G64 2.4L four-cylinder gasoline engine, which is widely used on Pajero V31, L200 pickup, L300 van, Galant and Delica. It is manufactured from high-strength forged steel or ductile nodular cast iron. All main journals and pin journals are precision ground and nitrided to raise surface hardness and abrasion resistance. Fillet rolling optimizes the stress transition area to avoid fatigue cracking during repeated operation. We carry out dynamic balance test and full dimensional check for each crankshaft before delivery. Stable machining tolerances ensure easy assembly and reduce engine vibration, making it a dependable option for repair shops and bulk overhaul orders.
| Item | Specification |
|---|---|
| Product Name | Engine Crankshaft |
| Engine Model | Mitsubishi 4G64 2.4L Gasoline |
| OE Number | MD187921 |
| Material | Forged Steel / Ductile Nodular Cast Iron |
| Surface Treatment | Precision Grinding + Nitriding |
| Inspection Items | Dynamic Balance Test, Dimension Check, Fillet Inspection |
| Cylinder | 4 Cylinder |
| Application | Pajero V31, L200, L300, Galant, Delica |
| Product Type | Aftermarket Replacement Spare Part |
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