Description
Crankshaft MD346026 for Mitsubishi 4G64 Engine 639B Komatsu Engine: 3D88E 5P BA Komatsu Engine: 3D88E 5P BA cogged drive belt with 3 grovesGreat wear resistanceExceptional belt lifeRuns quieterFiber loaded backing with additional cord support improves flexibility and reduces heat build up57