Crankshafts All New   All Induction Hardened   All Std/Std   Quality Power Products crankshafts are manufactured by an OEM supplier using state-of-the-art production and quality control systems. These systems are monitored throughout both manufacturing processes, forging and machining. They are certified by the International Standard ISO 9000. The manufacturer builds their forging dies and tools and have control over all raw materials by means of an ARL spectrometer and complete mechanical testing equipment to insure hardness, fatigue strength, impact, etc. All crankshafts are forged from the highest standard industry accepted steel as specified by the OEM and are all heat treated. Crankshafts are machined with the latest CNC controlled grinders including the latest generation NAXOS grinders to obtain perfect dimension and surface finish. All crankshafts are thoroughly inspected throughout the manufacturing processes using the most sophisticated testing equipment including: Computerized SPC control on all production operations with online feedback. Endoscope to control oil holes. Surface measuring instruments. Adcole to check roundness, straightness, diameters, angular position, etc. of machined cranks up to .0001 mm. Quality Power Products crankshafts provide the high quality and consistent reliability your customers expect and demand. All crankshafts are made of forged steel. This insures crack resistance, even under the heaviest loads. All crankshafts are new so you always have confidence in what you are installing. Every crankshaft is functionally equivalent to OEM specifications. Allis Chalmers® Caterpillar® Case-IH® Continental® Cummins® David Brown® Deutz® Ford® Isuzu® John Deere® Komatsu® Mack® Mitsubishi® Navistar® Perkins® Scania®