Premium QualityInexpensiveRepair Crankshafts Instead of Throwing Them AwayIncludes Forged Rod, Crankpin, Thrust Washers and Crank/wrist BearingsForged Rod Is Made From Case Hardened 8620 AISI Forged SteelCarburized Crank Pin Is Made From 8620 AISI for Maximum Strength and DurabilityThrust Washers Made From SAE Recommended Phosphor BronzeHigh Quality Silver Coated Crankpin Bearing for Improved Sliding at Reduced Temperatures