One New Aftermarket Replacement Early Crankshaft Fits Case Tractors and Industrial EquipmentThis aftermarket replacement crankshaft fits early Fits Case tractors and industrial equipment powered by the 148 CID (G148) and G126 gasoline engines produced up to 1960. The thrust bearing on this crankshaft is located behind the front main bearing. Standard main journal diameter is 2.25 inches. Important: This crankshaft does NOT fit tractors equipped with the G1235 engine block.Specifications Engine Application: Fits Case G148 and G126 gasoline engines (up to 1960) Standard Main Journal Diameter: 2.25 in. Thrust Bearing Location: Behind front main bearing Type: Early design crankshaft Compatible ModelsFits Case / Fits Case IH Tractors: 200B, 210B, 211B, 300, 300B, 311B, 312, 320, 320B, 400B, 420BFits Case / Fits Case IH Tractors (Serial Number Restrictions): 310C (SN# 3008188-3010989 only), 420 (SN# 3008188-3023300 only)Fits Case Industrial / Construction Equipment: 310, 310B, 310C, 320, 320B, 420, 420B, 420DBNote: Does NOT fit tractors with G1235 engine block. Verify engine block casting number before ordering.Replaces Part Number(s):G11164, G11700, G11701, G10071, CRANKSHAFT34Casting Numbers:G10071, G11700, G11701New aftermarket replacement part - not remanufactured, not used.