A-AR101267-AI Bearing, Thrust (Std)One New Aftermarket Replacement Thrust Bearing (Standard) Fits John Deere (Fits JD) Tractors, Combines, and Industrial Equipment This standard size crankshaft thrust bearing is an aftermarket replacement Fits John Deere equipment powered by the 6 cylinder diesel engine used across the 5000 and 6000 series tractors and related industrial machines. The thrust bearing controls crankshaft end play and is a critical engine bottom end component typically