A-3057058R91-AI Bearing, King Pin Thrust model-7109A78 SO series: Serial number 560000

SO series: Serial number 560000 and above

This aftermarket replacement ignition key is stamped 2498 and fits a wide range of heavy equipment

OD: 4 1/4"

2 Rows of Tubes

Mount Type: Threaded (not keyed)

A-3057058R91-AI Bearing, King Pin Thrust model-7109A78 SO series: Serial number 560000One New Aftermarket Replacement King Pin Thrust Bearing Fits Case Fits Case IH (Fits International Harvester) Tractors This king pin thrust bearing fits in the front axle spindle assembly on Fits Case and Fits Case International Harvester tractors, supporting the king pin under axial load and allowing smooth steering pivot. It is a precision fit component in the front axle steering system and should be replaced when looseness, wear, or roughness is