A-B1690083-AI ADJUSTER-ROCKER ARM model-4500 (10/69-9/71) J&N Electrical Products: 240-58025

J&N Electrical Products: 240-58025

Also Fits Allis Chalmers Tractor Models: 9130

Notes: Carriage bolts are pushed into a hole the same size as the shank and then hammered in the rest of the way

Replaces Part Numbers: 1420037M1

A-B1690083-AI ADJUSTER-ROCKER ARM model-4500 (10/69-9/71) J&N Electrical Products: 240-58025One New Aftermarket Replacement Rocker Arm Adjuster Fits Briggs & Fits Stratton Small Engines This aftermarket replacement rocker arm adjuster (adjuster rocker arm) is a valvetrain component used in Fits Briggs & Fits Stratton overhead valve (OHV) small gasoline engines. The adjuster sets the critical clearance between the rocker arm and valve stem, ensuring proper valve timing and smooth, efficient engine operation. A worn or damaged adjuster can