Fleet Maintenance Product Guide

Feeler Gauge Set for Jacobs Engine Brakes

A & E Hand Tools introduces new Feeler Gauge Sets for heavy-duty trucks. The Feeler Gauge Set for Jacobs Engine Brakes Slave Piston Lash Adjustment contains all of the gauges necessary to set slave piston lash on Cummins diesel engines. Each feeler gauge blade is in thickness and configuration required by each Jacobs Engine Brake model. The set consists of nine special feeler gauge blades with a blade-holding tool.