Compatible with Cummins ISX Engines. Alternative to 3163530 Jake Brake Tool (7mm) feeler gauge.
Material:Advanced heavy duty steel process and black non-slip PVC coated handle, durability and anti-corrosion. High precision and hardness to provide a much longer service life.
Fast, easy and accurate way to check the valve clearance with this feeler gauge. Getting the clearance adjusted is crucial not only for great performance but also to avoid any unwanted catastrophic failures or engine blows.
This angled feeler gauge to allow easier insertion between slave pistons contact surface with the exhaust valve adjusting screw. ( Straight feeler can be bent easily)