Feature:Application - Used for Engine Brake Adjustment Tool for Detroit Diesel DD13 DD15 DD16 engines. Fit for ISX engine.Corresponding Size - W470589042300-4.6MM (0.1811in.) & W470589022300-4.1MM (0.1614in.).Convenient Operation - The curved arc design of Engine Brake Tool allows you to more easily insert the contact surface between the piston and the exhaust valve, making it easier for you to make adjustments.Ensure Safety - If the engine brake adjustment gap is too large, the engine braking effect will be greatly reduced; if the adjustment gap is too small, it is easy to cause the valve and the piston to collide when using the engine brake, which will seriously damage the engine. The Engine Brake Adjustment Tool can accurately adjust the engine gap to ensure your driving safety.
