Engine Brake Adjustment Tools 4.6MM 4.1MM Fit for Detroit Diesel DD13 DD15 DD16 Jake Brake Feeler Gauge Alternative to W470589042300 W470589022300

Fitments:Works on Detroit Diesel DD15 & DD16 engines built before HDE0077481 & DD13 engines built before HDE0079072.1. DD15 & DD16 engines built before HDE0077481 use Engine Brake Adjustment tool W470589022300; set the lash to 4.1 mm (0.1614 in.).2. DD 15 & DD16 engines built starting with HDE0077481 use Engine Brake Adjustment tool W470589042300; set the lash to 4.6 mm (0.1811 in.).3. DD13 engines built before HDE0079072 use Engine Brake Adjustment Tool W470589022300; set the lash to 4.1 mm (0.1614 in.).4. DD13 engines built starting with HDE0079072 use Engine Brake Adjustment tool W470589042300; set the lash to 4.6 mm (0.1811 in.).Feature:1.W470589042300 4.6mm - 0.1811 in and W470589022300 4.1mm - 0.1614 in.2.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).3.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.4. Advanced heavy duty steel process and black non-slip PVC coated handle, durability and anti-corrosion. Ultra-precise design meets the requirement of high precision and hardness and a much longer service life.Package includes:1x Engine Brake Adjustment Tool(4.6mm)1x Engine Brake Adjustment Tool(4.1mm)

• 【Fitment】Engine Brake Adjustment Tool Fit for Detroit Diesel DD13 DD15 DD16 engines built before HDE0077481, DD13 engines built before HDE0079072
• 【Usage】Insert the engine brake feeler gauge between the contact surfaces of the driven piston and the exhaust valve adjusting screw from the side, avoiding the driven bridge; also make clearance adjustments to the driven piston adjusting screw.
• 【Feature】Helps you quickly and accurately check valve lash, reducing the chance of engine failure or damage.
• 【Materail】Made of high standard steel anodized black finish and PVC coated handle., durable and with a long-term service.
• 【Size】W470589042300 4.6mm - 0.1811in, and W470589022300 4.1mm - 0.1614in. Package included 2PCS Engine Brake Adjustment Tool (4.6MM, 4.1MM).