OTC 6778 J-44639 6.6L GM Duramax Diesel Engine Injector Puller Shop By Vehicle>Case Important Note: Do not use

Important Note: Do not use power tools

5-in-1 Couplersâ„¢ Accept:

Coilhose Pneumatics 27FC4-G 1/2" Integral Filter/Regulator w/ Gauge

4L DOHC / Multiair / World

OTC 6778 J-44639 6.6L GM Duramax Diesel Engine Injector Puller Shop By Vehicle>Case Important Note: Do not useOTC 6778 J 44639 6. 6L GM Duramax Diesel Engine Injector Puller Applications: 6. 6L Duramax Diesel, Isuzu Used to safely pull the injectors from the cylinder heads without pulling the injector cups and without causing damage to the injector body. Carbon buildup in the cylinder head can cause fuel injector assemblies to stick in place. J 44639 is used to assist in removal of the injectors from the cylinder head without causing damage to the injector