Durable Construction: Made of heavy-duty steel with a black coating, this OTC-7222 injector sleeve tool ensures corrosion resistance and long-lasting use for GM Duramax 6.6L diesel engines (2001-2020).
Wide Compatibility: Compatible with 2001-2020 GM Duramax 6.6L diesel engines, this tool replaces J-45910 similar to OTC-7222 specifications, ensuring precise maintenance.
Effortless Removal: Designed for injector sleeve removal and reinstallation, this tool fits perfectly without damaging injector cups, ideal for diesel mechanics.
Easy Operation: No need to remove rocker arms or valve springs—just insert the tool into the injector for quick sleeve removal and secure O-ring replacement.