Schley Tools 16100 Duramax LB7 Injector Cup Puller Removal Tool

The Schley Tools 16100 Duramax LB7 Injector Cup Puller is a specialized tool designed to safely remove injector cup sleeves from 2001-2004 GM Duramax LB7 diesel engines without causing damage to the cylinder head or cup. This essential tool is designed specifically for Chevrolet Silverado, GMC Sierra HD, Chevrolet Kodiak, and GMC Topkick trucks equipped with the LB7 Duramax engine.

Key Features:

• Safely removes 2001-2004 LB7 injector cups without damage to cylinder head
• Assists with proper reinstallation of injector cup sleeves
• Constructed from heat-treated alloy steel for durability and long service life
• Essential tool for resealing leaking injector sleeves
• Reduces repair time and increases efficiency

Injector cup sleeve leaks are a common issue on LB7 Duramax engines as they age. This specialized puller allows technicians to perform injector sleeve resealing jobs quickly and correctly, preventing costly damage that can occur when using improvised removal methods. The precision-engineered design ensures the injector cup is extracted cleanly, saving time and reducing the risk of requiring additional cylinder head repairs.