Delphi B00904A Fuel Injector Assembly

Delphi B00904A is a mechanically controlled diesel fuel injector designed for Perkins 1004 series engines including 1004-42 and 1004-40TW variants. The injector utilizes a multi-spray atomizer nozzle with a 4 mm guide diameter for optimized fuel dispersion in indirect injection systems. This assembly serves as a direct replacement for Caterpillar part number 185-5754 and Perkins part numbers 2645A058, U2645A058, and U2645A058R. It is commonly fitted to JCB 506C telehandlers and backhoe loaders equipped with Perkins 1004 engines. The injector body is identified by Delphi assembly number B00904A and JCB assembly reference SDNB00904A.