The Perkins 2645A052 is a genuine OEM fuel injector designed for precise fuel delivery in Perkins 1000 and 1100 series engines. This high-quality injector is also cross-referenced as Caterpillar 2251049 and fits a wide range of Caterpillar machinery, including Backhoe Loaders (416D, 420D, 424D, 428D, 430D, 432D, 438D, 442D), Challenger Tractors (35, 45, 55), Integrated Toolcarriers (IT14G), Pipelayers (561M), Skid Steer Loaders (246, 248, 252, 262), Telehandlers (TH103, TH210, TH215, TH220B, TH330B, TH340B, TH350B, TH355B, TH360B, TH460B, TH560B, TH580B), Track-Type Tractors (D3G, D4G, D5G), and Wheel-Type Loaders (906, 908, 910G, 914G). It ensures efficient engine performance and reliability.