Caterpillar original 10R-7228 Fuel Injector for C18 C16 C15 C22 C27 C32 Engine Excavator Attachment 10R7228 1532875 2113025 original new injector

The Caterpillar 10R-7228 remanufactured fuel injector is engineered for CAT C-Series heavy-duty diesel engines, with strongest public market presence on the C16 and C18 platforms. Built as a direct OE-replacement unit, it cross-references with 211-3028, 201-0565, 200-1120 and 707640AT, allowing distributors, rebuilders and fleet operators to consolidate inventory under a single verified part number. The injector is designed for diesel engine repair, remanufacturing, fleet maintenance, mining equipment service, generator overhaul, marine diesel repair and heavy-duty truck engine rebuilding programs.

Key performance advantages include precision fuel metering, stable spray pattern, consistent injection pressure and industrial-grade durability under continuous high-load operation. Each unit is produced for compatibility with Caterpillar C-Series electronic unit injector fuel systems, supporting remanufacturing operations and aftermarket distribution channels across North America, Latin America, Europe, the Middle East, Africa, Southeast Asia and Australia. C15, C27, C32 and 3406E applications remain verification-required, since injector selection depends on engine serial number, arrangement number, calibration, emissions configuration and fuel system type.

To maximize service life, clean fuel supply, scheduled filter replacement, water-separator draining and contamination prevention are recommended. Before installation, confirm that 10R-7228 matches the engine serial number and the removed injector, clean the injector bore, replace all required sealing components and follow the official Caterpillar service manual. After installation, perform leak testing, idle testing, acceleration testing and fault-code diagnosis to verify correct injector operation.