Perkins original Perkins Diesel Engine Fuel Injector 10R-7229 10R7229 for Perkins C15 C18 Excavator Construction Machinery new injector original new injector

The Perkins fuel injector 10R-7229 (also referenced as 10R7229) with 272-0630 / 2720630 and CA10R7229 / CA2720630 cross numbers is a remanufactured common rail injector developed for the Perkins C15 diesel engine, with C18 listed as a commonly compatible engine. Several aftermarket catalogs extend the application to C27, C32, C7, and C27 platforms, but those listings should be confirmed against the engine serial number, old injector part number, and engine arrangement number before purchase. This unit is designed for heavy-duty trucks, construction machinery, mining equipment, marine engines, generator sets, oilfield power units, and industrial power applications, and is widely used by truck fleets, engine rebuilders, aftermarket parts wholesalers, and service workshops in North America, South America, Europe, the Middle East, Africa, Southeast Asia, and Australia.

The injector is built to OE-type fitment with precision-machined internal components to meter diesel fuel, atomize it into a fine controlled spray, and respond accurately to electronic injection timing signals. Controlled atomization and stable spray pattern support more complete combustion, helping deliver stable power output, smoother operation, better fuel economy, lower smoke, and reduced misfire risk. Each injector passes through a full industrial quality control process that includes appearance inspection, part number verification, seal area inspection, nozzle inspection, leakage testing, flow testing, response testing, packaging inspection, and final label checking, providing consistent performance for distributor and workshop inventory.

For service, clean diesel fuel, timely fuel filter replacement, regular water separator draining, and clean fuel tank management are recommended. Diagnostic scanning, return flow testing, cylinder cut-out testing, smoke observation, and idle quality monitoring help identify common faults such as hard starting, rough idle, black or white smoke, power loss, high fuel consumption, and fuel leakage. During installation, confirm the part number, compare the old injector, clean the injector bore, replace seals and washers, lubricate per service manual, torque to official Perkins specifications, prime the fuel system, and recheck for leakage after the engine reaches operating temperature.