Perkins original  293-4573 Diesel Fuel Injector for C7 Engine 324D 325D 330D 336D Excavator Replacement for OEM 267-9717 10R2828  original new injector

The Perkins fuel injector 293-4573 is engineered as a direct replacement component for Perkins C7 series diesel engines, with selected compatibility for Perkins C7 and C9 engine applications across demanding industrial environments. Designed around HEUI type fuel injection technology, this injector delivers precision fuel metering and fine atomization to support stable idle, power recovery, and improved combustion in heavy-duty diesel operations.

This injector assembly is widely used in excavators, wheel loaders, bulldozers, trucks, buses, generator sets, marine auxiliary engines, agricultural machinery, mining equipment, and stationary industrial power units, making it a versatile solution for construction machinery, transportation fleets, and industrial power generation. Multi-number compatibility is provided through cross references including 10R-4763, 20R-8059, 20R-8057, 243-4503, 295-1411, 268-9577, 20R-8071, and CA2934573, allowing flexible interchange for procurement and inventory management across the C7 product series.

Proper maintenance of the 293-4573 Perkins injector requires the use of clean diesel fuel, timely replacement of fuel filters, regular draining of the water separator, and a clean fuel tank. Engine oil quality should be maintained, the ECM scanned for fault codes, and injector return flow or cylinder balance testing performed when symptoms such as hard starting, rough idle, black or white smoke, power loss, high fuel consumption, engine knock, misfire, fuel dilution, excessive return fuel, no-start condition, or check engine light appear. Store injectors in clean sealed packaging to preserve performance integrity.