Perkins original  20R-1269 Fuel Injector Assembly INJECTOR GP Replacement for 3512B 3508B 3516B 3512C 3516C Engine Excavator  original new injector

Engineered specifically for the Perkins 3512B platform, the Perkins 20R-1269 remanufactured fuel injector delivers the precise fuel metering required by large displacement diesel engines operating under continuous heavy load. Each unit is built to original Perkins dimensional and performance specifications, ensuring direct-fit compatibility with the 3512B, 3512B-HD, and 3516B engine families used in industrial, marine, and power generation applications.

The injector assembly incorporates precision-machined internal components that produce consistent atomization and uniform spray patterns, supporting complete combustion across the engine's operating range. Heat-treated critical parts deliver extended service life under high pressure injection conditions, while a protective surface treatment enhances corrosion resistance for installations exposed to marine atmospheres, humidity, and harsh industrial environments.

This reman Perkins fuel injector is designed for continuous duty operation, making it suitable for 24/7 standby generator sets, marine propulsion systems, and heavy industrial machinery. The part cross-references with 10R-0955, 392-0204, and 249-0713, providing a reliable replacement option for fleet operators and service professionals maintaining Perkins-powered equipment in power generation, mining, oil and gas, and global marine sectors.