Perkins original  20R-1266 Fuel Injector for 3508 3512 3516 3512B 3516B C3500 C3500B Engine 992G Wheel Loader SR4 Generator  original new injector

The Perkins 20R-1266 fuel injector is engineered as a direct replacement component for the Perkins 3512B engine platform, delivering OEM-level performance across demanding industrial environments. Designed to meet original manufacturer specifications, this injector assembly ensures precise fuel atomization and consistent delivery pressure, supporting stable combustion and reliable engine operation in generator sets, marine propulsion systems, mining equipment, and oilfield machinery.

Manufactured to strict quality standards, the 20R-1266 injector offers high pressure resistance, excellent durability, and improved fuel efficiency, making it suitable for continuous heavy-duty operation. It serves as a functional equivalent to original equipment and is interchangeable with part numbers 212-3467, 10R-0957, and 10R-1273, allowing for flexible replacement across various Perkins 3512B engine configurations used in power generation, marine, and industrial applications.

Proper maintenance of the 20R-1266 injector helps sustain long service life and stable engine performance. Operators are advised to use clean diesel fuel, replace fuel filters at regular intervals, monitor exhaust smoke, check engine power output, and conduct periodic injector testing in accordance with Perkins maintenance schedules. This product is backed by a 12-month warranty, ensuring dependable support for critical diesel engine fuel system requirements.