Description
The CAT Perkins New Injector (part number 557‑7637N) is a brand‑new fuel injector designed for Perkins diesel engines, which are part of the Caterpillar family. Unlike remanufactured (Recon) injectors, this one is factory‑new, meaning it has never been used or rebuilt, and comes directly from Caterpillar/Perkins production.
- Factory‑fresh component with full Caterpillar/Perkins warranty.
- Precision fuel atomization for optimal combustion efficiency.
- Built to OEM specifications for durability and reliability.
- Ideal for customers who prefer new injectors over recon/reman options.
This injector is critical for maintaining fuel efficiency, power output, and emissions compliance in Perkins engines, especially in demanding environments like agriculture and construction.









