Perkins original Perkins 6N7828 new injector original new injector

The Perkins 6N7828 Injector Plunger Element is manufactured from hardened alloy steel to deliver OEM-level precision and durability across a wide range of Perkins diesel platforms. It is compatible with Perkins 3204, 3204A, 3208, 3208 Turbo, 3304, 3306, 3306B, 3406, 3406B, 3406C, 3408, 3408B, 3408C, 3412, 3412B, and 3412C engines, covering industrial, marine, and power generation applications. Cross-references include 7W5929, 9H5797, 4P9830, 6N7525, 1086633, 1W6541, 7W6929, and CAT6N7828, providing a reliable direct-fit interchange for engine rebuilders and maintenance operations.

This plunger element is engineered to maintain stable injection pressure, excellent atomization, and consistent fuel delivery under heavy-duty operating conditions. The hardened surface treatment offers strong wear resistance and extended service life, reducing fuel consumption and supporting improved engine efficiency. It is well suited for excavators, bulldozers, wheel loaders, mining trucks, generator sets, marine propulsion systems, industrial power units, oilfield equipment, and agricultural machinery operating in construction, mining, marine, power generation, oil and gas, and agriculture sectors.

Reliable cold starting, reduced internal leakage, and low maintenance requirements make the Perkins 6N7828 a dependable choice for both direct replacement and remanufacturing programs. Proper installation requires cleaning the injector body, replacing a worn barrel at the same time, lubricating the plunger before fitting, avoiding contamination, verifying smooth movement, and performing injection pressure testing and calibration after assembly. The product is supplied brand new and backed by a 12-month warranty.