CATERPILLAR Reman Unit Injector Rocker Arm Part No: 20R3322
$284.20
The 20R3322 rocker arm is a remanufactured unit-injector rocker arm built for heavy duty CAT engines. Carefully refurbished and tested, it restores proper valve and injector actuation, improving combustion efficiency and engine reliability. Ideal for engine overhauls or maintenance, it brings OEM-level functionality and durability to older or worn engines — delivering dependable performance, extended service life, and reduced overall maintenance costs.
Specifications
The 20R3322 Reman Unit Injector Rocker Arm is designed as a precise replacement for CAT diesel engines equipped with unit-injector systems. It transfers pushrod motion to the valves and injector, ensuring accurate fuel delivery and proper valve timing. Each unit is thoroughly cleaned, inspected, and rebuilt to OEM specifications, restoring performance while reducing valvetrain wear. This remanufactured rocker arm provides smooth engine operation, efficient combustion, and long-term reliability. Its cost-effective design makes it ideal for rebuilding heavy-duty trucks, industrial equipment, and construction machinery.
Weight
5.01
