The Caterpillar 8N-3327 Rocker Arms (8N3327) are essential components in your engine's valve system. These rocker arms, controlled by the camshaft, play a crucial role in opening and closing the valves, allowing fuel and air to enter the combustion chamber while removing exhaust gases.

With a part number of 8N-3327, these rocker arms have a length of 8 inches and a height of 0.9 inches. They are specifically designed to fit various Caterpillar equipment, including Caterpillar Articulated Dump Trucks, Caterpillar Challenger, Caterpillar Earthmoving Compactors, and Caterpillar Engine - Machine.

Compatible equipment models for these rocker arms include Caterpillar D250E, Caterpillar D250E II, Caterpillar D300E, Caterpillar D300E II, Caterpillar 65C, Caterpillar 65D, Caterpillar 816F, Caterpillar 815B, Caterpillar 815F, and Caterpillar 3304.

With a weight of 0.43 lbs and dimensions of 4.5 cm in length, width, and depth, these rocker arms are durable and reliable.