The Engine Piston Kit (4956109) is a set of components that work together to transfer force from the burning fuel to the crankshaft, powering a truck’s movement. The kit includes one or more pistons, piston rings, wrist pins, and circlips. The piston is the main component that moves up and down in the cylinder bore during combustion. It connects to the connecting rod via a wrist pin and is sealed with piston rings to prevent blow-by of combustion gases. Circlips keep everything securely in place. This kit is essential for maintaining proper engine function and performance, as worn or damaged components can lead to power loss and even engine failure.
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