Piston cooling oil delivery tube assembly

摘要

A piston cooling oil delivery tube assembly for an internal combustion engine for use in directing cooling oil from a manifold into the coolant opening of an associated piston is formed with a rigid bracket and nozzle assembly attachable to a cylinder liner and forming a nonflexible prealigned portion of the coolant delivery tube passage and a connecting tube member forming a connector portion of limited flexibility between the cylinder liner and the crankcase mounted manifold. Various other features are also disclosed.