Piston Assembly – +0.020″ Oversize for the 300Tdi 2.5L 4-Cylinder Turbo Diesel engine.

This piston is machined to a diameter 0.020″ (approximately 0.51 mm) above the standard bore size, for use where the cylinder bores have been machined oversize during engine reconditioning. The correct oversize bore measurement must be confirmed before ordering. Supplied as a single piston assembly; a complete set is required for a full engine rebuild.