Unfortunately I won’t be able to accept returns on the parts that do not fit your tools. Please check your tool model and part MPN before purchasing. You will get exactly what shows in the picture- nothing extra. Fully tested 100% works.

Genuine Hitachi Compressor Parts ( Parts for Hitachi tool selling by Lowe’s)

Parts pulled from used compressor and parts shows visible signs of use, dust scuffs grease and spots

Compressor Engine - Cylinder Head HON-12210-Z4M-405 with Rockers valve Assy

All parts Inspected Tested and 100% Works

Pulled from Hitachi Metabo 8 gal 150PSI model EC2610E Gas Air Compressor

See pictures for details