DH40YB Hitachi Hammer Drill - Parts

This part is made out of metal and is available individually. The feather key attaches to the crank shaft. A set of pliers and an allen wrench might be helpful during the installation of this item. It...

The terminal attaches to the housing and is sold individually. This is a genuine Hitachi part sourced directly from the manufacturer for use in drills, grinders, trimmers, nibblers, planers, polishers...

This is a genuine OEM supplied replacement part that is specially designed for Hitachi rotary hammers. It is the part that the piston is attached to. The piston is a central component which provides b...

An authentic Hitachi replacement part that is specially produced for use in rotary hammers. This is the o-ring that provides an air tight seal for the hammer in the tool, for correct application make ...

This is an authentic OEM part from the Hitachi manufacturer. The damper washer is constructed of solid metal, and is made for use with several rotary hammer tools. This item is fitted between the seco...

This is an authentic Hitachi replacement part manufactured for use with hammer drills. The special piston is used to drive the striker and is linked to the crankshaft by the connecting rod. This pisto...