Genuine OEM replacement part used on Hitachi Power Tools. This item is made out of Plastic and it is Sold Individually. The purpose of the Brush Cap is to retain the Brushes in the Brush Holders. This Brush Cap has external threads that thread into the housings of the tools shown below. Be careful when removing and replacing these, they have a tendency to break.

Genuine Manufacturer Sourced replacement part used on Hitachi Power Tools. This part is made out of Metal and it is sold individually. Ball bearings are used to reduce friction between rotating parts. The balls or rollers take the load and spin, distributing the weight evenly while the minimal contact area of the ball reduces friction. This reduces wear on the tool and allows it to run smoothly. Bearings experience constant wear when the tool is in operation from pressure, heat, vibration and friction. Because of this, many Bearings need periodic maintenance or replacement.

This is a genuine Hitachi replacement part, they are sold as a pair (2).
Worn brushes are often the cause of a poorly running motor
• Replacing brushes can fix an intermittent motor
• New brushes can restore a motor’s electric braking

Carbon motor brushes are one of the most commonly replaced power tool components. Because carbon brushes are wear items, meaning that through friction and use they will gradually wear away, they will eventually require replacement. Worn brushes are common causes of intermittent motor function, reduced electric braking, and reduced motor power.

A worn out brush will often be worn down near the wire lead and may be cracked, pitted, or burned. When replacing carbon brushes, be sure to also inspect your armature for burns, cracks, or other damage which indicates a larger motor problem.

Set of 2 Carbon Brushes with wire leads and brush springs attached. The set contains genuine Hitachi replacement parts.
This brush set will fit the Hitachi tools listed at the bottom of the page.
• Worn brushes frequently are the cause behind a motor running poorly.
• Replacing brushes can fix a motor that’s operating intermittently.
• New brushes can restore a motor’s electric braking.

Carbon brushes are one of the most commonly replaced power tool parts. This is because carbon brushes are wear items, meaning that through friction and use they will gradually wear away until they need replacing. Worn brushes are a common causes of intermittent motor function, reduced electric braking and reduced motor power. A worn-out brush will often be worn down near to the wire lead and can be cracked, pitted, or burned. When replacing carbon brushes, be sure to inspect your armature for burns, cracks, or other damage which can indicate larger motor problems.

This Brush will pop out a pin when the Brush wears to a certain length.
It is advised to keep an extra set of these brushes on hand at all times

Genuine Hitachi replacement part, this item is sold individually, This O-Ring is part of the trigger system of most of the Nail Guns shown below.
Its purpose is to create a seal and prevent air leaks.

This is a Genuine Manufacturer Sourced replacement part designed for Hitachi Hammer Drills. This O-Ring provides an Air-Tight Seal for the Piston. Over time this O-Ring will shrink, become brittle and crack allowing for air leaks. At that time it should be replaced.

Replacing this item you would need Hex Key/Allen Wrench and Pliers to replace this item.