Genuine Makita replacement part, this item is sold individually.
This Retaining Ring is used in a number of Makita Tools as shown below.
Retaining rings are used in various parts of tools.
They are usually installed on a shaft to keep a bearing or a gear from moving.
They are also used in other applications depending on what tool you are working on.
This is an example of an external retaining ring.

Genuine Makita replacement part this item is sold individually.
E-rings are mostly used to keep a part in place and keep it from moving.
This part is used in various areas of the different models of tools shown below.

This is a Ball Bearing that is sealed on both sides. This is a genuine Makita replacement part that is sold individually.

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This is a genuine manufacturer sourced replacement part designed for use with Makita power tools. It is a standard hardware which has multiple applications based on your tool. Please refer to diagram to ensure correct application. This pan-head screw is made out of metal and it is sold individually. Requires a phillips screwdriver to install or remove this screw.

This item is a genuine Makita part that has been sourced from the original manufacturer to be used with trimmers, circular saws, sanders, routers, nailers, reciprocating saws, laminate trimmers, and planers. The flat washer is used with different types of power tools and the application of the washer can vary based on the model of the equipment. This item is available as an individual replacement part.

Genuine Makita replacement part, this item is sold individually.
This part is what the battery terminals connect to. With the use of its terminals, it sends the power from the battery to electrical parts of the the tool to make it function. It is installed between the two housings to hold it in place.