This is a Genuine Manufacturer Approved replacement kit used on certain Electric Pole Saws. This kit includes all metal parts: Adjustment Screw, Retaining Pin, Adjustment Bar/Plate. Chainsaw chains stretch and become loose during operation. Saw chain tension should be checked and tightened often. If the chain is too tight, not only will it rob the saw's engine of power due to increased friction, but the chain also runs the risk of breaking. If the chain is too loose, it can come off the bar and seriously injure the operator.

This is a genuine OEM replacement part, it is sold individually.
The purpose of this washer is to act as a spacer between the chain sprocket and as a friction barrier on the chainsaw models shown below.
This is a wear part that we send out quite often.
It is advised to order an extra one or two to keep on hand.

This is a genuine OEM replacement part, it is sold individually.
It is used on the tools shown below.
Over time the Chain will become dull and you will notice that the Chain cuts slower the it used to
This could damage the motor on the unit because of the extra load.

These Chains can sharpened, but for the price of a new one your sure to save money on a new one.

This is a genuine OEM replacement part, it is sold individually.
The purpose of the 3290875G Retaining Ring is to attach and hold the washer and sprocket to the driveshaft on the models shown below.

To remove this part it is best to use retaining ring pliers (or snap ring pliers).

This genuine manufacturer sourced replacement part designed for use with pole saws. A lock nut is a type of nut that resists loosening when properly threaded onto a bolt. It is used to secure the chain cover assembly. This lock nut is made out of metal and it is sold individually.

Genuine OEM replacement part, this item is sold individually.
Chainsaws use sprockets to engage and spin the chain.
When it wears down, your saw will see a sharp decrease in performance.
A worn sprocket may cause the chain to slip or not spin at all, and when this happens, you will want to replace it.