2PC 10 Inch Pole Saw Chain for WORX WG309

Fitment overview

This replacement set is made for the 10-inch setup used on the WORX WG309. It is sold as a 2-piece 10-inch pole saw chain set and is intended as a 10″ Chainsaw Chain Replacement for Worx WG309 Chainsaw as well as a 10 Inch Polesaw Chain Replacement for WORX WG309 Pole Saw.

Because chain fit depends on more than bar length alone, it’s important to confirm your saw’s chain specs before ordering. If your WG309 uses a 10-inch bar and the chain details on the bar or in the saw manual match, this is the correct style of replacement to consider.

Will this chain fit your saw?

This chain is specifically listed to fit:

• Worx WG309 chainsaw
• WORX WG309 pole saw

Package includes:

• 2Pcs 10-Inch Chain

To confirm fitment on your own saw, check these four chain specifications:

• Bar length: 10”
• Pitch
• Gauge
• Drive-link count

The 10-inch bar length is only the starting point. Many chains can be called “10-inch,” but they will not interchange unless the pitch, gauge, and drive-link count also match your original chain and bar.

Here’s the easiest way to verify:

• Look at the markings stamped or printed on the guide bar
• Check the owner’s manual for the exact chain specification
• Compare the old chain’s listed size information, if still readable
• Confirm the saw model is WG309

If your saw is a WORX WG309 and it uses the original 10-inch bar setup, this replacement is intended for that application. If your saw has been modified with a different bar, or if the bar and chain are no longer original, verify all chain dimensions before ordering.

Replacing the chain

Replacing a pole saw or chainsaw chain is straightforward, but take a few minutes to do it safely.

1. Power the saw off completely and disconnect it from power before starting. Make sure the chain cannot move while you work.
2. Remove the bar cover or side cover and release chain tension so the old chain can be lifted off the bar and drive sprocket.
3. Clean out sawdust and debris around the bar groove, sprocket area, and oiling path before installing the new chain.
4. Fit the new 10-inch chain around the drive sprocket and along the guide bar, making sure the cutting teeth face the correct direction on the top edge of the bar.
5. Reinstall the cover, then adjust chain tension so the chain sits snugly on the bar but can still be pulled around by hand with a gloved hand.
6. Before cutting, recheck tension after a short test run. A new chain can stretch slightly during initial use.

Always refer to the WG309 manual for the exact tensioning procedure and any model-specific safety instructions.

Keeping it sharp

A sharp chain cuts faster, puts less strain on the saw, and helps reduce the temptation to force the tool through the wood.

• Keep the chain out of dirt and contact with the ground. Even brief contact with soil will dull cutters quickly.
• Check chain tension regularly, especially during the first few cuts with a new chain. A loose chain can cut poorly and wear the bar faster.
• Maintain proper chain oiling. If the chain looks dry or the bar is running hot, stop and inspect the lubrication system before continuing.

If cutting performance drops, the saw starts producing fine dust instead of chips, or it pulls to one side, it may be time to sharpen the chain or replace it.

FAQ

Will this fit any 10-inch WORX saw?

Not automatically. This chain is specifically listed as a replacement for the Worx WG309 chainsaw and WORX WG309 pole saw. Even among 10-inch saws, pitch, gauge, and drive-link count must match.

Why does my new chain feel loose after a few minutes?

That is normal with many new chains. After initial use, stop the saw, disconnect power, and retension the chain according to the WG309 manual. New chains often seat in and stretch slightly during break-in.