6" Replacement Chain

§ Saw Chains · SKU B0D3H1ZGHC

6" Replacement Chain

$22 ★ 4.5

6" Replacement Chain for JawSaw, 6" Replacement Chain for Worx WG320 / WG320.9 / WG321 / WG307 / WG308 Chainsaw

Bar length6"
CategorySaw Chains
Part numberB0D3H1ZGHC
ConditionNew — aftermarket replacement

Fitment last verified:

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Overview

This aftermarket mini saw chain matches the factory specs for JawSaw, offering reliable performance at a lower cost. Replacing a stretched or damaged chain restores both cutting speed and operator safety.

Key specifications

  • Bar length: 6”

Compatibility

This replacement chain works with JawSaw. Check your owner’s manual or the existing chain’s markings to verify pitch, gauge, and drive link count before ordering.

Installation notes

Remove the battery before servicing a pruning saw chain. Release the chain cover, lift off the old chain, and place the replacement into the bar groove with cutters facing forward on the top rail. Reattach the cover and tension the chain until snug with no visible sag. Test by pulling the chain around the bar by hand to verify smooth movement.

Common questions

Q: Will this 6” replacement chain fit my WORX JawSaw, or is it only for certain models?

This chain is made for JawSaw units that use a 6-inch bar, so it fits the compatible WORX JawSaw models designed around that bar length. If you’re unsure, check your saw’s bar length marking or your owner’s manual before installing, since standard chains for other saw types are not interchangeable with the JawSaw system.

Q: Do I need any special steps to install this 6” chain on a JawSaw?

Yes—make sure the saw is unplugged or the battery is removed first, then open the bar/chain cover and route the chain in the correct cutting direction around the 6-inch bar and drive sprocket. After reassembly, set the chain tension so it sits snugly on the bar but still moves freely by hand, and recheck tension after the first few cuts.

Q: How often should I replace or sharpen this 6” JawSaw chain, and what signs mean it’s worn out?

If the chain is cutting slowly, producing fine dust instead of chips, or pulling to one side, it likely needs sharpening or replacement. Replace it if the cutters are badly worn, the chain stretches beyond proper adjustment, or you see damaged drive links, because a worn chain can reduce cutting performance and strain the JawSaw’s bar and drive components.

Compatibility

This part is verified to fit the following equipment. Always confirm the model number stamped on your machine before ordering.

JawSaw

Not sure which chain you need? See our guide: How to count drive links or Chain pitch, gauge & drive links explained.

Before you buy — how to verify fitment

  1. Find the bar stamp. Look on the side of your current guide bar for the pitch, gauge, and drive-link count.
  2. Match all three numbers. Pitch (—), gauge (—), and drive links (—) must all match.
  3. Check bar length. Measure cutting length from the tip to where the bar enters the saw body — this should match 6".
  4. Confirm your saw model against the compatibility list above. If your model isn't listed, the chain may still fit if pitch/gauge/DL match.

Frequently asked questions

How do I know this chain fits my saw?

Match three numbers: pitch, gauge, and drive-link count. All three must match the stamp on your current bar. If even one is off, the chain won't fit safely.

How do I measure pitch and gauge?

Pitch is the distance between any three consecutive rivets, divided by two. Gauge is the thickness of the drive links — measure with a caliper or check the bar stamp. Our guide covers both in detail.

How long does a replacement chain last?

With proper tension and occasional sharpening, an aftermarket chain lasts 3–5 cords of firewood or about 5 hours of active cutting — roughly the same as OEM.

Can I sharpen this chain or is it single-use?

Absolutely sharpen it. A quality replacement chain can be sharpened 3–5 times before the cutters are too short. Keep a round file matched to the cutter diameter.

Where to buy

This part is available through Amazon with free returns on most orders. We've verified the fitment listed above — check the live listing for current price, stock, and delivery options.

Check current price on Amazon

Affiliate disclosure: we may earn a commission when you purchase through this link, at no extra cost to you.

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