2PC 12 inch Chainsaw Chain

§ Saw Chains · SKU B0DDP3T7RW

2PC 12 inch Chainsaw Chain

$19 ★ 4.6

2PC 12 inch Chainsaw Chain for Worx WG350 / WG350.9 Chainsaw, 12" Replacement Chain for Worx WG381 / WG381 .9 / WG380 /WG380.9 Chain Saw

Bar length12"
Pitch3/8 LP"
Gauge.043""
Drive links45DL
CategorySaw Chains
Part numberB0DDP3T7RW
ConditionNew — aftermarket replacement

Fitment last verified:

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Overview

Comes in a convenient 2-pack, this chain is a direct replacement for Worx WG350 / WG350.9 Chainsaw models. Replacing a stretched or damaged chain restores both cutting speed and operator safety.

Key specifications

  • Bar length: 12”
  • Quantity: 2 chains per pack

Compatibility

Manufactured to fit Worx WG350 / WG350.9 Chainsaw without modification. Cross-reference your saw’s model number with the product listing to confirm compatibility.

Installation notes

Turn off the chainsaw and remove its power source before servicing. Unscrew the bar cover, back off the tensioner, and pull the old chain free. Route the fresh chain around the clutch drum and into the bar groove, making sure the drive links seat properly. Tighten the tensioner until the chain snaps snugly against the underside of the bar but still slides freely, then run the saw briefly at idle to confirm smooth tracking.

Common questions

Q: Will this 2-pack 12 inch chain fit my Worx WG350.9, or is it only for the WG350?

Yes, this chain set is made for both the Worx WG350 and WG350.9 using a 12 inch bar. As long as your saw is one of those models and still has the original 12 inch setup, these chains should fit correctly.

Q: Do I need any special tools to install these chains on my Worx WG350 chainsaw?

No special tools are usually needed for a standard chain swap on the WG350 or WG350.9, but you should loosen the side cover, seat the chain correctly on the bar and sprocket, and then set the proper tension before use. Make sure the cutting teeth face the correct direction on the top of the bar, and recheck tension after the first few cuts since a new chain can stretch slightly.

Q: How often should I sharpen and oil these 12 inch chains for the Worx WG350?

Keep the chain well oiled every time you run the saw, since a dry chain will wear quickly and cut poorly. Sharpen it whenever you notice it pulling fine dust instead of chips, requiring extra pressure to cut, or cutting crooked, and inspect the chain regularly for damaged or dull cutters.

Compatibility

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

Worx WG350
WG350.9 Chainsaw

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 (3/8 LP), gauge (.043"), and drive links (45DL) must all match.
  3. Check bar length. Measure cutting length from the tip to where the bar enters the saw body — this should match 12".
  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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