Opuladuo 2PC 16 Inch Chainsaw Chain

This Opuladuo 2PC 16 Inch Chainsaw Chain is designed for saws that use a 16-inch bar with a 3/8-inch pitch, .043-inch gauge, and 56 drive links. It is listed as compatible with a range of cordless and gas saws from DEWALT, Milwaukee, EGO Power+, Greenworks, Makita, Atlas, and ECHO.

Will this chain fit your saw?

To confirm fitment, match all four chain specs on your current setup:

• Bar length: 16”
• Pitch: 3/8”
• Gauge: .043”
• Drive links: 56

Those numbers need to match your existing chain or the markings/specs for your guide bar. Bar length alone is not enough to guarantee fit, since many 16-inch saws use different pitch, gauge, or drive-link counts.

According to the original listing, this chain is compatible with the following models:

• DEWALT DCCS670, DCCS670X1, DCCS670T1, DCCS690, DCCS690M1
• Milwaukee 2727-20, 2727-21HD M18 FUEL 16 in. Chainsaw
• EGO Power+ CS1600, CS1604, CS1610, CS1611 Chainsaw
• Greenworks CS40L02, 20152, 20322, 20312 16-Inch Chainsaw
• Makita XCU04PT1, XCU04PT, XCU04CM, XCU09PT, EA4300F40B Chain Saw
• Harbor Freight Atlas 56938 Chian Saw
• ECHO CCS-58V, CCS-58V4AH, CCS-58V2AHCV, CCS-58VBT 16 in. Chain Saw

If your saw model is listed above and your current chain matches 3/8” pitch, .043” gauge, and 56 drive links, this chain should be the correct fit. If your saw is not listed, the safest way to verify is by checking the chain specs printed on the bar or in your saw’s manual.

Replacing the chain

Before replacing the chain, remove the battery or disconnect the spark plug so the saw cannot start accidentally. Wear gloves, since even a dull chain can cut skin.

1. Loosen and remove the side cover to access the bar and chain.
2. Back off the chain tension so the old chain can be lifted free from the bar and drive sprocket.
3. Fit the new chain around the drive sprocket and into the bar groove, making sure the cutter teeth on the top of the bar face forward toward the bar nose.
4. Reinstall the side cover and adjust tension until the chain sits snugly in the groove but can still be pulled around by hand.
5. Tighten the bar nuts or cover fasteners securely.
6. Recheck chain tension after a few cuts, since a new chain can stretch slightly during initial use.

A correctly tensioned chain should not sag under the bar, but it also should not be so tight that it binds.

Keeping it sharp

A sharp chain cuts faster, reduces strain on the saw, and helps prevent excess vibration.

• Keep the chain out of dirt, sand, and rocks, which dull cutters very quickly.
• Check chain tension often, especially during the first few uses of a new chain.
• Maintain proper bar-and-chain oil flow, since poor lubrication increases wear on the cutters, drive links, and bar groove.

This chain is described as having durable construction, sharp teeth for efficient cutting, low vibration, and easy installation and maintenance, but good upkeep is still essential for best performance.

FAQ

Does this fit every 16-inch chainsaw?

No. A 16-inch bar does not automatically mean the chain will fit. Your saw also needs to use a 3/8” pitch, .043” gauge, and 56 drive links.

What do I get in the package?

This product is a 2-piece chain set, so you receive two 16-inch chains. That can be useful if you want a spare on hand for sharpening rotation or backup during heavier cutting jobs.