Overview
A replacement chain engineered to match the original specifications of DEWALT DCCS677Y1 / DCCS677B / DCCS677Z1 60V Chainsaw (1 Pcs) chainsaws. Chains wear down over time from regular use, and a fresh chain cuts faster and safer than a dull one.
Key specifications
- Bar length: 20”
Compatibility
Fits DEWALT DCCS677Y1 / DCCS677B / DCCS677Z1 60V Chainsaw (1 Pcs) as a direct replacement for the factory chain. Check your owner’s manual or the existing chain’s markings to verify pitch, gauge, and drive link count before ordering.
Installation notes
Disconnect the spark plug wire or remove the battery before changing a chainsaw chain. Remove the bar cover, release bar tension, and take off the old chain. Place the new chain into the bar groove with the cutting teeth facing forward on top. Reinstall the cover, adjust chain tension until snug, and test by pulling the chain around the bar by hand. Re-check tension after a few minutes of use.
Common questions
Q: Will this 20 inch chain fit my DEWALT DCCS677B, or is it only for the DCCS677Y1 kit saw?
Yes, this chain fits the DEWALT DCCS677B, DCCS677Y1, and DCCS677Z1 because those are all versions of the same 60V 20-inch platform. The important match is the saw model and 20-inch bar size, not whether you bought the tool-only or kit version.
Q: I have a DCCS677Z1 with the original 20 inch bar—do I need to change the bar too, or can I just replace the chain?
If your original bar is still straight, the rails are not badly worn, and the groove is clean, you can usually replace just the chain. It’s a good idea to inspect the bar, clean the oil holes and groove, and confirm the new chain seats properly before tightening and setting chain tension.
Q: What’s the best way to install and maintain this chain on a DEWALT DCCS677 60V chainsaw?
When installing, make sure the cutting teeth on the top of the bar face forward, then tension the chain so it sits snugly but can still be pulled around the bar by hand with gloves on. After the first few cuts, recheck tension since a new chain can stretch slightly, and keep the bar oil reservoir filled to reduce wear on both the chain and bar.
