20-Inch 3/8" LP .050" Chain, 68 Links, for DeWalt 60V DCCS677 (1 or 2 Chains)

Saw Chains · Part B0CR1BR393

20-Inch 3/8" LP .050" Chain, 68 Links, for DeWalt 60V DCCS677 (1 or 2 Chains)

Name: 20-Inch 3/8" LP .050" Chain, 68 Links, for DeWalt 60V DCCS677 (1 or 2 Chains)
Brand: OPULADUO
SKU: B0CR1BR393
Price: 45.98 USD

$46 ★ 4.0 on Amazon

Aftermarket chain for DeWalt's FLEXVOLT 60V MAX 20" chainsaw (DCCS677B, DCCS677Z1, DCCS677Y1): 3/8" low-profile, .050" gauge, 68 drive links — the size of DeWalt's DWO1DT620.

Bar length20"

Pitch3/8" LP

Gauge.050"

Drive links68DL

CategorySaw Chains

Part numberB0CR1BR393

ConditionNew — aftermarket replacement

2 chains on Amazon Compare similar parts

Same chain, also sold as: 1 chain · 1 chain (second listing)

Saws this chain fits

Factory specs for each saw, taken from the manufacturer's own product page or manual (linked). Our chain matches every row on bar length, pitch, gauge and drive-link count.

DeWalt 60V MAX 20-inch brushless cordless chainsaw DCCS677B — DeWalt DCCS677B — photo: DEWALT (source)

Saw	Sold as	Bar	Pitch	Gauge	DL	OEM chain	OEM bar	Source
DeWalt DCCS677B	60V MAX 20", tool only	20"	3/8" LP	.050"	68	DWO1DT620	DWZCSB20	toolservicenet.com
DeWalt DCCS677Z1	kit with DCB615 battery + DCB115 charger	20"	3/8" LP	.050"	68	DWO1DT620	DWZCSB20	toolservicenet.com
DeWalt DCCS677Y1	kit with battery + charger	20"	3/8" LP	.050"	68	DWO1DT620	DWZCSB20	toolservicenet.com

See the full DeWalt chain size chart →

Line drawing from the DeWalt DCCS677B manual showing the guide bar and saw chain — Fig. D: saw chain (5) around the sprocket (20) and guide bar (4), with the bar slot over the chain tensioning pin (18) and bolts (19). Figure from the DeWalt DCCS677B operator's manual, p. 4 (PDF).

Doesn't fit

DEWALT DCCS672 (60V MAX 18" chainsaw, same manual) — 18" bar; takes DWO1DT618 chain / DWZCSB18 bar, not the 20" chain (source)

What this is

Replacement chain for DeWalt’s FLEXVOLT 60V MAX 20” brushless chainsaw, sold as the DCCS677B (tool only) and as the DCCS677Z1 and DCCS677Y1 kits. DeWalt’s own chain for it is DWO1DT620: 20”, 3/8” low-profile pitch, .050” gauge, 68 drive links. This chain is the same size, sold singly or as a 2-pack.

Check before you order

DCCS677, not DCCS672. The two saws share a manual, but the DCCS672 is 18” and takes a shorter chain.
Count 68 drive links on the old chain.

Fitting and care

The DCCS677 is tensioned with a tool — DeWalt includes a tensioning tool with the saw. DeWalt’s manual asks for a low-kickback chain meeting ANSI B175.1, and recommends sharpening any chain no more than four times, because its low-kickback qualities decrease with each sharpening.

Frequently asked questions

Which DeWalt part number does this replace?

DWO1DT620, DeWalt's 20" chain for the DCCS677, on bar DWZCSB20.

Does it fit the DeWalt DCCS672?

No. The DCCS672 shares a manual with the DCCS677 but is the 18" saw; it takes DeWalt's 18" chain, DWO1DT618.

How many times can I sharpen it?

DeWalt's manual for these saws recommends sharpening a chain no more than four times, because each sharpening reduces its low-kickback qualities.

Sources

Other figures quoted on this page

DeWalt's DCCS672 / DCCS677 manual recommends sharpening a chain no more than four times, because its low-kickback qualities decrease with each sharpening (source)

Fitment data checked against these sources on September 25, 2026. Spotted an error? Tell us.