Echo® 12 in. Double Guard 91 Chainsaw Chain (12A0CD3744)
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The Echo 12A0CD3744 is a 12 in. Double Guard 91 series chainsaw chain in 91PX-style configuration with low-kickback safety links. The chain is sized to fit Echo handheld chainsaws using a 12 in. bar with 3/8 in. low-profile pitch, 0.050 in. gauge, and 44 drive links.
The Double Guard design incorporates rounded bumper-style safety links between the cutter teeth to reduce kickback during cutting and limb work. Pitch is 3/8 in. low-profile (3/8 LP), gauge is 0.050 in., and the chain runs 44 drive links to fit a 12 in. bar. Cutters are chrome-plated for edge retention through abrasive cuts.
Specified as the OEM-replacement chain for Echo top-handle and consumer handheld saws used on roadway right-of-way and grounds maintenance crews. Always match pitch, gauge, and drive link count to the saw’s bar before installation, and sharpen or replace at the manufacturer’s recommended intervals.
• 12 in. bar length fits Echo handheld and top-handle saws
• 3/8 in. low-profile (3/8 LP) pitch standard fitment
• 0.050 in. gauge with 44 drive links for 12 in. bars
• Double Guard low-kickback safety links between cutter teeth
• Chrome-plated cutters retain edge through abrasive cuts
• OEM-quality replacement for Echo handheld chainsaws
• Suitable for limb work, light bucking, and storm cleanup
• Common stock item for fleet small-engine programs