Fitment · Portland
Portland Chainsaw Chain Size Chart
Bar length, pitch, gauge and drive-link count for 1 Portland chainsaw models (18" bars). Every row was checked against the manufacturer's manual, parts list or product page (linked under Source).
Before ordering, confirm on your own saw: count the drive links on the old chain and read the pitch and gauge stamped on the bar tail. How to read chain numbers →
| Saw model | Bar | Pitch | Gauge | Drive links | OEM chain part # | Source | Our chain |
|---|---|---|---|---|---|---|---|
| Portland 57436 (Harbor Freight) | 18" | 3/8" LP | .050" | 62 | Oregon 91P062X | oregonproducts.com | 18" 62DL chain |
Manuals & parts diagrams: we only sell replacement chain, not Portland parts — find your saw's owner's manual through our manuals directory.
Replacement chains that fit Portland saws
B0BRB1MLRK
18-Inch 3/8" LP .050" Chain, 62 Drive Links, for Oregon CS1500, EGO CS1800, Echo CS-400 and More (2-Pack)
$24
B0BRB54N4H
8-Inch .050" Gauge Pole Saw Chain, 33 Links, for Harbor Freight Bauer 19111C-B, Portland and Chicago Electric Pole Saws (2-Pack)
$18
Replacement chains for Portland (Harbor Freight) electric and pole-saw chainsaws.
Every part here is matched to Portland equipment — confirm the model fitment on each listing before buying.