Chain size
3/8" · .058" · 93 DL chain: which saws it fits
A 3/8" (full profile) pitch, .058" gauge chain with 93 drive links. It is most often found on 28" bars, and fits 19 chainsaw and pole-saw models from 4 brands in Oregon's fitment data. Bar length alone doesn't decide fit — all three numbers have to match your saw.
Pitch3/8" (full profile)
Gauge.058"
Drive links93
Typical bar28"
Oregon chains in this size: 73EXL093G
Confirm it's your size
- Read the bar stamp. Near the tail of the guide bar you'll usually find pitch, gauge and drive links, e.g.
3/8 .058 93. Some bars stamp the Oregon bar number instead — look it up on oregonproducts.com. - Count the drive links on your old chain — the teeth that ride inside the bar groove, not the cutters. It must be exactly 93.
- If the stamp is worn off, the owner's manual lists the bar and chain; find it on the manufacturer's support site.
Easy to mix up with
- 3/8" · .058" · 84 DL — same pitch and gauge, shorter loop (usually 24" bars)
- 3/8" · .050" · 93 DL — same pitch and length, thinner drive links; it won't sit right in a .058" groove
All 19 models, by brand
ECHO 1 models
- CS-7310PW 28"
Source: Oregon part-finder fitment data, retrieved 2026-07-06. We list a model here when Oregon recommends a 3/8" · .058" · 93 DL chain for one of its bar lengths; we haven't fitted each saw ourselves. Some bar configurations in the source don't give a drive-link count and aren't included — if your saw isn't listed, count your chain.