Chain size

3/8" · .050" · 93 DL chain: which saws it fits

A 3/8" (full profile) pitch, .050" gauge chain with 93 drive links. It is most often found on 28" bars, and fits 155 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.050"

Drive links93

Typical bar28"

Oregon chains in this size: 72CJ093G, 72EXJ093G, 72EXL093G, 72LPX093G, 72TXL093G

Popular saws that take this chain

ECHO CS-59027", 28" bar

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 .050 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" · .050" · 91 DL — same pitch and gauge, shorter loop (usually 28" bars)
3/8" · .050" · 105 DL — same pitch and gauge, longer loop (usually 32" bars)
3/8" · .058" · 93 DL — same pitch and length, thicker drive links; it won't sit right in a .050" groove

All 155 models, by brand

Husqvarna 83 models

51 28"
55 28"
55 RANCHER 28"
57 28"
61 28"
65 28"
66 28"
70 28"
77 28"
160 28"
162 28"
181 28"
185 28"
254 28"
254XP 28"
257 28"
260 28"
261 28"
262 28"
262XP 28"
266 28"
268 28"
272 28"
281 28"
285 28"
288 28"
288XP Lite 28"
298 28"
355 28"
357 28"
357XP 28"
357XPG 28"
359 28"
359E-TECH 28"
360 28"
362 28"
362 XP 28"
365 28"
371 28"
372 28"
372XP 28"
372XPG 28"
372XPW 28"
380 28"
385 28"
385XP 28"
385XPG 28"
385XPW 28"
390XP 28"
390XPG 28"
390XPW 28"
394 28"
394XP 28"
395 28"
395XP 28"
395XPG 28"
395XPW 28"
465 RANCHER 28"
466 28"
480 28"
555 28"
560XP 28"
560XPG 28"
562XP 28"
562XPG 28"
565 28"
570 28"
572XP 28"
572XPG 28"
575XP 28"
575XPG 28"
575XPW 28"
576XP 28"
576XP Auto Tune 28"
576XPG 28"
576XPW 28"
1100 28"
2100 28"
2101 28"
3120 28"
3120XP 28"
JUNGLE 3120 28"
L Series 28"

ECHO 34 models

CS-590 27", 28"
CS-60 27", 28"
CS-60S 27", 28"
CS-451 27", 28"
CS-452 27", 28"
CS-500EVL 27", 28"
CS-501EVL 28"
CS-550 28"
CS-550EVL 27", 28"
CS-600P 27", 28"
CS-601 27", 28"
CS-602 27", 28"
CS-610T 28"
CS-620P 27", 28"
CS-620PW 27", 28"
CS-650 27", 28"
CS-650EVL 27", 28"
CS-660 27", 28"
CS-670 27", 28"
CS-680 27", 28"
CS-701 27", 28"
CS-702 27", 28"
CS-706 27", 28"
CS-750 27", 28"
CS-750EVL 27", 28"
CS-800P 27", 28"
CS-900 27", 28"
CS-1001 27", 28"
CS-6700 27", 28"
CS-7310P 28"
CS-7310P-28 28"
CS-7310PW 28"
CS-8000 27", 28"
CST-610 27", 28"

Poulan 32 models

203 27", 28"
245 27", 28"
306 27", 28"
306 A 27", 28"
360 27", 28"
361 27", 28"
375 27", 28"
385 27", 28"
395 27", 28"
400 27", 28"
415 28"
425 28"
445 28"
446 27", 28"
450 27", 28"
475 28"
505 28"
3400 27", 28"
3700 27", 28"
3800 27", 28"
3900 27", 28"
4000 27", 28"
4200 27", 28"
4400 27", 28"
4900 27", 28"
5200 27", 28"
5400 27", 28"
5500 27", 28"
6700 27", 28"
6900 27", 28"
7700 27", 28"
8500 27", 28"

Makita 6 models

Source: Oregon part-finder fitment data, retrieved 2026-07-06. We list a model here when Oregon recommends a 3/8" · .050" · 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.