STIHL Chainsaw Chain Cross Reference (Pitch, Gauge & Links)
Posted by Outdoor Power LLC Parts Team on
STIHL chain codes like 26RS 81 or 33RM3 70 combine the chain type and the drive-link count. This chart lists common STIHL loops with pitch, gauge, link count and cutter style, plus the Rotary and Oregon equivalent where one exists.
What's in this chart: 31 STIHL chain loops: 15 in .325" pitch, 10 in 3/8" pitch, 6 in 3/8" low profile pitch. We stock 31 of these OEM numbers directly.
How to use this chart
Find your OEM number in the first column (use your browser's Find, Ctrl+F or "Find on page"), then read across for the Rotary and Oregon replacement. Not sure of your number? Look up your machine by model and serial in our machine parts lookup.
How to match a saw chain
- Pitch: 1/4", .325", 3/8" low profile or 3/8" standard. It's stamped on the guide bar near the mount.
- Gauge: the drive link thickness: .043", .050", .058" or .063". It must match the bar groove.
- Drive links: count them, or read the number stamped on the bar. The same bar length can take different link counts on different saws.
- Cutter style: full chisel cuts fastest in clean wood, semi-chisel holds an edge longer in dirty wood, and bumper-link chains reduce kickback.
STIHL chain cross reference
| STIHL # | Description | Rotary # | Oregon # |
|---|---|---|---|
| 23RM3 68 $34.78 | .050 .325 68 LKS Semi-chisel With Bumper Link | 7321068 | 20BPX068G |
| 23RM3 74 $39.12 | .050 .325 74 LKS Semi-chisel With Bumper Link | 7321074 | 20BPX074G |
| 23RM3-81 $38.00 | .050" .325 81 LKS Semi-chisel With Bumper Link | 7321081 | — |
| 23RS 68 $34.78 | .050 .325 68 LKS Chisel Without Bumper Link | 7324068 |
20LG068G 20LGX068G |
| 23RS 74 $39.12 | .050 .325 74 LKS Chisel Without Bumper Link | 7324074 |
20LG074G 20LGX074G |
| 23RS 81 $43.47 | .325 .050 81 LKS Full Chisel Without BL | 7324081 | 33LG081G |
| 26RM3 67 $34.78 | .063 .325 67 LKS S-C W/BL SAW Chain | 7341067 | — |
| 26RM3 74 $39.12 | .063 .325 74 LKS S-C W/BL SAW Chain | 7341074 | 22BPX074G |
| 26RM3 81 $43.47 | .063 .325 81 LKS S-C W/BL SAW Chain | 7341081 | 22BPX081G |
| 26RS 62 $32.60 | .063 .325 62 LKS Chisel Without Bumper Link | 7344062 |
22L062G 35LG062G |
| 26RS 67 $34.78 | .063 .325 67 LKS Chisel Without Bumper Link | 7344067 |
22L067G 35LG067G |
| 26RS 68 $34.78 | .063 .325 68 LKS Chisel Without Bumper Link | 7344068 |
22L068G 35LG068G |
| 26RS 72 $35.00 | .063 .325 72 LKS Chisel Without Bumper Link | 7344072 |
22L072G 35LG072G |
| 26RS 74 $41.30 | .063 .325 74 LKS Chisel Without Bumper Link | 7344074 |
22L074G 35LG074G |
| 26RS 81 $43.47 | .063 .325 81 LKS Chisel Without Bumper Link | 7344081 |
22L081G 35LG081G |
| 33RM3-72 $40.00 | .050 3/8 STD 72 LKS Semi-chisel With Bumper Link | 7421072 | 72DPX072G |
| 33RS-66 $40.21 | .050 3/8 STD 66 LKS Chisel Without Bumper Link | 7424066 | 72LGX066G |
| 33RS-70 $39.00 | .050 3/8 STD 70 LKS Chisel Without Bumper Link |
7424070 7434070 |
72LGX070G |
| 33RS-72 $43.47 | .050 3/8 STD 72 LKS Chisel Without Bumper Link |
7424072 7434072 |
72LGX072G 72LPX072G |
| 33RS-84 $49.99 | .050 3/8 84 LKS Chisel Without Bumper Link | 7424084 | 72LGX084G |
| 36RM3-60 $38.04 | .063 3/8 STD 60 LKS Semi-chisel With Bumper Link | 7441060 | — |
| 36RM3-66 $40.21 | .063 3/8 STD 66 LKS Semi-chisel With Bumper Link | 7441066 | — |
| 36RM3-72 $40.00 | .063 3/8 STD 72 LKS Semi-chisel With Bumper Link | 7441072 | 75DPX072G |
| 36RS-72 $43.47 | .063 3/8 STD 72 LKS Chisel Without Bumper Link | 7444072 | 75LGX072G |
| 36RS-84 $49.99 | .063 3/8 STD 84 LKS Chisel Without Bumper Link | 7444084 | 75LGX084G |
| 61PMM3 44 $28.85 | .043 3/8 LP 44 LKS LOW PRO With Bumper Link | 7211044 | 90SG044G |
| 61PMM3 50 $27.17 | .043 3/8 LP 50 LKS LOW PRO With Bumper Link | 7211050 | 90SG050G |
| 61PMM3 55 $26.91 | .043 3/8 LP 55 LKS LOW PRO With Bumper Link | 7211055 | 90SG055G |
| 61PMM3 56 $27.00 | .043 3/8 LP 56 LKS LOW PRO With Bumper Link | 7211056 | 90SG056G |
| 63PM3 44 $23.00 | .050 3/8 44 LKS LOW PRO With Bumper Link | 7221044 |
91SG044G 91VG044G |
| 63PM3 50 $28.26 | .050 3/8 50 LKS LOW PRO With Bumper Link | 7221050 |
91SG050G 91VG050G |
Cross-references come from the aftermarket makers' published interchange data. Always compare dimensions with your old part before installing; machine makers sometimes change parts mid-model-year.
OEM or aftermarket?
OEM parts are the exact part your machine shipped with and the safe choice while it's under warranty. Quality aftermarket parts from Rotary and Oregon are made to the OEM dimensions and usually cost less. Many commercial fleets run OEM on drive components and aftermarket on wear items like blades, belts and filters.
FAQ
What do the numbers in a STIHL chain code mean?
The first part is the chain type (for example 26RS or 33RM) and the last number is the drive-link count. Pitch and gauge follow from the type, and the chart spells them out.
Is a Rotary or Oregon chain as good as the STIHL OEM part?
Both are established aftermarket makers whose parts are cross-referenced to the OEM number and made to the same dimensions. OEM is the safe pick while your machine is under warranty; aftermarket is a solid, usually cheaper choice after that.
How fast do you ship?
In-stock parts ship nationwide, and orders of $125 or more ship free.
What if my STIHL number isn't in the chart?
This chart only lists numbers we can supply. Search the part number in our store, or look up your machine by model and serial number in the machine parts lookup.
STIHL Chain Loops In Stock
STIHL chain is sold by the drive link; these ready-to-run loops are priced for you. Find your saw in the STIHL chain by saw model guide.
| Loop | Drive links | Bar | Price |
|---|---|---|---|
| 61PMM344 | 44 | 12" | $21.56 |
| 61PMM350 | 50 | 14" | $24.50 |
| 61PMM355 | 55 | 16" | $26.95 |
| 63PM44 | 44 | 12" | $22.88 |
| 63PM50 | 50 | 14" | $26.00 |
| 63PM55 | 55 | 16" | $28.60 |
| 63PS44 | 44 | 12" | $28.60 |
| 63PS50 | 50 | 14" | $32.50 |
| 63PS55 | 55 | 16" | $35.75 |
| 26RM62 | 62 | 16" (small mount) | $33.48 |
| 26RM67 | 67 | 16" | $36.18 |
| 26RM68 | 68 | 18" (small mount) | $36.72 |
| 26RM74 | 74 | 18" | $39.96 |
| 26RM81 | 81 | 20" | $43.74 |
| 26RS62 | 62 | 16" (small mount) | $38.44 |
| 26RS67 | 67 | 16" | $41.54 |
| 26RS68 | 68 | 18" (small mount) | $42.16 |
| 26RS74 | 74 | 18" | $45.88 |
| 26RS81 | 81 | 20" | $50.22 |
| 33RS60 | 60 | 16" | $37.20 |
| 33RS66 | 66 | 18" | $40.92 |
| 33RS72 | 72 | 20" | $44.64 |
| 33RS84 | 84 | 25" | $52.08 |
| 36RS60 | 60 | 16" | $39.00 |
| 36RS66 | 66 | 18" | $42.90 |
| 36RS72 | 72 | 20" | $46.80 |
| 36RS84 | 84 | 25" | $54.60 |
| 36RM60 | 60 | 16" | $31.20 |
| 36RM66 | 66 | 18" | $34.32 |
| 36RM72 | 72 | 20" | $37.44 |
| 36RM84 | 84 | 25" | $43.68 |
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- Tags: Cross-Reference Charts, STIHL