33RM 91E C — Picco Super 3 Saw Chain
Part No. 3650 005 0091
STIHL 3650 005 0091 — Picco Super 3 Saw Chain
Also known as: 33RM 91E C, PS3 91-link chain, STIHL low-profile saw chain
🚚 Orders Before 2PM Ship Same Day!
GENUINE OEM · SAME-DAY SHIP · EXPERT SUPPORT
Specifications
| Attribute |
Detail |
| Part Number |
3650 005 0091 |
| Model/Type |
33RM 91E C — Picco Super 3 (PS3) |
| Brand |
STIHL |
| Drive Link Count |
91 drive links |
| Pitch |
3/8" Picco (low-profile) |
| Gauge |
0.050" (1.3mm) |
| Chain Type |
Full-complement, low-kickback |
| OEM |
Yes — Genuine STIHL |
The STIHL 3650 005 0091 is a genuine OEM Picco Super 3 (PS3) saw chain designed for use on STIHL lightweight and compact chainsaws. Designated model 33RM 91E C, this low-profile, 3/8" Picco pitch chain features 91 drive links, a 0.050" gauge, and full-complement semi-chisel cutters engineered to deliver smooth, controlled cutting performance. Also referred to as a PS3 chain or Picco Micro 3 replacement chain, it is a direct OEM replacement for compatible STIHL bar lengths typically ranging from 14" to 16" on consumer and semi-professional chainsaw models. This chain is well-suited for homeowners, arborists, and property maintenance professionals who require reliable, low-kickback performance in a compact chain format.
Key Features▼
3/8" Picco Pitch Low-Profile Chain
The 3650 005 0091 uses the industry-standard 3/8" Picco low-profile pitch, engineered for STIHL compact saws. With a 0.050" (1.3mm) gauge and 91 drive links, it delivers precise fitment and smooth bar travel on compatible guide bars.
Ideal for Pruning, Limbing, and Firewood Cutting
The STIHL PS3 Picco Super 3 chain is optimized for residential and light-duty applications including pruning, limbing, and cutting firewood. Its semi-chisel full-complement cutter design maintains sharpness through moderate use and provides reliable performance in clean wood.
Genuine STIHL OEM Part — Direct Replacement
Part number 3650 005 0091 is a genuine STIHL OEM chain, ensuring exact fit and factory-spec performance. It is a direct replacement for worn or damaged 33RM 91-link chains on compatible STIHL saw models, maintaining warranty compliance and optimized cutting geometry.
Low-Kickback Design for Safer Operation
The 33RM 91E C Picco Super 3 incorporates STIHL's low-kickback cutter design, meeting ANSI B175.1 safety standards. This makes it well-suited for homeowners and newer chainsaw operators who prioritize safer, controlled cutting on STIHL MSA, MS 170, MS 180, and similar compact models.
Compatible Equipment▼
STIHL part 3650 005 0091 (33RM 91E C Picco Super 3) is compatible with a range of STIHL compact and lightweight chainsaws that accept a 3/8" Picco pitch, 0.050" gauge, 91 drive-link chain. Verify bar length and drive link count before ordering.
Compatible STIHL models for the 3650 005 0091 chain include the MS 170, MS 180, MS 181, MS 211, MS 193 T, MSA 120 C-B, MSA 140 C-B, MSA 161 T, HT 133, and HTA 85, among others using a 14" to 16" guide bar with the Picco 3/8" pitch system.
- STIHL MS 170
- STIHL MS 180
- STIHL MS 181
- STIHL MS 211
- STIHL MS 193 T
- STIHL MSA 120 C-B
- STIHL MSA 140 C-B
- STIHL MSA 161 T
- STIHL HT 133 Pole Pruner
- STIHL HTA 85 Battery Pole Pruner
Always confirm part number and bar specifications in your STIHL owner's manual or parts diagram before installation.
Common Questions▼
Q: What does the part number 3650 005 0091 fit on a STIHL MS 170 or MS 180?
A: The STIHL 3650 005 0091 (33RM 91E C) is a standard replacement chain for the MS 170 and MS 180 fitted with a 16" guide bar. It features 91 drive links, 3/8" Picco pitch, and 0.050" gauge — matching the factory chain specification for those models.
Q: Is the STIHL 33RM 91E C the same as the Picco Super 3 chain?
A: Yes. The model designation 33RM 91E C refers to the STIHL Picco Super 3 (PS3) chain with 91 drive links. Part number 3650 005 0091 is the OEM catalog number for this exact chain, and both names refer to the same genuine STIHL product.
Q: What bar length does the STIHL 3650 005 0091 chain with 91 drive links fit?
A: A 91 drive-link, 3/8" Picco pitch chain at 0.050" gauge typically fits a 16" guide bar on compatible STIHL saws. However, bar length can vary slightly by bar manufacturer and model. Always verify the drive link count and gauge against your guide bar and saw's owner manual.
Q: Is STIHL part 3650 005 0091 a low-kickback chainsaw chain?
A: Yes. The STIHL Picco Super 3 chain (33RM 91E C, part 3650 005 0091) is designed as a low-kickback chain in compliance with ANSI B175.1 safety standards. Its full-complement, semi-chisel cutter layout reduces reactive force during cutting, making it a popular choice for homeowners and entry-level chainsaw users.
Genuine OEM Quality · Same-Day Shipping · Expert Support
