×
Call or Text us: (+239) 332 1305
- Home
- STILH BRAND
- 1123 640 2073 – Chain Sprocket 3/8" Picco 6T (Genuine STIHL OEM Part)
Description
1123 640 2073 – Chain Sprocket 3/8" Picco 6T (Genuine STIHL OEM Part)
The STIHL 1123 640 2073 Chain Sprocket is a genuine STIHL OEM drive sprocket designed for chainsaws using a 3/8" Picco (Low Profile) chain with 6 teeth. This sprocket transfers engine power to the chain, ensuring smooth chain movement, efficient cutting performance, and reduced drivetrain wear.
Manufactured to STIHL’s exact tolerances, this sprocket provides proper chain engagement, minimizes vibration, and helps extend the service life of both the chain and guide bar.
Product Details
-
Part Number: 1123 640 2073
-
Description: Chain Sprocket
-
Pitch: 3/8" Picco (Low Profile)
-
Tooth Count: 6T
-
Function: Drives saw chain from clutch
-
Brand: STIHL
-
OEM Status: Genuine STIHL OEM
-
Condition: New
Key Benefits
-
Ensures smooth and efficient chain drive
-
Correct 3/8" Picco pitch for proper chain engagement
-
Reduces chain wear and vibration
-
Improves cutting performance and power transfer
-
Direct OEM replacement for exact fit and reliability
Applications
Used in the clutch and chain drive system on the following STIHL chainsaws, including but not limited to:
-
MS 171
-
MS 181
-
MS 181 C-BE
-
MS 210 / MS 210 C-BE
-
MS 211 / MS 211 C-BE
-
MS 230 / MS 230 C-BE
-
MS 250 / MS 250 C-BE
-
021 / 023 / 025 series
(Always verify chain pitch, sprocket type, and compatibility using your STIHL model and serial number.)
Replacing a worn sprocket with the 1123 640 2073 STIHL Genuine OEM 3/8" Picco 6T Chain Sprocket helps maintain correct chain speed, protects drivetrain components, and ensures safe, consistent cutting performance.
