1137 120 0621 – STIHL Carburetor 1137/21 (Genuine OEM Part) 41730 Construction: Cogged / Notched

Construction: Cogged / Notched

and long-term reliability compared to aftermarket sensors that may not meet factory calibration standards

Replacing the wheel with the correct Honda OEM part restores proper rolling performance and safe mobility

MS 261 / MS 261 C-Q / MS 261 C-MQ / MS 261 C-M

1137 120 0621 – STIHL Carburetor 1137/21 (Genuine OEM Part) 41730 Construction: Cogged / Notched1137 120 0621 STIHL Carburetor 1137 21 (Genuine OEM Part) The STIHL 1137 120 0621 is a genuine OEM carburetor, model 1137 21, designed to deliver precise fuelair mixture control for consistent engine performance on compatible STIHL chainsaws. This carburetor plays a critical role in ensuring smooth starting, stable idle, and reliable power output across varying operating conditions. Manufactured to STIHLs original equipment specifications, this