1137 120 0621 – STIHL Carburetor 1137/21 (Genuine OEM Part) 41730 Chain Type: OILOMATIC® 3/8" STIHL

Chain Type: OILOMATIC® 3/8" STIHL PICCO™

Helps prevent hydraulic leaks

enabling dependable engine starting when the key is turned or the start button is engaged

extend engine life

1137 120 0621 – STIHL Carburetor 1137/21 (Genuine OEM Part) 41730 Chain Type: OILOMATIC® 3/8" STIHL1137 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