4203 120 0610 STIHL Carburetor HD-45 – Genuine OEM Part 77301 and a 48 in

and a 48 in

Ariens 00473700 spacer

Improves safety and precision in confined areas

Ideal for professional contractors and municipal crews using STIHL cut-off saws

this chain sprocket is made from hardened

4203 120 0610 STIHL Carburetor HD-45 – Genuine OEM Part 77301 and a 48 in4203 120 0610 STIHL Carburetor HD 45 Genuine OEM Part The STIHL Carburetor HD 45 (4203 120 0610) is a genuine OEM replacement carburetor designed for use on select STIHL backpack blowers and sprayers equipped with HD series carburetors. This carburetor is responsible for precisely metering fuel and air to the engine, ensuring proper combustion, smooth throttle response, and reliable engine performance. Correct carburetor operation is critical for