Model Fit Guide
Parts for: Stihl Chainsaw 026 Pro MS240 MS260 MS 240 260
Carburetor Replaces: Stihl 1121 120 0612, 1121 120 0611, 1121 120 0610;
Walbro WT-403, WT-403B, WT-426, WT-426-1
Hipa Parts Youtube Video
Product Specifications
Chainsaw won't start? Starts then stalls? Runs rough? Hesitates before accelerating? Blows black smoke? RPM is surging up and down? Or leaks gas from the air filter?
If your chainsaw is suffering from these common engine problems, Hipa's carburetor kit offers you the ultimate solution. DIY with 1,000,000 Hipa members to get your chainsaw up and running like new again, once and for all.
Adjusters on carburetors
● Drain screw: used to drain the fuel out of the carburetor.
● Idle mixture screw: controls the intake of fuel to adjust the engine for optimum running.
● Idle speed screw: controls the intake of air to adjust the engine’s idle speed.
● High-speed screw: adjustment for high speed.
● Low-speed screw: adjustment for low speed.
● Turn clockwise to decrease the RPM (revolutions per minute) while turning counterclockwise to increase the RPM. The amplitude for each adjustment is 1/4 turn.
If your chainsaw is suffering from these common engine problems, Hipa's carburetor kit offers you the ultimate solution. DIY with 1,000,000 Hipa members to get your chainsaw up and running like new again, once and for all.
Adjusters on carburetors
● Drain screw: used to drain the fuel out of the carburetor.
● Idle mixture screw: controls the intake of fuel to adjust the engine for optimum running.
● Idle speed screw: controls the intake of air to adjust the engine’s idle speed.
● High-speed screw: adjustment for high speed.
● Low-speed screw: adjustment for low speed.
● Turn clockwise to decrease the RPM (revolutions per minute) while turning counterclockwise to increase the RPM. The amplitude for each adjustment is 1/4 turn.
