Toro OEM 139-0749 Carburetor Assembly Fits Select 700 Series Snow Max (Only Model 38721) and Power MAX (Only Models 38812, 38814) Snowblower Models - Toro Dealer.
Please refer to the Images above; Product Specifications, Associate Part Chart and the Model Fit Guide below to Ensure a proper fit. 38814 POWER MAX & 38721 Snow MAX Models do have a Serial Number Break in there Required Carburetor Part Number Usage. PRODUCT NUMBER AND VARIATIONS: 139-0749, 139 0749, 1390749 PRODUCT TYPE: Carburetor Assembly SIZE: Length 5.500 in. - Width 5.000 in. - Height 3.000 in. - Weight 0.596 lbs. NOTES & DETAILS: Toro OEM 139-0749 IS COMMINLY USED - 139-0749 Carburetor is Installed on the Intake Side and Enables the Correct Air and Fuel Mixture to be Drawn Through the Valves and into the Cylinder or Combustion Chamber. Most Common Reason for Snowblower Repairs is a Fuel/Carburetor Issue in Which Fuel Commonly Causes Carburetor issues due to Ethanol and/or Gas Going Stale in The Carburetor Causing Engine Start and/or Run Failure. 139-0749 Carburetor Come with only the Carburetor - Without the Gasket and Isolator - Refer to the Associated Parts Chart Below to Determine Required Associated Individual Parts. COMMON SERIES APPLICATIONS: Toro Select 700 Series Snow MAX (Model 38721) and Power MAX (Model 38812 & 38814) Snow Blower Models. MODEL FIT CHART: SNOWBLOWER’S POWER MAX Series – Model Numbers – (* Model Numbers 38812, 38814 Serial Number 406320000 and Higher) SNOW MAX Series – Model Numbers – (* Model Numbers 38721 Serial Number 409000000 and Higher) ASSOCIATED PARTS CHART: ASSOCIATED PARTS REFERENCES FOR PART NUMBER 139-0749 ONLY CLICK ON THE ASSOCIATED PART NUMBER TO BE REDIRECTED 121-0076 - INSUALTOR GASKET (Gasket That is Assembled Between the Isolator and Engine Block) x1 Per Carburetor 121-0077 - INSULATOR - CARBURETOR (Insulator Assembled Between the Carburetor and Engine Block as well as Between 120-0076 Insulator Gasket and 120-0078 Carburetor Gasket - Is Essential for Delivering the Carburetor's Proper Air Fuel Mixture to The Combustion Chamber as well as Correct Spacing for Linkage Arm and Throttle Linkage) x1 Per Carburetor 121-0078 - CARBURETOR GASKET (Gasket That is Assembled Between the Carburetor and Insulator) x1 Per Carburetor 121-0080 - CARBURETOR SHROUD or HEAT BOX GASKET (Gasket That is Assembled Between the Carburetor and Heat Box) x1 Per Carburetor 127-9112 - CARBURETOR SHROUD or HEAT BOX (Installed Over the Carburetor to Enable the Carburetor to Retain Heat After Startup as well as Eliminate the Entrance of Moisture and Dirt through the Carburetor's Air Intake Hole) x1 Per Carburetor 121-0308 - CARBURETOR & HEAT BOX RETAINING NUT (Retains the Carburetor Assembly, Gasket and Heat Box to the Snowblower Engine) x2 Per Carburetor 121-0148 - CARBURETOR/GOVENOR ROD (Installed Between the Carburetor and Governor Linkage - Controls the Amount of Air and Fuel Mixture that Enters the Carburetor Via the Engine RPM'S or Speed) x1 Per Carburetor 121-0153 - CARBURETOR/GOVENOR ROD TENSION SPRING or THROTTLE RETURN SPRING (Installed Between the Carburetor and Governor Linkage with the Governor Rod - Eliminates Play in Connection Between the Governor Rod, Governor Linkage and Carburetor Linkage - This Eliminates Throttle Surge) x1 Per Carburetor N/A - *Only Available with Complete Carburetor Kit - CHOKE LEVER (Inserts into the Choke Linkage and Enables the Operator to Easily Controls the Choke Operation of the Carburetor - Reduces Air and Increase Fuel Draw to the Intake and Combustions Chamber Allowing for a Faster Starting Under Cold Engine Temperatures) x1 Per Carburetor 127-9079 - PRIMER BULB KIT (Enable the Operator to Draw Fuel from the Carburetor Bowl into the Intake Area of the Carburetor Before Trying to Start the Engine - Enabling a Faster Engine Startup) x1 Per Carburetor *Primer Hose, Primer Bulb Assembly, Primer Hose Clamps Include in the Kit 127-9394 - CARBURETOR REPAIR KIT (Complete Rebuild Kit Comes with Carburetor Bowl Gasket and Necessary Internal Carburetor O-Rings, Float and Other Part Required to Rebuild the Carburetor) x1 Per Carburetor FUEL LINE ASSOCIATED PARTS COMBINATIONS ONLY Models without Fuel Shut OFF Valve 121-0087 - FUEL LINE CLAMP - CARB. (Retains the Incoming Fuel Line Hose to the Carburetor) x1 Per Carburetor 127-9403 - FUEL LINE HOSE - CARB. to FUEL TANK (Enables Fuel to Travel from the Fuel Tank to the Carburetor Bowl - Fuel Line Only Connects to the Lower End of the Tank Fuel Filter and from there Connect to the Carburetor - Fuel Filter Screws into the Bottom of the Fuel Tank) x1 Per Carburetor 127-9120 - FUEL LINE CLAMP - FUEL TANK (Retains the Fuel Line to the Bottom of the Fuel tank via the Screw-In Fuel Filter) x1 Per Fuel Line 136-7773 - FUEL LINE & FILTER KIT (Enables Fuel to Travel from the Fuel Tank to the Carburetor Bowl - Fuel Line Only Connects to the Lower End of the Tank Fuel Filter and from there Connect to the Carburetor - Fuel Filter Screws into the Bottom of the Fuel Tank) x1 Per Carburetor *Fuel Line Hose, Tank Fuel Filter, Hose Clamps are Include in the Kit Models with Fuel Shut OFF Valve 121-0087 - FUEL LINE CLAMP - CARB. & FUEL VALVE (Retains the Incoming Fuel Line Hose to the Carburetor and Fuel Valve) x3 Per Carburetor 127-9384 - FUEL LINE HOSE - CARB. to FUEL VALVE (Enables the Fuel to Travel from the Fuel Valve to the Carburetor Bowl - Fuel Line Only Connects to the Fuel Valve and the Carburetor) x1 Per Carburetor 127-9117 - FUEL VALVE (Enables the Operator to Eliminate Fuel Traveling to the Carburetor Bowl) x1 Per Fuel Tank 127-9118 - FUEL LINE HOSE - FUEL VALVE to FUEL TANK (Enables Fuel to Travel from the Fuel Tank to the Fuel Valve - Fuel Line Only Connects to the Lower End of the Tank Fuel Filter and from there Connects to the Fuel Valve - Fuel Filter Screws into the Bottom of the Fuel Tank) x1 Per Fuel Tank 127-9120 - FUEL LINE CLAMP - FUEL TANK (Retains the Fuel Line to the Bottom of the Fuel tank via the Screw-In Fuel Filter) x1 Per Fuel Line
