Carburetor for Tecumseh 631918 HS40 4HP HS50 5HP Engine Lawn Mower Carb

Pre-adjusted carb before shipping, no extra adjustment needed. Just bolt on and good to go

New carburetor fit for Tecumseh 631918 HS40 4HP HS50 5HP Engine Lawn Mower

It is brand new Replacement Carburetor,NOT original product.
Gas residue in the carburetor for test purpose by manufacturer .

Replaces Parts#: 631918

Fits models: For Tecumseh 631918 HS40 4HP HS50 5HP Engine Lawn Mower

Measurements(Please see photo for more detail measurements):

Carburetor Opening to Engine Side: 20.5mm
Mounting Hole Spacing(Center to center) to engine side: 46mm (1.81")
Mounting Hole Size(engine side):7mm inner diameter
Mounting Hole Spacing(Center to center) to air filter side:35mm (1.37")
Carburetor Opening to Air filter Side: 22mm
Mounting Hole Size(air filter side):4mm inner diameter

Package included:
1 x Carburetor
1 x Gasket

NOTE: This is High Quality Aftermarket Parts And Tested For Maximum Performance.Please check measurements carefully and please allow 1-3mm error due to manual measurement.