This part is compatible with models including 143994018,143994016,143965018,143965016,LEV120 361535A,LEV120 361535B,143986514,LEV120 362001A,143983804,143994012,143965024,143994006,143994004,143994008,143986500,143006504,143006502,143006508
This is a manufacturer substitution. Part may differ in appearance but is a functional equivalent to prior parts including 36775
Genuine Original Equipment Manufacturer OEM part. Compatible Brands Tecumseh,Craftsman
This manufacturer approved breather part number 37944 is for lawn and garden equipment engines
Wait until the engine is cool to the touch before installing this part