PERFECT FIT --- The carburetor assembly replaces Partner K650 K700 K800 K1200, replacement for Tillotson HS-175N. METAL MATERIAL --- The carburetor is made of high quality metal material, rust-proof, wear-resistant, sturdy and durable. HIGH PERFORMANCE --- The carburetor uses the energy of the intake airflow to achieve gasoline atomization and help the engine run normally. EASY INSTALLATION --- Our carburetor meets or exceeds OEM manufacturing standards, no need for complex tools, directly replaces the old carburetor, easy to install. PROFESSIONAL DESIGN --- Professional manufacturing, fine workmanship, stable performance and high reliability, long service life.