Two color diaphragms are available for your choice, which can be used for a long time. It is suitable for 3-3.75 HP, vertical, compatible with Briggs & Stratton 450, 500, 550, 600 series engines. Large replacement springs fit original part numbers. 262759, 692211, 75 x 6 mm / 3.2" x 0.2". Small replacement springs fit original part numbers. 691859, measures 45 x 3 mm / 1.9" x 0.1". The kit is compatible with Sprint engine 495770/795083/5083H. The spring adjuster can solve the engine noise when the machine is working, and replacing the carburetor diaphragm can greatly improve the efficiency of the machine and save time. The spring of the governor is made of stainless steel, which is anti-rust and corrosion-resistant and durable. The black diaphragm is.
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