Fits Models: Briggs & Stratton For 3.5 and 4 HP Max series and all Quantum and 5 HP horizontal Industrial Plus engines
Specifications: Ethanol: Not compatible with greater than 10% ethanol fuel Ethanol Not compatible with greater than 10% ethanol fuel
Additional Information: Use with 525-840 Needle Valve Kit 525-840 Needle Valve Kit, Use with 525-856 OEM Carburetor Float 525-856 OEM Carburetor Float, Use with 527-111 Carburetor Gasket Set 527-111 Carburetor Gasket Set, Use with 485-037 Intake Tube Seal Gasket 485-037 Intake Tube Seal Gasket, Use with 520-966 Carburetor 520-966 Carburetor
