Compatibility: Fits for Briggs and Stratton 08P502 8P502 09P602 9P602 300E 450E 500E OVH 4-stroke vertical engines OE Number: 591979, 595656, 590556, 591160, 799583, 593261 Features: The carburetor is made of high-quality ABS and metal materials, sturdy and durable, easy to install and has high sensitivity, helping to prevent oil waste to a certain extent. Function: For lawn mower or other vertical overhead valve engines; Suitable for mixing fuel and air, keeping the engine running. Package Contents: 1 carburetor, 1 O-ring, 1 gasket, 1 primer bulb, 1 air filter.