Parts for Mastercut 12AVB2M7059 / 2011: 5P70m0b Carburetor Parts

Fix hard starting, rough idling, or engine stalling issues with this carburetor assembly. Fits gas, push, and self-propelled walk-behind mowers.

It's best to have spare O-ring gaskets on hand to rebuild a carburetor when the need arises. Use this manufacturer-approved replacement part to complete the process. When outdoor power equipment shuts off just after starting or won't start altogether, there may be a problem with the carburetor. It could be a leak that causes compression problems keeping the machine's engine from starting. Gasoline may drip from the float bowl because of an O-ring that won't seal or seat evenly all around, or one that has become brittle over time. This is a genuine OEM part compatible with specific lawnmowers, snowblowers, wood chippers, log splitters, tillers, and other garden maintenance machines from Craftsman, MTD, Cub Cadet, MasterCut, Troy-Bilt, and Yard Machines. It is sold individually.

Seals the fuel bowl to prevent leaks and keep dirt out of your fuel system. Replace when cracked or leaking. Confirm fit with your model number.

Fix fuel leaks or loose carburetor connections with this fuel bowl mounting bolt. Secures the fuel bowl to prevent sediment clogs. Quick 5-minute fix.

Creates a leak-proof seal between the fuel drain plug and tank. Replace if you notice fuel leaking from the drain area. Verify fit with your model number.