O.S. Engine OS49415010 GF40 Replacement Gaskets  [OS49415010]

Service Gaskets for GF40

This O.S. Engine OS49415010 gasket kit provides spare seals intended for GF40-model RC carburetors. The set restores sealing around the carb body and throttle linkages to help preserve correct fuel and air metering during routine service.

Compatibility: listed for GF40 carburetor models. The replacement procedure is familiar to those who work on small nitro or glow RC engines: remove the carburetor from the engine, disassemble the carb body with care, remove old gasket material, clean mating faces using a suitable solvent, then fit the new gaskets and reassemble. Tighten fasteners evenly and confirm smooth throttle movement before running.

Care and inspection: solid gasket sealing prevents air leaks that can alter the air-fuel mixture and cause irregular idling. Inspect gaskets during scheduled servicing and swap out any that show fuel staining, hardening, or loss of shape to avoid ongoing performance issues.