Description
SIERRA MerCarb 2-Barrel Alcohol-Resistant Carburetor Float – 18-7202 is an alcohol-resistant float for MerCarb 2-barrel marine carburetors. The float controls fuel level in the carburetor bowl by operating the inlet needle as fuel level rises and falls.
This part is intended for MerCarb service where the original float is fuel-logged, damaged or no longer holds the specified bowl level. Match the original carburetor or float number before installation because MerCarb calibrations and float designs vary by application.
Key Features
- Alcohol-resistant construction for marine gasoline service
- For MerCarb 2-barrel carburetors
- Controls carburetor float-bowl fuel level
- Replaces MerCruiser and Rochester float references
- Direct service component for carburetor overhaul
Specifications
- Sierra part number: 18-7202
- Product type: Carburetor float
- Carburetor family: MerCarb 2-barrel
- Fuel resistance: Alcohol resistant
Interchange
- GLM: 77230
- Mallory: 9-36903
- MerCruiser: 1397-5837, 3302-9031
- Rochester: 17056197, 17057130, 17057131, 17057132
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