Description
SIERRA High-Performance MerCruiser Flame Arrester, 5.05 in Throat – 18-7232 is a high-performance anodized-aluminum flame arrester for compatible MerCruiser and Crusader carbureted marine engines. Its 5.050-inch throat suits common Rochester Quadrajet and Holley four-barrel marine carburetor air-horn sizes.
The arrester uses a 2.190-inch element within a 2.969-inch overall height and provides two crankcase-vent connections. Measure carburetor throat diameter and available vertical clearance before ordering; published interchange includes MerCruiser 57882/57882T and 805298A1.
Key Features
- 5.050 in carburetor throat diameter
- 2.969 in overall height with 2.190 in element
- Two vent-tube connections
- Anodized-aluminum marine flame-arrester construction
- Cross-references MerCruiser and Crusader high-performance applications
Specifications
- Sierra part number: 18-7232
- Product type: Marine flame arrester
- Overall height: 2.969 in
- Element height: 2.190 in
- Throat diameter: 5.050 in
- Vent tubes: 2
Interchange
- Crusader: 33628
- Mallory: 9-31109
- MerCruiser: 57882, 57882T, 805298A1
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