Sierra 18-0672-9 Exhaust Elbow Gasket Set for MerCruiser Stern Drives (2-Pack)

The Sierra 18-0672-9 exhaust elbow gasket set is designed for MerCruiser stern drive applications with closed cooling systems. This essential replacement component creates a reliable seal between the exhaust riser and manifold, preventing exhaust and coolant leaks that can lead to engine damage.

Key Features:

• Set includes 2 gaskets for complete replacement
• Precision-engineered to meet or exceed OEM specifications
• Compatible with GM-based V6 and V8 engines featuring center rise outlet exhaust manifolds
• Works with Sierra risers 1970-2 and 1976-2
• Fits Sierra manifold 18-1953-2
• Durable construction ensures long-lasting performance in marine environments

These gaskets are critical maintenance items that should be replaced whenever servicing exhaust components to ensure proper sealing and prevent costly engine damage from exhaust or coolant leaks. The dual-pack configuration provides enough gaskets for a complete V6 or V8 engine service.