Sierra 18-4364 Exhaust Elbow Mounting Package

The Sierra 18-4364 Exhaust Elbow Mounting Package is a complete hardware kit designed for marine exhaust system installations. This open-style mounting package provides all necessary components to securely install exhaust elbows and risers on inboard marine engines.

Key Features:

• Open-style gasket design for standard cooling systems
• Includes elbow gasket (18-2854-1) and mounting hardware
• Compatible with Sierra risers 18-1907, 18-1939, and 18-1999
• Also works with Sierra elbow 18-1971
• Engineered to meet or exceed OEM specifications
• One kit installs one riser or elbow

Cross References:

• Barr 20-0082-P
• Mallory 9-40171
• Osco 992-MK

This mounting package is designed for use with Ford 302-351 CID V8 marine engines and compatible Volvo Penta and Barr engine applications. Sierra Marine products are manufactured to withstand the harsh marine environment and provide reliable, long-lasting performance.