4Pcs Mercruiser 120,140,165,470 2.5 3.0L V8 Exhaust Elbow Riser Gasket 997772

Exhaust Elbow Riser Gasket for Mercruiser

This exhaust elbow riser gasket set for Mercruiser 120, 140, 165, and 470 engines with 2.5L or 3.0L V8 configurations is a direct replacement for OEM part 997772, sealing the exhaust elbow riser to prevent leaks and maintain engine performance.

Overview

This four-piece exhaust elbow riser gasket set is designed specifically for Mercruiser inboard engines, providing a tight seal between the exhaust manifold and riser. It is essential for preventing water and exhaust leaks, ensuring reliable operation for Mercruiser 120, 140, 165, and 470 models with 2.5L or 3.0L V8 engines. The gaskets match OEM specifications for 997772.

Built For Performance

• Precision-cut design for a secure, leak-free seal
• High-temperature resistant material for marine environments
• Set of four gaskets for complete replacement
• Direct replacement for OEM part number 997772
• Compatible with 2.5L and 3.0L V8 engine configurations
• Ensures proper exhaust flow and cooling

Fits These Machines

• for Mercruiser 120
• for Mercruiser 140
• for Mercruiser 165
• for Mercruiser 470

On-The-Job Use

• Marine exhaust system repair and maintenance
• Replacing worn or damaged riser gaskets
• Preventing water ingress into exhaust passages
• Restoring engine performance on inboard boats

Specs At A Glance

Good To Know

Q: Will this gasket set fit my Mercruiser 3.0L engine? A: Yes, it is designed for 2.5L and 3.0L V8 engines in Mercruiser 120, 140, 165, and 470 models.

Q: What material are these gaskets made from? A: They are made from a high-temperature resistant composite material suitable for marine exhaust applications.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.