3Inch Dry Joint Exhaust Closed Cooling Spacer Kit For Mercruiser V6 V8 864929A4

3 Inch Dry Joint Exhaust Closed Cooling Spacer Kit for Mercruiser

This 3 inch dry joint exhaust closed cooling spacer kit is designed to replace the OEM part number 864929A4 for Mercruiser V6 and V8 engines, ensuring proper spacing in the exhaust cooling system.

Overview

This 3 inch dry joint exhaust closed cooling spacer kit is a direct replacement for Mercruiser marine engines with closed cooling systems. It provides the necessary spacing to maintain optimal exhaust flow and cooling efficiency. Built for V6 and V8 models, it matches OEM part 864929A4.

Built For Performance

• Precision-machined from corrosion-resistant materials
• Designed for dry joint exhaust configurations
• Ensures proper alignment of exhaust components
• Tested for leak-free connection
• Compatible with closed cooling systems
• Direct fit for Mercruiser V6 and V8 engine blocks

Fits These Machines

• for Mercruiser V6
• for Mercruiser V8

On-The-Job Use

• Used in marine exhaust systems to maintain proper clearance
• Ideal for closed cooling retrofits
• Commonly installed during exhaust manifold replacement
• Supports efficient heat dissipation in engine compartments

Specs At A Glance

Good To Know

Q: What is a dry joint exhaust system? A: It refers to an exhaust configuration where the cooling water is not mixed with exhaust gases, common in closed cooling systems.

Q: Will this spacer kit fit my Mercruiser? A: It is designed for Mercruiser V6 and V8 engines, but always verify your specific engine model and serial number before ordering.

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