Riser Spacer Kit SIERRA 18-1908

Compatible Engines

The original SIERRA Riser Spacer Kit (cat. no. 18-1908) is a critical exhaust system component designed for precise engine maintenance. This part is specifically dedicated to MERCRUISER 5.7L CARB MIE engines. Installing this spacer ensures correct clearances and mounting geometry, which is essential for your boat's trouble-free operation. Each element is carefully manufactured to guarantee durability and strict compliance with the original engine manufacturer's requirements.

Installation and Maintenance

Replacing the Riser spacer requires precision. Before installation, ensure all contact surfaces are clean and free of corrosion. Use appropriate gaskets to prevent water or exhaust leaks. Regular inspection of this component will help avoid unplanned downtime on the water. Remember that using low-quality spare parts can lead to damage of more expensive exhaust system components.

• Guaranteed perfect fit for MERCRUISER 5.7L CARB MIE engines.
• Constructed from durable materials resistant to corrosion and high temperatures.
• Original SIERRA manufacturer quality ensures long service life.
• Easy installation thanks to precise dimensions (14x15x14 cm).
• Original catalog number 18-1908 facilitates easy identification.