BARR MARINE MC-20-93322A3 Riser Spacer Kit

Compatible Engines

Professional solution for MerCruiser users needing precise exhaust geometry adjustment. The BARR MARINE MC-20-93322A3 riser spacer kit is engineered for perfect fitment in cooling and exhaust systems. It is essential for boats equipped with the MERCRUISER 100-SERIES powerplants. This kit works seamlessly with popular 175 HP (2 BBL) and 185 HP (2 BBL) models powered by the GM 262 V-6 engine. Additionally, it fits stronger 205 HP (4 BBL) versions with the same block, as well as modern 262 MAG TBI GEN+ and 4.3L 2 BBL GM 262 V-6 units.

Using original dimensions and high-quality materials guarantees system tightness and proper exhaust evacuation. This prevents engine overheating, ensuring longevity and reliability on every trip. Note that MC-20-93322A3 is from the reputable BARR MARINE, indicating durability and compliance with strict industrial standards.

Installation and Operation

• High Precision – ensures perfect fitment without modifying existing components.
• Corrosion Resistance – materials protect the system from harmful seawater effects.
• Easy Installation – standard dimensions allow quick replacement without special tools.
• Standards Compliance – meets rigorous safety and performance requirements.

Proper installation is key to water safety. Clean contact surfaces and check seals before installing. Regular exhaust system checks ensure smooth rides for many seasons.