Carrillo M9040 High-Performance Forged Piston Kit Sea-Doo 4-TEC 100.25mm 9.5:1

The Carrillo M9040 is a high-performance forged piston kit engineered for Sea-Doo 4-TEC watercraft engines, specifically designed for RXP, RXP-X, RXT, and RXT-X models with 215, 255, and 260 horsepower ratings. This oversized piston kit features a 100.25mm bore (+0.25mm oversize) and delivers a 9.5:1 compression ratio, increasing displacement to 1501cc for enhanced power output and throttle response.

Key Features:

• Forged from high-strength aluminum alloy for maximum durability and reliability
• Precision-machined using advanced 5-axis CNC technology for optimal performance
• 100.25mm bore size (+0.25mm oversize) for 1501cc displacement
• 9.5:1 compression ratio optimized for supercharged and turbocharged applications
• Includes premium ring package, tool steel wrist pin, and carbon steel wire locks
• Engineered using sophisticated computer modeling for optimum design
• Race-proven performance trusted by professional watercraft builders

Kit Includes:

• Three (3) forged pistons (sold as complete set)
• Piston rings (ring set SWF20064-3)
• Wrist pins (905-073SWL)
• Wire lock retainers

CP-Carrillo pistons are manufactured in the USA and deliver the strength, precision, and performance required for high-boost supercharged and turbo watercraft applications. Each piston is engineered with accurate clearances and stable operation at elevated RPM, making the M9040 kit ideal for serious performance builds and racing applications.