Quicksilver, 8M6013997 Impeller for Yamaha outboard motors 2/3-CYL 25-40hp

Description

Quicksilver 8M6013997 is an OEM-spec impeller designed for Yamaha 2- and 3-cylinder outboard engines with 25–40 hp. It ensures a stable cooling water flow, protecting the engine from overheating and supporting optimal performance.

• Brand: Quicksilver
• Weight: 0.04 kg
• Package dimensions: Dimensions: 1.5 cm × 5.5 cm × 5.5 cm | Gross weight: 0.04 kg

The Quicksilver 8M6013997 impeller is developed for Yamaha 2- and 3-cylinder outboard engines in the 25–40 hp range, where a stable and precise cooling water flow is essential for reliability and engine performance. According to manufacturer data, the impeller is compatible with selected Yamaha 25–50 hp engines, including F25–F50, making it ideal as a direct replacement for worn or damaged impellers. The design is based on advanced elastomers that ensure high flexibility, low friction, and long service life, even under high loads and temperature fluctuations. The precise fit in the pump housing creates an efficient rotational flow that maintains the correct engine temperature during idling, trolling, and full throttle. A weakened impeller can dramatically reduce cooling water flow, increasing the risk of overheating and potential engine damage to components such as the thermostat, cylinder head, and exhaust passages. Regular inspection and replacement are therefore recommended to maintain the engine’s cooling efficiency. The Quicksilver 8M6013997 is designed to OEM specifications and requires no modification during installation, making it suitable for both professional installers and private boat owners. The improved elastomer blend gives the impeller resistance to cavitation, pressure fluctuations, and vibrations, which are especially common in 2- and 3-cylinder mid-range engines. Benefits:

• OEM-compatible impeller for Yamaha 25–40 hp 2/3-cylinder engines.
• Ensures consistent and efficient cooling water flow under all operating conditions.
• Made from durable elastomers for long service life and flexibility.
• Direct replacement for Yamaha F25–F50 engines with no modification required.
• Reduces the risk of overheating and protects important engine components.

The Quicksilver 8M6013997 is therefore a technically advanced and reliable choice for owners of Yamaha 25–40 hp engines who want to ensure maximum cooling efficiency, stable performance, and longer engine life.