Quicksilver 69143Q V-Belt 40" for MerCruiser Sterndrive and Inboard Engines

The Quicksilver 69143Q is a genuine OEM replacement V-belt engineered specifically for MerCruiser sterndrive and inboard engines. Measuring 40 inches (1,016mm) in length, this belt is manufactured to the exact specifications as the original equipment installed by Mercury Marine.

Key Features:

• 40-inch (1,016mm) length designed for select MerCruiser engine applications
• Genuine Mercury Marine OEM replacement part ensures perfect fit and compatibility
• Manufactured to stringent original equipment specifications for maximum performance and durability
• Direct replacement for worn or damaged belts to maintain proper engine function
• Easy installation using common hand tools

Replacing worn or cracked V-belts is essential preventative maintenance that ensures proper operation of critical engine-driven systems including alternators, water pumps, and power steering pumps. Using genuine Quicksilver parts provides the quality, reliability, and precise fit that aftermarket alternatives cannot match. Consult your owner's manual or service manual to verify specific application compatibility for your MerCruiser engine model.

Quicksilver has been the trusted leader in marine engine parts, oils, and accessories for over 65 years, delivering uncompromising quality through rigorous testing and engineering standards.