Product Specifications: Part Number 69143Q V-Belt is a 40-inch (1,016 mm) heavy-duty belt designed for marine engines. This 69143Q V-Belt - 40" precisely fits for Mercury Quicksilver belt replacements, ensuring optimal performance in stern drive systems.
Enhanced Drive Efficiency: As a critical V-Belt Engine component, this belt improves power transmission efficiency in boat drive belt systems. Its reinforced design reduces slippage and operational noise, ideal for for Mercury alternator belt and impeller drive belt applications.
Broad Compatibility: Specifically engineered for Mercury MerCruiser engines, including 2.5L, 3.0L (3.0 Mercruiser engine parts), 7.4L, and 8.2L models. Direct replacements for OEM numbers 57-69143Q, 57-32850, 69143T, and compatible with Mercruiser V Belt configurations.
Durable & Reliable: Constructed with heat-resistant rubber and polyester cord, this boat drive belt withstands harsh marine environments. Ensures long-lasting wear resistance for for Mercury Quicksilver belt systems and stern drive engines.
Hassle-Free Installation: Precision-engineered to match OEM Mercruiser V Belt dimensions, enabling quick replacement without tools. Simplify maintenance for for Mercury alternator belt and water pump drives, saving time and costs.
After-sales service: Your satisfaction is our pursuit! If you encounter any problems related to the product in the process of product use can contact us through online customer service or e-mail, etc., our professional team will give you a satisfactory answer in the first time to ensure your shopping experience.