Alternator belt 828507Q5 is for 3L, V6 Mercury OptiMax outboards (non-Pro models). This belt matches the original as installed by Mercury Marine. Replace worn or damaged belts to maintain the proper function of engine systems driven by the belt. Easy to install using common tools.
- Replacement alternator belt for select 3L, V6 OptiMax outboards
- Replacement belt matches original as installed by Mercury Marine
- Maintain proper function of engine systems driven by the belt
- Produced to meet original equipment manufacturer specifications
