Your cart is empty.
Your cart is empty.Alternator belt 828507Q4 is for 2.5L, V6 Mercury OptiMax outboards (non-Pro models) (serial No. 1B227000 and above). It is the same belt as installed by Mercury Marine. See your owner's manual or service manual for specific applications. Replace worn or damaged belts to maintain proper function of engine systems driven by the belt.Easy to install using common tools. The Quicksilver brand is the leader in delivering uncompromising engine oils, parts and accessories to the marine industry for over 65 years. Quicksilver is the premier supplier of Mercury Marine original Equipment replacement engine parts, oils, and accessories, but also works to serve all original Equipment brands in the marine and powersports industries. It has earned a loyal following by providing the highest quality products that are tested through some of the most rigorous environments and testing procedures. No aftermarket company comes close to the level of research and design as Quicksilver; buying Quicksilver is buying performance, protection and peace of mind.
Thomas M.
Reviewed in the United States on May 30, 2024
It's pulling the tensioner all the way..looks like bolt is leaning now worried that bolt will strip out. It could be an 1/8 to a 1/4 bigger. Would stretch it if I could
Jon C.
Reviewed in Canada on December 13, 2024
Threw this on my Mercury Optimax (2001). Fit perfectly and gives me a solid current.
Bruce G
Reviewed in the United States on May 30, 2021
Perfect fit
Phil
Reviewed in the United States on March 27, 2021
excellent product
Kunde
Reviewed in Germany on May 16, 2020
Passt zum Mariner Optimax 135. Gute Qualität.
WWalters
Reviewed in the United States on September 16, 2019
Perfect replacement belt for my ProXS 150
Craig
Reviewed in the United States on November 2, 2019
Factory OEM quality and fit.
Customer
Reviewed in the United States on April 25, 2017
I love it !! Very good!!
Recommended Products
