Our marine Universal Serpentine Pulley Upgrade Kits is very easy to install. The different engines vary in size type so depending on your engine, allow anywhere between 2 to 6 hours for your installation.
If you’re purchasing an Electromaax marine alternator with your order, the pulley in this kit can be installed for you at our factory.
The new serpentine (micro ‘V’) crank pulley simply slips over your current crankshaft pulley and is firmly secured with the bolts that are supplied in your package. The new serpentine water pump pulley will simply replace your original one.
We manufacture Serpentine Pulley Kits for the following Perkins marine engines:
When replacing the original O.E.M. alternator that came with your boat with your new Electromaax high performance marine alternator, make sure to set aside a few minutes to read the wiring instructions prior to installing your unit.