Balmar AltMount Serpentine Pulley Kit – Universal
This AltMount serpentine pulley kit fits Universal M-25, M-25A, M-25XP marine diesel engines. It allows you to install a high output marine alternator in the alternator original position. These kits are the ideal upgrade for serious cruisers and others looking to maximize their charging capacity delivered by their main engine.
AltMount®Serpentine Pulley Conversion Kit for Universal Marine Diesel Engines
Engines Covered: Universal M25, M25A, M25XP
Kit Includes: Three Ten-Groove (J10) Pulleys, Two J10, 42″ Circumference Serpentine Belts (one spare) & Mounting Hardware
Note: If you specify an AT-200A Alternator, a longer belt length may be required.
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