Tuff Stuff Performance Marine Alternators

Tuff Stuff Performance offers a variety of marine alternators—which can serve as replacements for many factory models, including Mercury, Mallory, Sierra, Arco, GLM, MES, and more. All of these units are hand-built in Cleveland, OH and are tested to meet or exceed OEM specifications. They're made from 100 percent new components, not remanufactured; and all are for 12 V, negative ground systems (except where noted). Power your watercraft accessories with a Tuff Stuff alternator.

Additional details:

* High-output alternator provides long-term dependability
* Flames arrestor screen for safety
* Serpentine or V-belt models available
* Internal or external location, depending on model
* Different advertised amperage outputs available
* Most models include regulator
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