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Yanmar Belt Tensioner and Second Alternator Bracket


Electromaax Yanmar Belt Tensioner and Idler Pulley


To further enhance the performance of our SM line of alternators, we now offer a belt tensioning device specifically for Yanmar marine engines. This simple device eliminates the need to tension the belt using a stick or screw drive that requires the installer to have three arms.

Product #: Belt_Tensioner_Idler
Price: $365.00 USD
Availability: In stock! Order now! or Call 1-716-304-8590 to Order

Call 1-716-304-8590 For An Additional Discount


Electromaax Yanmar Belt Tensioner


To further enhance the performance of our SM line of alternators, we now offer a belt tensioning device specifically for Yanmar marine engines. This simple device eliminates the need to tension the belt using a stick or screw drive that requires the installer to have three arms.

Product #: ST101-AB
Price: Was $165 USD Sale Price: $145 USD
Availability: In stock! Order now! or Call 1-716-304-8590 to Order

Call 1-716-304-8590 For An Additional Discount


Yanmar Second Alternator Mounting Bracket Kit

Second Alt Bracket
For the cruiser who requires optimum charging with their Yanmar engine, we have produced this state of the art compact system that allows for dual alternator installation in most engine bays.

Product #: YAN-2ND-ALT
Price: $560 USD
Availability: In stock! Order now! or Call 1-716-304-8590 to Order

Call 1-716-304-8590 For An Additional Discount