AltMount Serpentine Pulley Kit – Universal M-25, M-25A, M-25XP

Original price was: $494.50.Current price is: $442.00.

Fits Universal M-25, M-25A marine diesel engines.

Discontinued. Only a few left.

SKU: BAL-48-USP-M25 Category: Tag:


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.

Additional information

Weight 12 lbs
Dimensions 8 × 8 × 4 in

AltMount, Balmar




Usually Ships in 1-2 Business Days, Discontinued – Verify Availability, Limited Stock


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