AltMount Serpentine Pulley Kit - Perkins Perama M20, M25, M30, Volvo Penta MD2030

This AltMount serpentine pulley kit fits Volvo Penta/Perkins M20, M25, M30, MD2030 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 Perkins and Volvo Penta Marine Diesel Engines

Engines Covered: Perkins PERAMA M20, M25, M30, Volvo Penta MD2030

Kit Includes: Three Ten-Groove (J10) Pulleys, Two J10, 33" Circumference Serpentine Belts (one spare) & Mounting Hardware