AltMount Serpentine Pulley Kit – Nanni N4.85, N4.100

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

Fits Nanni N4.85, N4.100 marine diesel engines.

Discontinued. Only a few left.

SKU: BAL-48-NSP-100 Category: Tag:


Balmar AltMount Serpentine Pulley Kit – Nanni

This AltMount serpentine pulley kit fits Nanni N4.85, N4.100 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 Nanni Marine Diesel Engines

Nanni Engines Covered: N4.85, N4.100

Kit Includes: Three Six-Groove (K6) Pulleys, Two K6, 44.5″ 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 6 lbs
Dimensions 8 × 8 × 4 in

AltMount, Balmar




Discontinued, Limited Stock


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