FASWORX Heavy-Duty Serpentine Drive Belt (Replaces OEM 3586326)
When you are miles offshore, you cannot afford a belt failure. The FASWORX 3586326 Serpentine Belt is engineered as a premium, heavy-duty alternative to standard original equipment manufacturer (OEM) parts. Specifically designed for Volvo Penta marine engines, this belt is built using advanced material science to withstand the punishing heat, moisture, and mechanical stress of harsh marine environments.
Whether it is driving your alternator or keeping your water pump turning, this belt is built to last, providing boat owners with peace of mind and uncompromising reliability.
Premium Upgrades & Selling Points:
Advanced Marine-Grade Materials: Constructed from specialized heat, oil, and saltwater-resistant rubber compounds that prevent premature cracking, dry rot, and splitting.
High-Tensile Reinforcement: Internally fortified with low-stretch tensile cords that hold their structural integrity under heavy torque, preventing the stretching and slipping that leads to overheating or power loss.
Precision-Ribbed Design: Engineered for perfect pulley mating. The optimized V-rib profile ensures maximum surface contact with the tensioner, alternator, and water pump pulleys to eliminate belt squeal and reduce operational vibration.
Direct OEM Replacement: Manufactured to strict aftermarket tolerances to perfectly replace Volvo Penta part number 3586326.
Engine Compatibility Summary:
Direct fitment for a wide range of Volvo Penta V6 and V8 marine blocks.
4.3L (V6): GXi (A-G Series), OSi (B-G Series)
5.0L (V8): GXi (A-J Series), OSi (A-G Series)
5.7L (V8): Gi (A-I Series), GXi (A-I Series), OSi / OSXi (A-F Series)
Installation Note: For maximum longevity of your new FASWORX belt, always inspect your idler pulleys and auto-tensioner for smooth operation prior to installation. A failing tensioner is the leading cause of premature belt wear.