Volvo Penta V-Belt 966903 – Drive Belt for Volvo Penta 2001

Volvo Penta V-Belt 966903 – Genuine Drive Belt for 2001-Series Diesel Engines

The Volvo Penta V-Belt 966903 is a genuine OEM marine drive belt designed for Volvo Penta 2001-series diesel engines, including 2001, 2001AG, 2001B, and 2001BG models. This marine-grade V-belt delivers consistent and efficient power transmission between the crankshaft and alternator, ensuring optimal charging system and accessory performance in all marine conditions.

Engineered to meet original Volvo Penta specifications, this belt ensures accurate fitment, stable tension, and quiet, smooth operation, preventing slippage and power loss even under continuous operation. Made from fibre-reinforced, oil- and heat-resistant rubber, it’s built to last in demanding saltwater and high-temperature environments.

Technical Specifications

• Part Number: 966903

• Type: V-Belt / Drive Belt

• Brand Compatibility: Volvo Penta

• Application: Alternator / Accessory drive

• Material: Reinforced rubber with fiber reinforcement

• Pulley Compatibility: Standard 2001-series configuration

• Construction: Smooth-running, low-noise design

Suitable for Volvo Penta Engines

• 2001

• 2001AG

• 2001B

• 2001BG

Features & Benefits

OEM-quality replacement: Ensures factory-level fit and reliable performance
Durable marine-grade construction: Resistant to oil, heat, and corrosion
Stable tension: Maintains power transmission efficiency and alternator output
Quiet operation: Reduces vibration and noise under load
Long lifespan: Fibre reinforcement minimises stretching and wear
Simple installation: Fits directly using standard tools

Maintenance Tips

• Inspect the belt regularly for cracks or glazing

• Replace if signs of wear or noise appear

• Always ensure proper belt tension for optimal performance

• Recommended to check tension annually or after 100 running hours