Volvo Penta Replacement V-Belt 966700

OEM Part Number: 966700
Part Type: Marine V-Belt
Application: Alternator / electrical system accessory drive

Product Description

The Volvo Penta 966700 replacement V-belt is designed to provide reliable power transmission for engine-driven accessories such as the alternator and cooling system components. Manufactured to OEM specifications, this marine V-belt ensures proper belt tension, efficient accessory drive operation, and dependable performance in demanding marine engine environments.

Constructed with reinforced rubber compounds, the belt is built to withstand heat, vibration, and continuous load commonly found in marine diesel engines. Proper belt operation helps maintain charging performance and stable engine accessory operation.

Compatible Volvo Penta Engine Types

This belt is commonly used on several Volvo Penta marine diesel engines, including:

Volvo Penta TD Series

• TD61A

• TD61AW

• TD61ACE

• TD71ACE

Volvo Penta MD / TAMD Series Applications

• MD6A

• MD120A

• TMD120A

• TAMD120A

These engines commonly use belt 966700 in alternator or accessory drive configurations depending on the engine installation and serial range.

How to Verify Compatibility Using Your Engine Serial Number

Volvo Penta engines include an identification plate that lists the engine model and serial number, which is required to confirm the correct replacement parts.

Typical locations for the engine identification plate include:

• On the engine block

• On the valve cover

• On the timing cover or engine mounting bracket

To confirm the correct belt:

1. Locate the engine model and serial number on the engine data plate.

2. Check the Volvo Penta parts catalog or service manual for your specific engine serial number range.

3. Confirm that V-belt 966700 is listed for that engine configuration.

Because accessory drive systems may vary by engine revision and serial range, verifying the serial number ensures the correct belt length and configuration.

Specifications

Key Features

• Direct OEM replacement for Volvo Penta 966700

• Designed for Volvo Penta TD-series and marine diesel engines

• Durable marine-grade V-belt construction

• Maintains proper alternator and accessory drive performance

• Engineered for reliable power transmission and long service life

• OEM-fit design for straightforward installation