Balmar Pulley Kit for Yanmar 2GM20-F, 3GM30-F, 3GM-F – AltMount Serpentine Conversion Kit

Pulley Kit for Yanmar 2GM20-F, 3GM30-F, 3GM-F

AltMountSerpentine Pulley Conversion Kit for Yanmar Diesel Engines

Yanmar Engines Covered: 3GM30-F, 3GM-F

Kit Includes: Three Ten-Groove (J10) Pulleys, Two J10, 40 Circumference Serpentine Belts (one spare) Mounting Hardware

Note: If you specify an AT-200A Alternator, a longer belt length may be required.

The Balmar Pulley Kit for Yanmar engines 2GM20-F, 3GM30-F, and 3GM-F offers a comprehensive solution for upgrading your engine's belt-driven accessories. This kit includes three durable three-groove (J10) pulleys designed to optimize your engine's belt routing and performance. Additionally, it features two J10 serpentine belts with a 40-inch circumference, including a spare belt for added convenience. The mounting hardware ensures straightforward installation, making it suitable for marine and industrial applications where reliable power transfer is essential.

Designed specifically for Yanmar 3GM30-F and 3GM-F engines, this kit enhances belt drive efficiency and simplifies maintenance. The included pulleys are engineered to fit seamlessly with your existing setup, providing a secure and efficient connection for accessories such as alternators and water pumps. Please note that if your installation involves an AT-200A alternator, a longer belt may be necessary to accommodate the increased length requirements. This product is a direct replacement component intended to improve your engine's accessory belt system and overall operational reliability.

As a product from Balmar, a trusted name in marine electrical and engine accessories, this pulley kit is built for durability and long-lasting performance. It is important to contact the manufacturer directly for any issues or concerns, as returns to the original point of purchase may not be available. Whether upgrading an existing setup or installing on a new engine, this pulley kit offers a practical and efficient solution for your Yanmar engine needs.

Features:

• Includes three J10 three-groove pulleys designed for Yanmar engines

• Two 40-inch circumference serpentine belts with a spare for extended use

• Mounting hardware included for straightforward installation

• Optimizes belt routing for improved accessory drive efficiency

• Compatible with Yanmar 3GM30-F and 3GM-F engines, with consideration for alternator belt length