Idler Pulley 21676635 20747516 for Volvo Penta TAD1242GE TWD1240VE TAD1251VE

Idler Pulley for Volvo Penta

This idler pulley is a direct replacement for Volvo Penta engines, featuring OEM cross-reference numbers 21676635 and 20747516.

Overview

This idler pulley is designed for use with Volvo Penta TAD1242GE, TWD1240VE, and TAD1251VE engines. It maintains proper belt tension and alignment, ensuring efficient operation of the engine's accessories. Built to OEM specifications, this idler pulley delivers reliable performance.

Built For Performance

• Precision-engineered bearing ensures smooth rotation and reduced friction
• Rugged steel construction withstands high-stress environments
• Corrosion-resistant coating extends service life in marine and industrial settings
• Direct replacement design eliminates modification
• Meets or exceeds OEM specifications for reliability

Fits These Machines

• for Volvo Penta TAD1242GE
• for Volvo Penta TWD1240VE
• for Volvo Penta TAD1251VE

On-The-Job Use

• Marine propulsion and generator applications
• Industrial power units and pump drives
• Off-highway equipment and heavy machinery
• Diesel engine accessory drive systems

Specs At A Glance

Good To Know

Q: How do I confirm this idler pulley fits an engine? A: Verify the engine model against the listed Volvo Penta models TAD1242GE, TWD1240VE, and TAD1251VE, and check the OEM part numbers 21676635 or 20747516 on the existing pulley.

Q: What should I inspect when replacing an idler pulley? A: Check the belt condition and tensioner for wear, and ensure the pulley spins freely without noise after installation.

Slight variation in finish or dimensions may occur between production runs, and fit may depend on serial number, so confirm compatibility before ordering.