Description

When your belt system starts making noise or your drive belt starts wandering off track, it’s usually an idler pulley that’s gone bad. This 3.35-inch flat idler pulley keeps your flat belts running straight and true, maintaining proper tension so your equipment keeps working the way it should. Whether you’re dealing with a mower deck, PTO system, or other belt-driven machinery, a good idler pulley is what keeps everything spinning smoothly.

What You’re Getting

Zinc plating protects against rust and corrosion from moisture and chemicals
Riveted construction instead of spot welding for strength that won’t let you down
Accurately bored for easy, quick mounting on standard 1/2 or 5/8 inch bolts
Comes with 1/2 inch bore removable sleeve standard, with 3/8 inch sleeve available

Built for Real Farm Work

This compact 3.35-inch diameter pulley is perfect for smaller belt systems where space is tight but reliability can’t be compromised. You’ll find pulleys like this on finishing mowers, compact utility tractors, rotary cutters, and various PTO-driven implements. The flat design works with standard flat belts commonly used in agricultural applications where you need smooth power transfer without the grip of a V-belt.

Made to Last

The riveted construction means no weak spots where spot welds might fail under stress, and the zinc plating gives you protection against the elements that would normally eat up a plain steel pulley. This isn’t some lightweight hardware store part—it’s built to handle the constant vibration and weather exposure that comes with farm equipment.

Installation Notes

The accurately sized bore makes installation straightforward on standard bolt sizes, and the removable sleeve system lets you adapt to different shaft diameters if needed. Just make sure to check your belt alignment after installation and verify proper tension—a loose belt will slip, but an overtightened one will wear out your bearings faster.