Description
When your mower deck starts making noise or your belts are wearing out faster than they should, chances are your idler pulley is the culprit. This 4-inch V-belt idler pulley keeps your belts running smooth and straight, maintaining proper tension so you can focus on cutting grass instead of dealing with belt problems. It’s the kind of part that quietly does its job until it doesn’t—then you really notice.
What You’re Getting
- Zinc plating resists rust and corrosion even in wet conditions
- Riveted construction instead of spot welding for strength that won’t fail when you need it most
- Accurately bored sleeve fits standard 1/2-inch or 5/8-inch bolts for easy mounting
- Removable sleeve system lets you adapt to different bolt sizes without buying multiple pulleys
- Optional 3/8-inch sleeve available if your setup needs the smaller size
Built for Real Farm Work
This pulley works on mower decks, belt-driven implements, and various agricultural equipment where you need to guide V-belts around corners or maintain proper tension. Whether you’re running a finish mower, rotary cutter, or other belt-driven attachment, this pulley handles the job. The 4-inch diameter makes it suitable for mid-size applications where you need good belt wrap without taking up too much space.
Made to Last
The zinc plating isn’t just for looks—it protects against the moisture, grass clippings, and dirt that would rust out cheaper pulleys in a season or two. The riveted construction means no weak spots where spot welds might crack under load or vibration.
Installation Notes
This is a direct bolt-on replacement that mounts with standard hardware. The removable sleeve system means you can swap between 1/2-inch and 5/8-inch mounting bolts without changing the whole pulley. A quick tip: when you’re replacing the pulley, it’s a good time to check your belt condition and alignment too.
Reviews
There are no reviews yet.