Flat Idler Pulley – 4" Universal Replacement Pulley

The Flat Idler Pulley 4" is a durable, universal replacement pulley designed to keep your mower or outdoor power equipment operating smoothly. Built to OEM-quality standards, this pulley maintains proper belt alignment, reduces vibration, and extends the life of your belts and drive system. Its 4" diameter makes it compatible with a wide range of lawn mowers and small engine equipment.

Features & Specs:

• Product: Flat Idler Pulley

• Size: 4" diameter

• Bore: 3/8" or 1/2" (varies by equipment – confirm before ordering)

• Application: Universal replacement for lawn mowers and outdoor power equipment

• OEM-quality construction

• Ensures proper belt tracking and alignment

• Reduces vibration and premature belt wear

• Heavy-duty materials for long service life

• Easy installation and replacement

The Flat Idler Pulley 4" is the reliable solution for keeping your belt system performing at its best, reducing downtime and maintaining mower efficiency.

Replaces

• ARIENS: 07324100, 07300028
• CUB CADET: 756-0542
• MTD: 756-0542, 756-04280A