Set Of 3 John Deere Idler Pulleys For Riding Lawn Mower Deck - 3.25

If the deck on your riding mower is squeaking or the belt is slipping, the idler pulleys are probably worn out.

Here’s a set of three brand new steel pulleys to get you cutting again.

They’ve got a 3.25-inch inner diameter (the hole) and a 4-inch outer diameter, and they’re meant for a 3/8-inch wide belt.

These are specifically for John Deere mowers, part number 300c, but they might fit others with the same specs.

They’re made from solid steel, so they’ll last.

They’re meant for gas-powered riders, probably in the 13 HP range.

Just pull the old ones off, slap these on, and your deck will spin smooth and quiet again.

Three in a pack gives you spares or lets you do the whole job at once.