Ryobi Lawn Tractor Pulleys

Fix Number

FIX9014454

Manufacturer Part Number

532173436

This is an authentically sourced OEM mandrel pulley, designed for lawn tractors (riding mowers) with a 42-inch deck. It is sold individually. This durable metal part measures approximately 5-3/16-inches in outer diameter and the spindle mounting hole measures about 5/8-inches. This part plays a crucial part by transferring the energy from the motor to the blades, using belts. If this pulley is damaged, this can impact the engines performance, and should be replaced immediately to avoid further damage.

Fix Number

FIX17016490

Manufacturer Part Number

597025001

Keep your Craftsman lawn tractor running smoothly with this genuine flat idler pulley, designed to help your blades cut cleanly and efficiently. This part keeps the blade belt tight, so your mower can do its job properly. If your blades aren’t spinning or cutting like they should, a worn or broken pulley might be the reason — and this replacement is just what you need. Made to fit select Craftsman models, this pulley is sold individually and is built to last. Replacing it is simple and only requires a 9/16-inch socket — no complicated tools or special skills needed. Whether you're tackling regular maintenance or fixing a sudden issue, this part helps get your mower back in action quickly. Crafted from durable materials to withstand outdoor conditions and mechanical stress, this pulley is sold individually and is an exact replacement part for select Craftsman models. Installation is straightforward and requires only a 9/16-inch socket, making it accessible for most DIY users and professionals alike.

Fix Number

FIX9014118

Manufacturer Part Number

532173437

This is an authentic manufacturer-sourced part that is specially made for use with riding lawnmowers and garden tractors. The idler pulley is used to secure the belt, unfortunately, over time it may wear out, get damaged or lost eventually requiring a replacement. It is an identical replacement for a missing or a faulty component that was installed on a new unit, please make sure to refer to the appropriate diagrams of your model for the correct location and application of this part. Keep in mind this high-quality idler pulley is made of durable metal and is sold individually. Note, the hardware to secure it is sold separately.

Fix Number

FIX9286062

Manufacturer Part Number

532139245

This is a genuine Husqvarna, Ryobi, Poulan and Weed Eater part for use with Lawn Tractors The deck idler pulley applies tension to the blade drive belt. The most common reason for replacing the deck idler pulley is when it breaks, causing the blades to not cut. This part is sold individually. The tool that you will need to replace the deck idler pulley is a 9/16 inch socket.

Fix Number

FIX9014628

Manufacturer Part Number

532179114

This part is an OEM from Husqvarna, Ryobi, Poulan, Weedeater and Jonsered for lawn tractors, riding mowers and gas lawn mowers. This part applies tension to the drive belt. It is recommended to review your models diagram to verify the parts compatibility. This pulley idler composite is sold individually and made of metal.

Fix Number

FIX9303877

Manufacturer Part Number

756-04224

This flat idler pulley is designed to help maintain proper belt tension while reducing vibration and uneven wear in lawn and snow equipment drive systems. Made from durable metal for long-lasting performance, it supports smooth belt routing and consistent operation under regular use. Ideal for replacing a worn or noisy pulley, it helps restore reliable belt engagement and overall machine performance.

Fix Number

FIX17017005

Manufacturer Part Number

656P05011

This genuine OEM variable speed pulley is designed for riding lawn equipment to help control ground speed by dynamically adjusting belt tension during operation. Built from durable metal, it supports smooth acceleration and consistent torque while reducing strain on the engine and drive system. Replacing a worn or damaged pulley can correct issues such as belt slipping, squealing noises, sluggish movement, or uneven speed performance, helping restore reliable and responsive operation during mowing or snow clearing.

Fix Number

FIX9172758

Manufacturer Part Number

956-04002

This variable-speed drive V-pulley with hub is designed to guide and support the drive belt within a riding lawn tractor’s transmission system. Constructed from durable spun steel, it helps ensure smooth belt movement, consistent speed control, and reliable power transfer under load. Ideal for replacing a worn, bent, or noisy pulley, it restores proper variable-speed operation and dependable drivetrain performance during regular mowing use.

Fix Number

FIX9132692

Manufacturer Part Number

756-0627D

The idler pulley attaches to the idler bracket and helps to apply tension to the v-belt. It is an authentic OEM sourced item which is specially produced for use with MTD and Yard Man lawn tractors. This high-quality part is sold individually. It is made of metal and may require a wrench to install this part.

Fix Number

FIX18201962

Manufacturer Part Number

531166601

This is a genuine OEM supplied item that is made for riding lawn mowers and garden tractors. It is a high-quality replacement for a damaged or a missing idler arm that was installed on a new unit. Refer to the owner's manual and the appropriate diagrams for your model to ensure the proper repair procedure. Note, this high-quality idler arm is made of durable metal and is sold as an individual item. A wrench set will be needed to perform this repair.