Xiaoyudou mower idler pulley 131-4529 improves belt alignment for smoother operation
Side view of Xiaoyudou idler pulley showing sturdy construction for longevity
Xiaoyudou belt kit 44in 140-tooth cogged drive belt for consistent traction
Close-up of belt teeth on Xiaoyudou belt kit for reliable engagement
Xiaoyudou compatibility with TimeMaster, TurfMaster, and Exmark models
Durable metal and rubber materials used in Xiaoyudou components
Xiaoyudou two-year warranty and customer support information

Xiaoyudou

Xiaoyudou Mower Idler Pulley & Belt Kit for Toro TimeMaster 30in / TurfMaster Exmark — Replacements 131-4529 & 120-3335

High-performance patio lawn and garden made for confident daily results

$41.35

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Why customers choose PatioZora Garden

Enhance mower performance with a reliable idler pulley and belt kit

The Xiaoyudou Mower Idler Pulley & Belt Kit is crafted to replace worn components on TimeMaster and TurfMaster Exmark walk-behind mowers. This two-piece kit combines an idler pulley and a cogged drive belt to help restore smooth belt tracking, consistent drive, and fewer interruptions during yard work.

With a careful blend of metal and rubber, the parts are designed to endure routine outdoor use while resisting wear and corrosion. The kit consolidates multiple part numbers into a single replacement option, making maintenance simpler and more predictable for homeowners, lawn-care enthusiasts, and small-shop DIYers alike.

What’s included and key specs

  • Mower Idler Pulley replacements: 131-4529; 121-5763; 125-2532; 126-0316; 131-4506; 131-4509; dimensions: 2 3/4 inches long, 1 inch tall; mounting hole 1.4 inches OD and 0.7 inches ID
  • Mower Belt Kit replacements: 120-3335; 265-610; 1203335; belt is cogged for drive, 140 teeth, 44 inches long, 3/4 inch wide

Compatibility at a glance

  • TimeMaster 30in lawn mowers (models including 20199, 20200, 21199, 2199HD, 21200)
  • TimeMaster 76cm (approx. 30in) lawn mowers (models 20975, 20976, 20977, 20978, 21810, 21811)
  • TurfMaster Walk-Behind mowers (30in and 76cm families) and Exmark ECS180 / ECKA30 models

Quality you can rely on

  • Constructed from durable metal and rubber for long-lasting performance
  • Factory tested for consistent fit and operation
  • Designed to resist wear and corrosion, helping you avoid frequent replacements

Support and peace of mind

All Xiaoyudou replacements come with a two-year warranty. If you have questions during installation or use, our team is ready to help.

Real-world use often involves seasonal maintenance, belt tracking adjustments, and routine part swaps. This kit offers a practical upgrade path that can help you maintain steady belt movement and reliable drive, without promising outcomes for every yard or mower condition. Consider it a solid option for proactive upkeep and easy DIY service.

FAQ

Q: What models are compatible with this kit?

A: Compatible with TimeMaster 30in and 76cm models, TurfMaster walk-behinds, and Exmark ECS180/ ECKA30 models; see product details for full compatibility.

Q: What warranty does this kit include?

A: Two-year warranty; contact us with any questions for support.

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