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Best Blade Lawn Mower Pulleys of 2026

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Toby Butcher

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Blade lawn mower pulleys are an essential component in the operation of many types of lawn mowers. These pulleys work with the blades to ensure that the grass is cut evenly and efficiently. Made from high-quality materials, blade lawn mower pulleys are designed to withstand the wear and tear of regular use. They are available in a variety of sizes and styles to fit different types of lawn mowers. Whether you are a professional landscaper or a homeowner looking to keep your lawn in top shape, blade lawn mower pulleys are a reliable and effective tool to have in your arsenal.

At a Glance: Our Top Picks

Lawn Mower Blade Adapter with Pulley Replacement Cover #TOP 1

Lawn Mower Blade Adapter with Pulley Replacement

9.8
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687-02528 Lawn Mower Blade Adapter Cover #TOP 2

687-02528 Lawn Mower Blade Adapter

9.7
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Lawn Mower Blade Adapter with Pulley Replace 687-02528, 25mm Drive Pulley Adapter Cover #TOP 3

Lawn Mower Blade Adapter with Pulley Replace 687-02528, 25mm Drive Pulley Adapter

9.5
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Top 10 Blade Lawn Mower Pulleys

#TOP 1

Lawn Mower Blade Adapter with Pulley Replacement

Lawn Mower Blade Adapter with Pulley Replacement Cover

Lawn Mower Blade Adapter with Pulley,25mm(1inch) Drive Pulley Adapter Replacement for 687-02528,Compatible with MTD Yard-Man Troy-Bilt TB230 240 260 280 etc

The NOVINO Blade Adapter is a heavy-duty lawn mower blade adapter with a pulley, designed to replace the OEM part number 687-02528. Its dimensions ensure a perfect fit for your mower, allowing you to easily connect the motor pulley, blade, and belt. This adapter meets or exceeds OEM quality standards, ensuring reliable performance. Installation is straightforward; simply clean the shaft and replace the old pulley with the new one, making it convenient for you to maintain your mower.

9.8
FTB Score
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What We Like

  • Heavy-duty construction
  • Easy to install
  • Compatible with multiple models
  • Meets OEM quality standards
#TOP 2

687-02528 Lawn Mower Blade Adapter

  • GEATaaT
  • 687-02528
687-02528 Lawn Mower Blade Adapter Cover

687-02528 Lawn Mower Blade Adapter with Pulley,25mm Drive Pulley Adapter +Bolt + Blade Washer Compatible with MTD Yard-Man Troy-Bilt TB230 240 260 280 etc…

Features

  • [Specification] Pulley Diameter : 2.8",Inside Diameter : 25mm ,Height : 2.85".
  • [Applicable Models] MTD , Troy-Bilt , Yard-Man , MTD Pro, MTD Gold,fits For Troy Bilt TB 230 TroyBilt TB240 TB260 Mower TB280 ES.Replace OEM Number:687-02528.(Please Refer To The Product Description For Specific Models)
  • [Perfect Service] 2 Year Warranty.Friendly Return Policy And Customer Service. If You Have Any Questions, Please Contact Us By Email, We Will Reply You Within 24 Hours.
9.7
FTB Score
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#TOP 3

Lawn Mower Blade Adapter with Pulley Replace 687-02528, 25mm Drive Pulley Adapter

  • JUFWKO
  • Lawn Mower Blade Adapter with Pulley
Lawn Mower Blade Adapter with Pulley Replace 687-02528, 25mm Drive Pulley Adapter Cover

Lawn Mower Blade Adapter with Pulley Replace 687-02528, 25mm Drive Pulley Adapter with Bolt and Blade Washer Compatible with MTD Gold Yard-Man Troy-Bilt TB 230 240 260 280 etc

Features

  • Firmly Fixed Blade: Made Of High Quality Material, Durable And Reliable. Equipped With Bell Support Blade And Hex Bolt, Fixed Blade Firmly, Prevent Loose, Reduce Noise, Improve The Efficiency Of The Mower
  • Compatible Model: Blade Adapter With Hex Bolt And Bell Blade Support Washer Fits For MTD Pro Gold Troy-Bilt Yard-Man & Troy Bilt TB230 TB240 TB260 TB280 ES 12AGA25S711 12AGB2JZ704 12AVA29Q590 Series Weed Eater. Replace 687-02528
  • Precise Size: Pulley Diameter: 2.8 Inches, Inner Diameter: 25 Mm, Height: 2.85 Inches. Before Buying, Check That Your Cylinder Mounting Hub Size Is 25 Mm (1 Inch)
9.5
FTB Score
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#TOP 4

ETERMETA 687-02528 Lawn Mower Blade Adapter

ETERMETA 687-02528 Lawn Mower Blade Adapter Cover

ETERMETA 687-02528 Lawn Mower Blade Adapter with Pulley, Compatible with MTD Gold Pro, Yard-Man, Troy-Bilt TB230 240 260 TB280ES Tractors, Includes 25mm Drive Pulley Adapter, Bolt & Blade Washer

Features

  • Precise Specifications: Features A 2.8" Pulley Diameter, 25mm Inside Diameter, And 2.85" Height. The Drive Pulley Adapter Connects The Motor Pulley, Blade, And Belt To Ensure Smooth Rotation Of The Drive Shaft For Efficient Mowing Performance.
  • Compatible Models: Replace Part Number 687-02528. Compatible With MTD, Troy-Bilt, Yard-Man, MTD Pro, And MTD Gold Tractors. Compatible With Troy-Bilt TB230, TB240, TB260, And TB280 ES Models. Check The Product Description For A Full List Of Compatible Models.
  • Premium Quality: Made Of Quality Bronze For Exceptional Durability And Reliability. Pulley And Blade Adapters Are Welded Togeter Into A Sturdy Unit For Long Term Use.
9.3
FTB Score
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#TOP 5

Husqvarna 531171201 Lawn Tractor Blade Idler Pulley Arm

Husqvarna 531171201 Lawn Tractor Blade Idler Pulley Arm Cover

Husqvarna 531171201 Lawn Tractor Blade Idler Pulley Arm, Replaces 437110, 532437110

Features

  • Replaces Old Part Numbers 532437110 And 437110
  • Genuine Husqvarna Part 531171201
  • This Part Is Compatible With Models Including; 96043017200,917254800,917254801,PP175G42-96046007600,917990420,917223980,96043027400,917288661,YTH18542-960430172,917288662,YTH1842-917243820,YTH1842-917223810,917254770,917254131,96046007500,96042019400,917203861,917203860,YTH22V42-96043017301,917288663,250180,YT42CS-502120,917990040,917289362,917988240,PP155A42-96042018300,917288150,YT42CS-96043022200,917250220,917250221,917250222,917288517,917288515,917986340,917288516,917288513,917288514
9.1
FTB Score
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#TOP 6

Thaekuns 687-02528 Lawn Mower Blade Adapter

Thaekuns 687-02528 Lawn Mower Blade Adapter Cover

Thaekuns 687-02528 Lawn Mower Blade Adapter with Pulley,25mm(1inch) Drive Pulley Adapter Kit for MTD Yard-Man Troy-Bilt TB230 240 260 280 Etc

Features

  • Replacement Parts:687-02528 Adaptor Blade ,710-1044 Hex Bolt,736-0524B Blade Bell Support Washer
  • Brand New - Unused Part
  • It's Used To Link The Motor Pulley, Blade, And The Belt To Allow The Drive Shaft To Rotate The Blade.
9.0
FTB Score
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#TOP 7

Firmusparts 687-02528 Blade Adapter for MTD Craftsman Yard-Man Troy-Bilt Lawn Mower TB220 TB230 TB240 TB250 TB260 TB270ES TB280ES

  • Firmusparts
  • 687-02528 68702528
Firmusparts 687-02528 Blade Adapter for MTD Craftsman Yard-Man Troy-Bilt Lawn Mower TB220 TB230 TB240 TB250 TB260 TB270ES TB280ES Cover

Firmusparts 687-02528 Blade Adapter for MTD Craftsman Yard-Man Troy-Bilt Lawn Mower TB220 TB230 TB240 TB250 TB260 TB270ES TB280ES, 68702528 25mm Drive Pulley Adapter + Bolt + Blade Washer

Features

  • Compatible With MTD AVB2M7004 12AVB2K9095 12AVB26N704 12AGB26G704 12AGB2JZ704 12AVB26M004 12AVB26N704, Compatible With Troy-Bilt Lawn Mower TB220 TB230 TB240 TB250 TB260 TB270ES TB280ES
  • Part Number: 687-02528 68702528
  • Specification: Pulley Dia. 2.8 In ; Height 2.85 In; Inside Dia. 25 Mm
8.9
FTB Score
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#TOP 8

GardenPal Lawn Tractor Idler Bracket Replacement

GardenPal Lawn Tractor Idler Bracket Replacement Cover

GardenPal Deck Idler Bracket, Lawn Tractor Blade Idler Pulley Bracket, Compatible with MTD TB42, TB46 Replace OEM 783-08654C/783-08530/783-08654/783-08654B/783Z08654C

The GardenPal Idler Bracket is compatible with popular brands like MTD, Troy Bilt, and Cub Cadet, ensuring you can replace your old parts with ease. With a reliable replacement number, it fits various mower models, giving you confidence that it will work correctly. The brand-new parts offer better quality than OEM standards, helping you to maintain your lawn tractor efficiently. By choosing this idler bracket, you ensure your mower operates smoothly, making lawn maintenance more manageable for you.

8.7
FTB Score
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What We Like

  • Compatible with major brands
  • High-quality replacement parts
  • Easy installation
  • Enhanced mower performance
#TOP 9

Liofairy 532169022 Idler Return Springs Replacable H-usqvarna AYP Craftsman 42" Mower Deck 133503 532169022 169022 Lawn Tractor Blade Idler Return Spring

  • Liofairy
  • 532169022
  • balck
Liofairy 532169022 Idler Return Springs Replacable H-usqvarna AYP Craftsman 42" Mower Deck 133503 532169022 169022 Lawn Tractor Blade Idler Return Spring Cover

Liofairy 532169022 Idler Return Springs Replacable H-usqvarna AYP Craftsman 42" Mower Deck 133503 532169022 169022 Lawn Tractor Blade Idler Return Spring (5 Pack)

Features

  • Compatible With H-Usqvarna AYP Craftsman Lawn Tractor 130 1342 1342A 1342B 1342C 1342XPA 1452XPA 1542A 1542C 1542D 1542XPB 1542XPC 1542XPD 1542XPF 1742B 917.27094 917.279850 917.279860 917.279871 917.279890 917.279891 917.279892 917.289301
  • Replaces: 532169022 169022 133503 05-022 70-0048 Lawn Tractor Blade Idler Return Spring
  • Size：3-1/4-Inch Length, 3/8-Inch Diameter
8.6
FTB Score
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#TOP 10

Greenstar 32330 V Pulley for Lawnmowers

Greenstar 32330 V Pulley for Lawnmowers Cover

Greenstar 32330 V Pulley for Lawnmowers, Spare Part for Castelgarden, Honda, Viking, Ext.: Ø 89 mm, Int.: Ø 15.88 mm, Height: 20 mm

The Greenstar V Pulley is a reliable replacement for your lawnmower, designed to fit various models from Honda and Viking. With its easy-to-change feature, you can quickly swap out the worn pulley, saving you time and effort. Made from durable steel, this pulley offers exceptional strength, ensuring it withstands the demands of regular use. Its proven quality guarantees a long service life, making it an ideal choice for anyone looking to maintain their lawnmower effectively.

8.5
FTB Score
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What We Like

  • Easy to install
  • Durable steel construction
  • Compatible with many models
  • Long-lasting quality

Frequently Asked Questions (FAQs)

1. What is the pulley thing on a lawnmower called?

Also known as a recoil start, the pulling mechanism consists of a few different parts that work together to allow a user to start the mower engine.

2. What does a lawn mower idler pulley do?

910 inch offset Ground drive fixed idler pulley helps apply tension to the drive belt, allowing the belt to turn. Wear work gloves to protect your hands when installing this part. This mandrel pulley is for lawn tractors. Mandrel pulley spins the blade on the mower deck of the tractor.

Editor's Notes

During our blade lawn mower pulley research, we found 99 blade lawn mower pulley products and shortlisted 10 quality products. We collected and analyzed 3,500 customer reviews through our big data system to write the blade lawn mower pulleys list. We found that most customers choose blade lawn mower pulleys with an average price of £18.08.

The blade lawn mower pulleys are available for purchase. We have researched hundreds of brands and picked the top brands of blade lawn mower pulleys, including NOVINO, GEATaaT, JUFWKO, ETERMETA, Husqvarna.

Written by

Toby Butcher Avatar

Toby Butcher

Toby Butcher is a Horticulturist, and he earned his title as a Master Gardener in 2016. Toby has acquired a 25-year experience as a home gardener planting, designing, grooming vegetables and flowers. He is the leader of a plant group in Durham. Toby owns a blog where he publishes articles on growing and growing your flowers at home, in a vase, or in a garden.