Skip to main content
FallHalloweenPetLawn & GardenTruck & AutomotiveClothingPoultryHeating & CoolingHorseSporting GoodsOutdoor Power EquipmentFencing & GatesLivestockOutdoor LivingPet & Animal PharmacyToolsHome ImprovementFarm & RanchBoots & ShoesTrailers & TowingHome Decor & FurnitureWild Birds & WildlifeToysGift CardsServices Propane RefillTrailer RentalGarden CenterFeed CenterSame Day DeliveryPetVet ClinicPet WashGrooming at PetsenseDog Training at PetsenseTractor Supply RxPet InsuranceWag!

"Savings and Offers"

Weekly AdSaleClearance

"More Options"

Weekly AdWhat's NewTractor Supply AppEarn Rewards with Neighbor's ClubHometown HeroesLife Out Here BlogTSC Exclusive BrandsTop BrandsClearance ItemsBattery FinderOutdoor Power Equipment Parts FinderHitch Finder

Explore savings for all your outdoor needs

|
Shop Now
Order statusTSC Credit CardsWhat’s newPetsenseWeekly Ad
​

Sign In / Enroll

Get rewarded!

​
Menu

Search

Home

Sign In

Cart
0.0
(0)
0.0 out of 5 stars.
A woman outside with a dog
A woman outside with a dog
  1. Home
  2. /
  3. Lawn & Garden
  4. /
  5. Lawn Mowers & Attachments
  6. /
  7. Mower Parts
  8. /
  9. Mower Engines & Parts
  10. /

  11. Stens Flat Idler for John Deere Self-Propelled Walk-Behind Mowers

  1. Home
  2. /
  4. /
  5. Mower Engines & Parts

Stens Flat Idler for John Deere Self-Propelled Walk-Behind Mowers

Shop all Stens
Stens Flat Idler for John Deere Self-Propelled Walk-Behind Mowers

Item # 198887899

Stens Stens Flat Idler for John Deere Self-Propelled Walk-Behind Mowers
Stens Stens Flat Idler for John Deere Self-Propelled Walk-Behind Mowers
$29.99
Neighbor's Club logo
Neighbor’s Club Members earn points with purchases.

Sign in or Join Now

Shop all Stens
Stens Flat Idler for John Deere Self-Propelled Walk-Behind Mowers

Item # 198887899

Stens Stens Flat Idler for John Deere Self-Propelled Walk-Behind Mowers
Stens Stens Flat Idler for John Deere Self-Propelled Walk-Behind Mowers
$29.99
financeCard Logo
New Cardmembers earn a $20 Reward‡ with qualifying purchase of $20 or more plus earn 5% in Rewards+ on this purchase. Valid through 8/9/26.
​
Neighbor's Club logo
Neighbor’s Club Members earn points with purchases.

Sign in or Join Now

This Stens flat idler is made with exacting specifications for direct-fit applications to leading brands of outdoor power equipment. Precision engineering ensures a the flat idler performs at optimal standards and installs easily without the need for modifications or adjustments. Flat idlers are an integral component in the pulley system to transfer power. A flat idler works in conjunction with a drive pulley that receives power from the motor but is not connected to the original power source itself. Stens flat idlers are designed for smooth and consistent movement of a belt to enhance overall operation. Flanges with exact tolerances keep the belt in place to prevent slippage that could adversely affect performance. Flat idlers provide just enough pressure to engage the belt and redirect motion.

Looking for more information on lawn mower maintenance? Check out our guide on lawn mower maintenance in the product documents section.

  • Compatible with: John Deere: Self-propelled walk-behind mowers; and 20 in., 24 in. and 32 in. snowblower attachments
  • Flat idler replaces OEM part numbers: Ariens: 07300039, 07306100, Bobcat: 2306005, 38010-1A, Great Dane: D18314, Husqvarna: 601000391, Jacobsen: 52153, John Deere: D18314, TCA22982, Kees: 483036, Murray: 23238, 300841, 310326, 310326MA, 423238MA, 774089, 774089MA, 91801MA, Snapper: 1-8585, 7076500, 7076500YP, 7076688, 7-6500, Woods: 70018
  • The flat idler is made with exacting specifications for direct-fit applications
  • Precision engineered flat idler ensures performance at optimal standards for easy installation and no need for modifications
  • Designed for smooth and consistent belt movement
  • Color may vary
  • For explanation of letters, refer to the drawing by clicking on More Info
  • Includes 1/2 in. reducer bushing
  • A: 4 11/16 in.
  • B: 4 in.
  • C: 3/8 in.
  • D: 7/8 in.
  • E: 11/16 in.
  • F: 1/4 in.
  • H: 1/4 in.
  • Heavy Duty
  • Flat Idler Height: 1 1/4 in.
  • Flat Idler ID: 3/8 in.
  • Made By: An OEM Supplier
  • Material: Metal
  • Flat Idler OD: 4 11/16 in.
  • V: 1 3/8 in.
  • Stens branded parts are trusted by professional dealers to perform OEM quality repairs. The Stens name is featured on all Genuine Stens product packaging.
  • 1 year warranty
BrandStens
Country of OriginMade in USA
Brand CompatibilityJohn Deere
FeaturesMade by an OEM Supplier
Model CompatibilityJohn Deere: Self-propelled walk-behind mowers; and 20 in., 24 in. and 32 in. snowblower attachments,
Product TypeOther
Primary MaterialMetal
Product Height1-1/4 in.
Product Length6.55 in.
Product Weight1.09 lb.
Product Width5.65 in.
Warranty1 Year
Manufacturer Part Number280-402
No questions have been asked about this product.

No questions have been asked about this product.

Q&As

No questions have been asked about this product.

No questions have been asked about this product.

Similar Items

  1. Stens Flat Idler for John Deere Self-Propelled Mowers and for 20 in., 24 in. and 32 in. Snowblowers, 01213200, 52007000
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Stens Flat Idler for John Deere Self-Propelled Mowers and for 20 in., 24 in. and 32 in. Snowblowers, 01213200, 52007000

    $17.57
  2. Stens Flat Idler for Exmark 1-603497
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Stens Flat Idler for Exmark 1-603497

    $23.99
  3. Stens Flat Idler for Exmark 109-0996
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Stens Flat Idler for Exmark 109-0996

    $39.99
  4. Stens Flat Idler for Hustler 781385
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Stens Flat Idler for Hustler 781385

    $74.99
  5. Stens Flat Idler for John Deere X300 AUC11239, AM138079, AM134501
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Stens Flat Idler for John Deere X300 AUC11239, AM138079, AM134501
  6. Stens Flat Idler for Dixie Chopper 30224
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Stens Flat Idler for Dixie Chopper 30224

    $34.99
  7. Top Rated
    Stens Flat Idler for John Deere AM37249
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    Stens Flat Idler for John Deere AM37249

    $34.99
  8. Stens Flat Idler for Exmark 106-2176, Toro 106-2176
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Stens Flat Idler for Exmark 106-2176, Toro 106-2176

    $24.99
  9. Stens Flat Idler for AYP 583770901, 3/8 in. ID, 3-1/4 in. OD, 1-9/16 in. H
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Stens Flat Idler for AYP 583770901, 3/8 in. ID, 3-1/4 in. OD, 1-9/16 in. H

    $29.99
  10. Stens Flat Idler for John Deere LT180, LT190 and x Series Mowers 42, 44, 48
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Stens Flat Idler for John Deere LT180, LT190 and x Series Mowers 42, 44, 48

    $34.99
  11. Stens Clutch Spring for Snapper Self-Propelled Walk-Behind Mowers, Replaces OEM 7012122YP
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Stens Clutch Spring for Snapper Self-Propelled Walk-Behind Mowers, Replaces OEM 7012122YP

    $24.99
  12. Stens Flat Idler for Exmark Quest Series Mowers 132-9420, 106-2175
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Stens Flat Idler for Exmark Quest Series Mowers 132-9420, 106-2175

    $34.99

Items You May Like

  1. Stens Flat Idler for John Deere 100 Series GY22082, GY20629, GY20110
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Stens Flat Idler for John Deere 100 Series GY22082, GY20629, GY20110

    $29.99
  2. MaxPower Idler Pulley for John Deere Mowers, Replaces OEM numbers GY20110, GY20629 and GY20639
    4.3 out of 5 stars with 7 reviews
    4.3 (7)

    MaxPower Idler Pulley for John Deere Mowers, Replaces OEM numbers GY20110, GY20629 and GY20639

    $16.99
  3. Top Rated
    MaxPower Idler Pulley For John Deere Mowers, Replaces OEM number GY20067
    5.0 out of 5 stars with 3 reviews
    5.0 (3)

    MaxPower Idler Pulley For John Deere Mowers, Replaces OEM number GY20067

    $13.99
  4. Top Rated
    Phoenix V-Groove Idler Pulley, General Purpose Pulley for Power Transmission, Outside Diameter 5 in., Inside Diameter 5/8 in.
    5.0 out of 5 stars with 3 reviews
    5.0 (3)

    Phoenix V-Groove Idler Pulley, General Purpose Pulley for Power Transmission, Outside Diameter 5 in., Inside Diameter 5/8 in.

    $28.99
  5. Stens V-Idler for John Deere X300, X304, AM136357
    4.0 out of 5 stars with 1 reviews
    4.0 (1)

    Stens V-Idler for John Deere X300, X304, AM136357

    $44.99
  6. Stens Flat Idler for John Deere Sabre, GX Series, LT and LTX Series, AM104666, AM121970
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Stens Flat Idler for John Deere Sabre, GX Series, LT and LTX Series, AM104666, AM121970

    $24.99
  7. Top Rated
    Stens Fuel Cap for John Deere AM39206
    5.0 out of 5 stars with 2 reviews
    5.0 (2)

    Stens Fuel Cap for John Deere AM39206

    $34.99
  8. OakTen Deck Belt for John Deere M110313, M154958 Dry Cover 5/8 in. x 111-1/4 in.
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    OakTen Deck Belt for John Deere M110313, M154958 Dry Cover 5/8 in. x 111-1/4 in.

    $26.99
  9. Stens Flat Idler Pulley for John Deere 102, 105, 115, 125, 135, 145
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Stens Flat Idler Pulley for John Deere 102, 105, 115, 125, 135, 145

    $24.99
  10. Stens 1/2 in. x 103-1/4 in. OEM Replacement Belt for Cub Cadet 954-04219
    4.0 out of 5 stars with 1 reviews
    4.0 (1)

    Stens 1/2 in. x 103-1/4 in. OEM Replacement Belt for Cub Cadet 954-04219

    $39.99
  11. Phoenix Flat Idler Pulley for Power Transmission, Outside Diameter 3.25 in., Inside Diameter 5/8 in., Steel
    4.7 out of 5 stars with 3 reviews
    4.7 (3)

    Phoenix Flat Idler Pulley for Power Transmission, Outside Diameter 3.25 in., Inside Diameter 5/8 in., Steel

    $23.99
  12. Husqvarna Primary Lawn Mower Idler Pulley for Select Models, 4 in.
    4.0 out of 5 stars with 4 reviews
    4.0 (4)

    Husqvarna Primary Lawn Mower Idler Pulley for Select Models, 4 in.

    $17.99

Customers Also Bought

  1. Hero Preventative Maintenance Kit for Kubota BX1800 Tractor
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Hero Preventative Maintenance Kit for Kubota BX1800 Tractor

    $63.06
  2. Top Rated
    Stens 3/8 in. x 34 in. New OEM Replacement Belt for MTD Self-Propelled Walk-Behind Mowers with 21 in. Decks, 954-04259A
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    Stens 3/8 in. x 34 in. New OEM Replacement Belt for MTD Self-Propelled Walk-Behind Mowers with 21 in. Decks, 954-04259A

    $24.99
  3. Husqvarna Lawn Mower Deck Belt for Select Husqvarna Models
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Husqvarna Lawn Mower Deck Belt for Select Models

    $79.98
  4. YARDMAX 20 in. Lawn Mower Blade for Walk-Behind Push Mowers
    4.0 out of 5 stars with 1 reviews
    4.0 (1)

    YARDMAX 20 in. Lawn Mower Blade for Walk-Behind Push Mowers

    $17.99
  5. Hero Preventative Maintenance Kit for Kubota K008
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Hero Preventative Maintenance Kit for Kubota K008

    $179.99
  6. Stens Plastic Diesel Fuel Can, 5 gal.
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Stens Plastic Diesel Fuel Can, 5 gal.

    $50.99
  7. Stens Thread Lock, 6 mL
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Stens Thread Lock, 6 mL

    $13.99
  8. Stens Fuel Cap for Murray 024064
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Stens Fuel Cap for Murray 024064

    $34.99
  9. Stens Carburetor Pressure Gauge
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Stens Carburetor Pressure Gauge

    $125.99
    Was $139.99Save $14.00
  10. Husqvarna Deck Belt for Select Husqvarna Models
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Husqvarna Deck Belt for Select Models

    $99.99
  11. Stens 1/2 in. x 86-1/8 in. OEM Replacement Belt for Toro 6738
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Stens 1/2 in. x 86-1/8 in. OEM Replacement Belt for Toro 6738

    $19.99
  12. Husqvarna 42 in. Mulching Lawn Mower Blade for Husqvarna Mowers
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Husqvarna 42 in. Mulching Lawn Mower Blade for Mowers

    $20.75

Reviews

Review this Product

Select to rate the item with 1 star. This action will open submission form.
Select to rate the item with 2 stars. This action will open submission form.
Select to rate the item with 3 stars. This action will open submission form.
Select to rate the item with 4 stars. This action will open submission form.
Select to rate the item with 5 stars. This action will open submission form.
Be the first to review this product
Get the top deals, latest trends and more
Sign up for emails from Tractor Supply today.
First Name*
Last Name*
Email*

Customer Support

  • Order Status

  • Return Policy

  • Delivery Options

  • Tax Exemptions

  • Frequently Asked Questions

  • Contact Us

  • Recall Notices

  • Call:  

    (877) 718-6750

  • Mon - Sat: 7am - 9pm CT

  • Sun: 8am - 7pm CT

  • Closed Christmas Day

About Us

  • Who We Are

  • Investor Relations

  • Stewardship

  • Community

  • Military Support

  • Product Catalog

  • Tractor Supply Stores

  • .Pharmacy Verified Website

Work With Us

  • Careers

  • Sponsorship

  • Affiliate Program

  • Potential Vendor Partners

  • Vendor Information

  • Tractor Supply Media Network

Neighbor's Club

  • About

  • Rewards

  • Hometown Heroes

  • Frequently Asked Questions

  • Terms & Conditions

Credit Center

  • TSC Credit Card

  • Klarna

Stay Connected

Connect & Share with the Tractor Supply Community.

Tractor Supply App

Shop on the go with the Tractor Supply App

Learn More

Stay Connected

Connect & Share with the Tractor Supply Community.

Tractor Supply App

Shop on the go with the Tractor Supply App

Learn More
  • Order Status

  • Return Policy

  • Delivery Options

  • Tax Exemptions

  • Frequently Asked Questions

  • Contact Us

  • Recall Notices

  • Call:  (877) 718-6750

  • Mon - Sat: 7am - 9pm CT

  • Sun: 8am - 7pm CT

  • Closed Christmas Day

  • Who We Are

  • Investor Relations

  • Stewardship

  • Community

  • Military Support

  • Product Catalog

  • Tractor Supply Stores

  • .Pharmacy Verified Website

  • Careers

  • Sponsorship

  • Affiliate Program

  • Potential Vendor Partners

  • Vendor Information

  • Tractor Supply Media Network

  • About

  • Rewards

  • Hometown Heroes

  • Frequently Asked Questions

  • Terms & Conditions

  • TSC Credit Card

  • Klarna

Connect & Share with the Tractor Supply Community.

Shop on the go with the Tractor Supply App

Learn More
  • Privacy policy
  • Your Privacy Choices
  • Terms and Conditions
  • California Transparency Act
  • Legal Notices
  • Accessibility
  • Responsible Disclosure Statement
  • Surprise (Balance) Medical Billing Disclosure
  • Transparency in Coverage
  • Human Rights Policy
  • Vendor Code of Conduct
  • California Notice of Collection
  • Privacy Requests

© 2026, Tractor Supply Co. All Rights Reserved.