Skip to main contentAccessibility help
Accessibility feedback
Celebrating the Route 66 Centennial
Go to Google home
Press / to jump to the search box
Choose what you’re giving feedback on
  • Delete
  • See more
  • Delete
    • See more
    • Report inappropriate predictions
    Quick Settings
    Sign in
    AI Mode
    All
    Images
    Shopping
    Videos
    Short videos
    Forums
    More
    Tools

    Search Results

    Any time
    Any time
    Past hour
    Past 24 hours
    Past week
    Past month
    Past year
    Custom range...
    Custom date range
    Go
    All results
    All results
    Verbatim
    Advanced Search
    About 1,050,000 results (0.21s) 
    Ctrl+Shift+X to select

    Refine results

    • Stores
      • eBay
      • Rubbertrax
      • Alibaba.com
    • Color
      • Blue
      • Black
      • Navy Blue
      • Gray
    • Price
      • Under $45
      • $45 - $100
      • $100 - $150
      • Over $150
      • $
        Please provide a valid price.
        $
        Please provide a valid price.
    • Sort by
      • Price: low to high
      • Price: high to low
    • Free shipping
      • Free shipping
    • Brand
      • John Deere
      • Komatsu
      • Hitachi
      • Kubota
      See more
    Failed to load more results. Please try again later.
    For Sale
    Price
    Nearby
    New
    Used
    eBay
    Reviews
    Buy
    Lift Trucks & Tables
    Vehicle Cargo Racks
    Blue
    Under $45
    Usa
    Replacement
    Black
    Navy Blue
    Gray
    Small business
    Free shipping
    Rubbertrax
    Alibaba.com
    John Deere
    An AI Overview is not available for this searchCan't generate an AI overview right now. Try again later.
    AI Overview
    An excavator carrier roller assembly (upper/top roller) supports the upper track chain, reducing sag and weight on the undercarriage. Engineered from heat-treated forged alloy steel for durability, these sealed, maintenance-minimized units are vital for smooth, stable operation. Replacement usually involves bolting the pre-assembled unit to the track frame, often without loosening tracks. 
    Key Features and Maintenance: 
    • Function: Mounts to the upper frame to guide the track and distribute weight.
    • Types: Available in open (easier inspection) and closed (sealed protection) designs.
    • Replacement: Often features a bracket bolted to the track frame, sometimes involving a single pin or bolt system for quick installation.
    • Failure Signs: Wear leads to sagged tracks, or failure of internal seals, requiring full assembly replacement. 
    Selection Factors: 
    • Compatibility: Must match specific machine brand and model.
    • Durability: High-quality forged steel ensures longer life against impact and abrasion.
    • Lubrication: Often utilizes internal oil lubrication to prevent overheating and failure. 
    • Komatsu PC200 Carrier Roller
      The carrier roller assembly arrives assembled and ready to be installed. You need to bolt it to the track frame with the four bolt...
      Rubbertrax
    • Carrier Roller
      Our Carrier Roller Assembly is engineered to withstand the rigors of demanding work environments. Its efficient design minimizes m...
      Quanzhou Huamao Machinery Equipment Co.,Ltd
    • How to Replace a Track Roller on a Mini Excavator
      Oct 9, 2024 — and it's clearly coming from a track roller. so I need to replace. it. this is actually much easier to do than replacing the idler...
      3m
      YouTube·Achieving Self Reliance
    Show all
    Show more

    Web results

    Komatsu PC200 Carrier Roller


    Rubbertrax
    https://store.rubbertrax.com › Komatsu-PC200-Carrier-...
    Rubbertrax
    https://store.rubbertrax.com › Komatsu-PC200-Carrier-...
    This Komatsu 22U-30-00020 carrier roller is designed to fit many Komatsu excavators such as P200-6 PC200-7 and PC220.
    Excavator carrier roller assy from store.rubbertrax.com
    $231.00 · In stock · Free delivery · 14-day returns
    Popular products
    • Alloyworks Top Roller Carrier Roller Fit Kubota KX101 Excavator Undercarriage.
      Alloyworks Top Roller Carrier Roller Fit Kubota KX101 Excavator Undercarriage
      $102.95
      Alloyworks       & more
      Free next-day delivery
      Alloyworks Top Roller Carrier Roller Fit Kubota KX101 Excavator Undercarriage
      $102.95
      Alloyworks       & more
      Free next-day delivery
    • New Carrier Roller Assembly OEM RD411-22900 for Construction & Industrials and Mini Excavators - Fits Kubota: KX161-3ST, U45-3, KX057-5, U55, U55-5.
      New Carrier Roller Assembly OEM RD411-22900 for Construction & Industrials and Mini Excavators - Fits Kubota: KX161-3ST, U45-3, KX057-5, U55, U55-5
      $145.00
      All States Ag Parts
      Free delivery on $250+
      New Carrier Roller Assembly OEM RD411-22900 for Construction & Industrials and Mini Excavators - Fits Kubota: KX161-3ST, U45-3, KX057-5, U55, U55-5
      $145.00
      All States Ag Parts
      Free delivery on $250+
    • 12% OFF
      Kubota Excavator Carrier Roller RC411-21903. 12% OFF.
      Kubota Excavator Carrier Roller RC411-21903
      $44.00$50
      MaXpeedingrods       & more
      Free delivery
      12% OFF
      Kubota Excavator Carrier Roller RC411-21903
      $44.00$50
      MaXpeedingrods       & more
      Free delivery
    • New Mini Excavator Carrier Roller/Top Roller for HITACHI EX60-1.
      New Mini Excavator Carrier Roller/Top Roller for HITACHI EX60-1
      $61.84
      Sínteses
      Free delivery on $99+
      New Mini Excavator Carrier Roller/Top Roller for HITACHI EX60-1
      $61.84
      Sínteses
      Free delivery on $99+
    • AlloyWorks Top Roller Carrier Roller For Kubota KX080 KX080-3 Excavator RD809-21900.
      AlloyWorks Top Roller Carrier Roller For Kubota KX080 KX080-3 Excavator RD809-21900
      $139.00
      Alloyworks       & more
      Free next-day delivery
      AlloyWorks Top Roller Carrier Roller For Kubota KX080 KX080-3 Excavator RD809-21900
      $139.00
      Alloyworks       & more
      Free next-day delivery
    • Carrier Roller 772147-37500 for Yanmar Excavator B50-2.
      Carrier Roller 772147-37500 for Yanmar Excavator B50-2
      $193.00
      fridayparts.com
      Free delivery
      Carrier Roller 772147-37500 for Yanmar Excavator B50-2
      $193.00
      fridayparts.com
      Free delivery
    • Caterpillar 311 312 Upper Carrier Roller.
      Caterpillar 311 312 Upper Carrier Roller
      $109.00
      Rubbertrax
      Free delivery by Tue
      Caterpillar 311 312 Upper Carrier Roller
      $109.00
      Rubbertrax
      Free delivery by Tue
    • Top Carrier Track Roller for Case Mini Excavators.
      Top Carrier Track Roller for Case Mini Excavators
      $118.00
      Broken Tractor
      Top Carrier Track Roller for Case Mini Excavators
      $118.00
      Broken Tractor
    • 36% OFF
      Hitachi Excavator Upper Roller Carrier Roller Assy. 36% OFF.
      Hitachi Excavator Upper Roller Carrier Roller Assy
      $350.99$555
      MyMROmarts.com
      Free delivery
      36% OFF
      Hitachi Excavator Upper Roller Carrier Roller Assy
      $350.99$555
      MyMROmarts.com
      Free delivery
    • Aftermarket Komatsu Excavator Carrier Roller 20T-30-00050 - Heavy Duty.
      Aftermarket Komatsu Excavator Carrier Roller 20T-30-00050 - Heavy Duty
      $139.00
      Solid Tires and Tracks
      Free delivery
      Aftermarket Komatsu Excavator Carrier Roller 20T-30-00050 - Heavy Duty
      $139.00
      Solid Tires and Tracks
      Free delivery
    Videos
    Emergency Excavator Repair - Carrier Top Roller ...
    YouTube · Build it with Brett
    Jan 21, 2023
    YouTube · Build it with Brett
    21:46
    Replace a Yanmar vio35 mini excavator carrier roller in under 20 minutes using basic tools like a crowbar, wrench, and socket.
    Build it with Brett
    YouTube·
    Jan 21, 2023

    Emergency Excavator Repair - Carrier Top Roller ...

    YouTube·Build it with Brett·Jan 21, 2023
    YouTube
    In this video
    • 00:00
      Introduction
    • 00:29
      Tools needed
    • 01:18
      Removing Track Tensioner
    • 06:21
      Lifting track out of the way
    • 08:16
      Removal of carrier roller
    • 14:14
      Install of carrier roller
    • 17:44
      Re Installation of track tensioner
    • 18:55
      Tightening the track back up
    SEE HOW to change your Carrier roller on an excavator!
    YouTube · AverageMech
    Aug 6, 2025
    YouTube · AverageMech
    17:42
    AverageMech
    YouTube·
    Aug 7, 2025

    SEE HOW to change your Carrier roller on an excavator!

    YouTube·AverageMech·Aug 7, 2025
    YouTube
    How to Replace a Track Roller on a Mini Excavator
    YouTube · Achieving Self Reliance
    Oct 9, 2024
    YouTube · Achieving Self Reliance
    6:50
    Elevate the machine, release track tension by removing the 27mm bolt, unbolt the old roller, and install the new one.
    Achieving Self Reliance
    YouTube·
    Oct 10, 2024

    How to Replace a Track Roller on a Mini Excavator

    YouTube·Achieving Self Reliance·Oct 10, 2024
    YouTube
    In this video
    • 00:00
      Intro
    • 00:36
      Overview of Repair Process
    • 01:26
      Track Roller Schematic
    • 01:58
      Remove Track Roller
    • 03:23
      Compare New and Old Track Rollers
    • 03:53
      Install New Track Roller
    • 06:40
      Conclusion
    View all
    More products
    • 14% OFF
      NRP Top Carrier Roller KM4182 Fits Komatsu. 14% OFF.
      NRP Top Carrier Roller KM4182 Fits Komatsu
      $159.99$188
      NRP
      Free delivery
      14% OFF
      NRP Top Carrier Roller KM4182 Fits Komatsu
      $159.99$188
      NRP
      Free delivery
    • Carrier Roller for Bobcat Mini Excavator X341.
      Carrier Roller for Bobcat Mini Excavator X341
      $121.00
      fridayparts.com
      Free delivery
      Carrier Roller for Bobcat Mini Excavator X341
      $121.00
      fridayparts.com
      Free delivery
    • Kubota U50-3 Mini Excavator | Top Carrier Roller | Replaces OEM Part# RD411-22900 Alt Part# RD547-22900, RD461-21900.
      Kubota U50-3 Mini Excavator | Top Carrier Roller | Replaces OEM Part# RD411-22900 Alt Part# RD547-22900, RD461-21900
      $122.40
      RubberTrackCanada.ca
      Kubota U50-3 Mini Excavator | Top Carrier Roller | Replaces OEM Part# RD411-22900 Alt Part# RD547-22900, RD461-21900
      $122.40
      RubberTrackCanada.ca
    • Aftermarket John Deere, Kubota, Hitachi Excavator Carrier Roller 9108841.
      Aftermarket John Deere, Kubota, Hitachi Excavator Carrier Roller 9108841
      $200.00
      Solid Tires and Tracks
      Free delivery
      Aftermarket John Deere, Kubota, Hitachi Excavator Carrier Roller 9108841
      $200.00
      Solid Tires and Tracks
      Free delivery
    • Volvo EC160 EC180 Carrier Roller 1181-00020.
      Volvo EC160 EC180 Carrier Roller 1181-00020
      $295.00
      Rubbertrax
      Free delivery by Tue
      Volvo EC160 EC180 Carrier Roller 1181-00020
      $295.00
      Rubbertrax
      Free delivery by Tue
    • Volvo EC55 EC55B ECR58 Carrier Roller.
      Volvo EC55 EC55B ECR58 Carrier Roller
      $156.00
      Rubbertrax
      Free delivery by Tue
      Volvo EC55 EC55B ECR58 Carrier Roller
      $156.00
      Rubbertrax
      Free delivery by Tue
    • 35% OFF
      NRP Top Carrier Roller 11Y-30-00032 Fits Komatsu. 35% OFF.
      NRP Top Carrier Roller 11Y-30-00032 Fits Komatsu
      $139.99$217
      NRP
      Free delivery
      35% OFF
      NRP Top Carrier Roller 11Y-30-00032 Fits Komatsu
      $139.99$217
      NRP
      Free delivery
    • Carrier Roller RC411-21903 for Kubota Excavator KX033-4 KX71-3 KX71-3S KX91-3 KX91-3S U25-3S U25S U35 U35S U35-3 U35-4.
      Carrier Roller RC411-21903 for Kubota Excavator KX033-4 KX71-3 KX71-3S KX91-3 KX91-3S U25-3S U25S U35 U35S U35-3 U35-4
      $80.50
      workplatformsparts.com
      Free delivery by Wed
      Carrier Roller RC411-21903 for Kubota Excavator KX033-4 KX71-3 KX71-3S KX91-3 KX91-3S U25-3S U25S U35 U35S U35-3 U35-4
      $80.50
      workplatformsparts.com
      Free delivery by Wed
    • Caterpillar 303CR Carrier Roller.
      Caterpillar 303CR Carrier Roller
      $117.00
      Rubbertrax
      Free delivery by Tue
      Caterpillar 303CR Carrier Roller
      $117.00
      Rubbertrax
      Free delivery by Tue
    • Carrier Roller for Kubota Excavator KH91.
      Carrier Roller for Kubota Excavator KH91
      $144.00
      KuduParts
      Free delivery
      Carrier Roller for Kubota Excavator KH91
      $144.00
      KuduParts
      Free delivery

    Web results

    Carrier Roller


    Xiamen Winsum (WSG) Machinery Co., Ltd
    https://www.wsgparts.com › carrier-roller--top-roller-8
    Xiamen Winsum (WSG) Machinery Co., Ltd
    https://www.wsgparts.com › carrier-roller--top-roller-8
    The function of top rollers is to carry the track link upwards, make certain things are linked tightly, and enable the machine to work faster and more steadily.Read more
    Excavator carrier roller assy from www.wsgparts.com
    More products
    • Track Roller for Excavator Undercarriage, 7136983 | Bobcat.
      Track Roller for Excavator Undercarriage, 7136983 | Bobcat
      $180.49
      Bobcat Company
      Free delivery
      Track Roller for Excavator Undercarriage, 7136983 | Bobcat
      $180.49
      Bobcat Company
      Free delivery
    • 14% OFF
      NRP Top Carrier Roller ID861 Fits John Deere Hitachi Volvo. 14% OFF.
      NRP Top Carrier Roller ID861 Fits John Deere Hitachi Volvo
      $239.99$281
      NRP
      Free delivery
      14% OFF
      NRP Top Carrier Roller ID861 Fits John Deere Hitachi Volvo
      $239.99$281
      NRP
      Free delivery
    • Carrier Roller for Kubota Excavator KX91-3.
      Carrier Roller for Kubota Excavator KX91-3
      $106.00
      KuduParts
      Free delivery
      Carrier Roller for Kubota Excavator KX91-3
      $106.00
      KuduParts
      Free delivery
    • Aftermarket CAT Excavator Top Carrier Roller 172-1764 - Heavy Duty.
      Aftermarket CAT Excavator Top Carrier Roller 172-1764 - Heavy Duty
      $199.00
      Solid Tires and Tracks
      Free delivery
      Aftermarket CAT Excavator Top Carrier Roller 172-1764 - Heavy Duty
      $199.00
      Solid Tires and Tracks
      Free delivery
    • Top Carrier Roller fits Kubota & Case Excavator | RC208-21904 - RC20821900.
      Top Carrier Roller fits Kubota & Case Excavator | RC208-21904 - RC20821900
      $93.99
      Zbox
      Free delivery
      Top Carrier Roller fits Kubota & Case Excavator | RC208-21904 - RC20821900
      $93.99
      Zbox
      Free delivery
    • Aftermarket Komatsu Excavator Carrier Roller 1180-9221 - Heavy Duty.
      Aftermarket Komatsu Excavator Carrier Roller 1180-9221 - Heavy Duty
      $180.00
      Solid Tires and Tracks
      Free delivery
      Aftermarket Komatsu Excavator Carrier Roller 1180-9221 - Heavy Duty
      $180.00
      Solid Tires and Tracks
      Free delivery
    • Volvo EC200 Excavator Replacement Top Carrier Roller - Clamp Style from Tornado Heavy Equipment Parts.
      Volvo EC200 Excavator Replacement Top Carrier Roller - Clamp Style from Tornado Heavy Equipment Parts
      $185.00
      Tornado Parts
      Volvo EC200 Excavator Replacement Top Carrier Roller - Clamp Style from Tornado Heavy Equipment Parts
      $185.00
      Tornado Parts
    • Aftermarket Hitachi Excavator Carrier Roller for Rubber Track TH110962/9062403 - Heavy Duty.
      Aftermarket Hitachi Excavator Carrier Roller for Rubber Track TH110962/9062403 - Heavy Duty
      $160.00
      Solid Tires and Tracks
      Free delivery
      Aftermarket Hitachi Excavator Carrier Roller for Rubber Track TH110962/9062403 - Heavy Duty
      $160.00
      Solid Tires and Tracks
      Free delivery
    • Hitachi Excavator Carrier Roller for Steel Track TH110962 - Heavy Duty.
      Hitachi Excavator Carrier Roller for Steel Track TH110962 - Heavy Duty
      $180.00
      Solid Tires and Tracks
      Free delivery
      Hitachi Excavator Carrier Roller for Steel Track TH110962 - Heavy Duty
      $180.00
      Solid Tires and Tracks
      Free delivery
    • Aftermarket Kubota Excavator Carrier/ Top Roller RD809-21900 - Heavy Duty.
      Aftermarket Kubota Excavator Carrier/ Top Roller RD809-21900 - Heavy Duty
      $200.00
      Solid Tires and Tracks
      Free delivery
      Aftermarket Kubota Excavator Carrier/ Top Roller RD809-21900 - Heavy Duty
      $200.00
      Solid Tires and Tracks
      Free delivery
    People also ask
    What is a carrier roller on an excavator?
    What is a carrier roller? The carrier roller is mainly located in the middle of the excavator chassis, usually below or on the side of the track. Its main function is to support the lower part of the track chain and reduce the friction burden between the track chain and the ground.Feb 17, 2025

    Differences Between Excavator Track Rollers and Carrier Roller - gfm parts


    gfm parts
    https://gfmparts.com › difference-between-track-rollers-a...
    gfm parts
    https://gfmparts.com › difference-between-track-rollers-a...
    What are the parts of a carrier roller?
    Excavator carrier rollers are made of the roller body, shaft, collar, bi-metallic bearings and the seal group. It is made through forging, machining, heat treatment, assembly, and painting.

    Carrier Rollers | Excavator and Bulldozer Parts | Helong


    Fujian Berch Tractor Parts Co., Ltd.
    http://berchparts.com › 1-2-carrier-rollers
    Fujian Berch Tractor Parts Co., Ltd.
    http://berchparts.com › 1-2-carrier-rollers
    What is the difference between track roller and carrier roller?
    Track Rollers: Bear the full machine weight, directly transmit driving force, and are the main support components of the track system. Carrier Rollers: Support the upper track weight, maintain track tension, assist guidance, and bear less load.Mar 20, 2026

    Track Rollers and Carrier Rollers: Key Differences - gfm parts


    gfm parts
    https://gfmparts.com › track-rollers-and-carrier-rollers-ke...
    gfm parts
    https://gfmparts.com › track-rollers-and-carrier-rollers-ke...
    What is the difference between carrier roller and return roller?
    Rollers holding conveyor belt at transporting side are called carrier roller and roller holding belt at returning side are called return rollers. Ship bottom shape of conveyor belt is made at transporting side (carrier side in other words) and the ship bottom shape is made with either three rollers or two rollers.Oct 8, 2018

    About carrier roller / Belt conveyor -16 - KENKI Corporation


    KENKI Corporation
    https://kenki-corporation.com › 2018/10/08 › about-carr...
    KENKI Corporation
    https://kenki-corporation.com › 2018/10/08 › about-carr...

    Web results

    Track Rollers for Excavators and Dozers


    Berco
    https://www.berco.com › rollers-undercarriage
    Berco
    https://www.berco.com › rollers-undercarriage
    Berco track rollers and carrier rollers are designed and manufactured for long service life, which results in low hourly operating costs.Read more
    Excavator carrier roller assy from www.berco.com

    Ultimate Guide to Excavator Carrier Rollers


    xmgt.net
    https://www.xmgt.net › News
    xmgt.net
    https://www.xmgt.net › News
    Dec 26, 2025 — A premium carrier roller assembly combines precision engineering with robust materials for unbeatable performance. The core features a hardened ...Read more
    Excavator carrier roller assy from www.xmgt.net

    Carrier Roller


    Quanzhou Huamao Machinery Equipment Co.,Ltd
    https://www.cnkmf.com › carrier-roller
    Quanzhou Huamao Machinery Equipment Co.,Ltd
    https://www.cnkmf.com › carrier-roller
    Our Carrier Roller Assembly is engineered to withstand the rigors of demanding work environments. Its efficient design minimizes maintenance requirements.Read more

    Upper Carrier Roller Assembly for Excavator 2-3/4" 41mm ...


    eBay
    https://www.ebay.com › itm
    eBay
    https://www.ebay.com › itm
    Upper Carrier Roller Assembly for Excavator 2-3/4" 41mm Shaft 27mm Space ; Quantity. 2 available ; Item number. 157068327243 ; Brand. Unbranded ; Manufacturer Part ...Read more

    Carrier Rollers - Undercarriage Parts | Excavators - XTPtrack


    xtptrack.com
    https://www.xtptrack.com › products › carrier-rollers
    xtptrack.com
    https://www.xtptrack.com › products › carrier-rollers
    XTPtrack Parts manufacturer export excavator and bulldozer undercarriage such as bottom rollers, top rollers, idler, sprocket, track link, track shoes, track ...Read more

    Carrier Roller


    MyMROmarts
    https://www.mymromarts.com › collections › carrier-roller
    MyMROmarts
    https://www.mymromarts.com › collections › carrier-roller
    MyMROmarts is a carrier roller supplier, and we provide high quality carrier roller for excavators, trucks, forklifts and other vehicles.
    4.5 store rating (319) · $151 to $351 · Free delivery · Free 60-day returns · Items up to 35% off

    Carrier Rollers for Excavator, Dozer and Loader


    FridayParts
    https://www.fridayparts.com › carrier-roller
    FridayParts
    https://www.fridayparts.com › carrier-roller
    We provide high-quality carrier rollers for excavators, dozers, and loaders from famous brands like Hitachi, Daewoo, Kobelco, Komatsu, Caterpillar, Takeuchi, ...Read more
    4.4 store rating (3.8K) · $20 to $228 · Free delivery · 90-day returns · 
    Get $5 Off for Your First Order on $99+
    (Copy NEW5OFF)
    )
    Copied(
    People also search for
    Excavator carrier roller assy parts
    Excavator carrier roller assy for sale
    Track chains for excavator
    Undercarriage for excavator
    Mini excavator undercarriage
    ITR undercarriage parts price list
    Berco track chain catalogue
    Aftermarket undercarriage

    Page Navigation

    12345678910Next

    Footer Links

    20004, Washington, DC
     - Based on your past activity
     - 
    Update location
    Can't update your location
    Learn more
    Updating location...
    HelpSend feedbackPrivacyTerms
    Google apps