Horizon
Treadmill

Model #1.1T Horizon treadmill

Here are the diagrams and repair parts for Horizon 11T treadmill, as well as links to manuals and error code tables, if available.

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    Showing 10 of 282 parts

    Treadmill Circuit Breaker

    #P04

    Treadmill Diagram

    Treadmill circuit breaker

    Part #003346-00
    ?
    Manufacturer substitution
    This part replaces MC0702011. Substitute parts can look different from the original.
    This part replaces MC0702011
    $23.99

    In Stock

    Console Cable

    #P07

    Treadmill Diagram

    Console cable

    Part #002424-A
    ?
    Manufacturer substitution
    This part replaces MC0522013A. Substitute parts can look different from the original.
    This part replaces MC0522013A
    $11.31

    In Stock

    Exercise Equipment Washer

    #B65

    Treadmill Diagram

    Exercise equipment washer

    Part #005196-00
    ?
    Manufacturer substitution
    This part replaces MZE0505033. Substitute parts can look different from the original.
    This part replaces MZE0505033
    This item is not returnable
    $2.49

    In Stock

    Cable

    #P06

    Treadmill Diagram

    Cable

    Part #002020-C
    ?
    Manufacturer substitution
    This part replaces MC0501061A. Substitute parts can look different from the original.
    This part replaces MC0501061A
    $31.70

    In Stock

    Treadmill Walking Board

    #B31

    Treadmill Diagram

    Treadmill walking board

    Part #004294FA
    ?
    Manufacturer substitution
    This part replaces MD0701019FA. Substitute parts can look different from the original.
    This part replaces MD0701019FA
    $143.74

    In Stock

    Nylon Nut

    #L09A

    Treadmill Diagram

    Nylon nut

    Part #004949-00
    ?
    Manufacturer substitution
    This part replaces ME0204034. Substitute parts can look different from the original.
    This part replaces ME0204034
    This item is not returnable
    $2.16

    In Stock

    Rubber Stopr

    #C28

    Treadmill Diagram

    Rubber stopr

    Part #001522-B
    ?
    Manufacturer substitution
    This part replaces MB06D3002B. Substitute parts can look different from the original.
    This part replaces MB06D3002B
    This item is not returnable
    $2.49

    In Stock

    Hex Wrench, 6-mm

    #KIT

    Treadmill Diagram

    Hex wrench, 6-mm

    Part #005393-00
    ?
    Manufacturer substitution
    This part replaces MZE1002003. Substitute parts can look different from the original.
    This part replaces MZE1002003
    This item is not returnable
    $6.10

    In Stock

    Treadmill Bolt

    #R04A

    Treadmill Diagram

    Treadmill bolt

    Part #004496-00
    ?
    Manufacturer substitution
    This part replaces ME0104098. Substitute parts can look different from the original.
    This part replaces ME0104098
    This item is not returnable
    $3.92

    In Stock

    Running Belt

    #R02A

    Treadmill Diagram

    Running belt

    Part #004265-BB
    ?
    Manufacturer substitution
    This part replaces MD0610075A. Substitute parts can look different from the original.
    This part replaces MD0610075A
    $333.49

    In Stock

    Symptoms for treadmills

    Choose a symptom to see related treadmill repairs.

    Main causes: damaged walking belt, improper belt tension, lack of belt lubricant, bad drive motor
    Main causes: faulty sensors, wiring failure, bad control console
    Main causes: missing safety key, bad control console, wiring failure, faulty motor control board, bad drive motor
    Main causes: rear roller out of alignment, damaged walking belt, bad roller
    Main causes: no power, bad power cord, tripped or faulty overload switch, bad power switch, wiring failure, bad motor control board
    Main causes: bad control console, wiring failure, bad motor control board
    Main causes: damaged walking belt, improper belt tension, bad roller bearing

    Repair guides for treadmills

    These step-by-step repair guides will help you safely fix what’s broken on your treadmill.

    June 1, 2015
    By Lyle Weischwill
    How to replace a treadmill drive motor

    A defective drive motor won't run when activated by the motor controller. Replace the treadmill drive motor if it doesn't run.

    Repair difficulty
    Time required
     15 minutes or less
    June 1, 2015
    By Lyle Weischwill
    How to replace a treadmill motor controller

    Your treadmill motor won't run with a defective motor controller. Replace the motor controller if it doesn't operate the motor correctly.

    Repair difficulty
    Time required
     15 minutes or less
    June 1, 2015
    By Lyle Weischwill
    How to replace a treadmill walking board

    A worn-out walking board creates friction with the walking belt and causes the belt to slow down during use. Replace the walking board if it's worn or damaged.

    Repair difficulty
    Time required
     30 minutes or less

    Articles and videos for treadmills

    Use the advice and tips in these articles and videos to get the most out of your treadmill.

    June 29, 2015

    Easy DIY treadmill repairs

    By Sears PartsDirect staff

    Learn about treadmill repairs that you can easily do yourself.

    June 1, 2015

    Treadmill common questions

    By Sears PartsDirect staff

    These answers to common questions can help you make the most of your treadmill.

    May 10, 2015

    How to maintain a treadmill

    By Sears PartsDirect staff

    Keep your treadmill in shape by following these tips.