Proform
Fitness & Exercise

Model #PF411501 Proform air express

Here are the diagrams and repair parts for Proform PF411501 air express, as well as links to manuals and error code tables, if available.


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    Showing 10 of 65 parts

    Brng,608z,se

    #16

    Unit parts Diagram

    Brng,608z,se

    Part #018007
    $7.99

    In Stock

    Exercise Equipment Nut

    #20

    Unit parts Diagram

    Exercise equipment nut

    Part #012002
    This item is not returnable
    $1.09

    In Stock

    Screw,hhcs N

    #66

    Unit parts Diagram

    Screw,hhcs n

    Part #102737
    This item is not returnable
    $2.16

    In Stock

    Resistance Strap

    #62

    Unit parts Diagram

    Resistance strap

    Part #100261
    This item is not returnable
    $4.40

    In Stock

    Clip,fan Grd

    #51

    Unit parts Diagram

    Clip,fan grd

    Part #054035
    This item is not returnable
    $2.16

    In Stock

    Exercise Equipment Flat Washer

    #21

    Unit parts Diagram

    Exercise equipment flat washer

    Part #014041
    This item is not returnable
    $2.16

    In Stock

    Wshr,flat,sa

    #68

    Unit parts Diagram

    Wshr,flat,sa

    Part #101494
    This item is not returnable
    $2.16

    In Stock

    Exercise Equipment Screw

    #38

    Unit parts Diagram

    Exercise equipment screw

    Part #013523
    This item is not returnable
    $2.49

    In Stock

    Nut,hex,zp,m

    #47

    Unit parts Diagram

    Nut,hex,zp,m

    Part #012006

    The manufacturer no longer makes this part, and there's no substitute part

    Nut,hex,zp,5

    #30

    Unit parts Diagram

    Nut,hex,zp,5

    Part #012065

    The manufacturer no longer makes this part, and there's no substitute part

    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.

    January 18, 2016

    How to use a multimeter to test electrical parts video

    By Sears PartsDirect staff

    Learn how to use a multimeter to check for wiring problems in an appliance that's not working

    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.