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Roadmaster R3951SR bicycle Parts

Here are the diagrams and repair parts for Roadmaster R3951SR bicycle, as well as links to manuals and error code tables, if available.

Roadmaster R3951SR bicycle
By Schematic
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Browse Parts for R3951SR Bicycle

  • Cluster for Roadmaster R3951SR - Part PP7486D

    Unit parts diagram

    Cluster

    Part #PP7486D

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

  • Unv Derail for Roadmaster R3951SR - Part PP8718D

    Unit parts diagram

    Unv Derail

    Part #PP8718D

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

  • Bracket for Roadmaster R3951SR - Part HH5110D

    Unit parts diagram

    Bracket

    Part #HH5110D

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

  • Pedal,1/2" for Roadmaster R3951SR - Part KK2840D

    Unit parts diagram

    Pedal,1/2"

    Part #KK2840D

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

  • Bracket for Roadmaster R3951SR - Part HH5112D

    Unit parts diagram

    Bracket

    Part #HH5112D

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

  • Wheel for Roadmaster R3951SR - Part 082627D

    Unit parts diagram

    Wheel

    Part #082627D

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

  • Handlebar for Roadmaster R3951SR - Part PP0300D

    Unit parts diagram

    Handlebar

    Part #PP0300D

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

  • Crank,1pc, for Roadmaster R3951SR - Part HH5551D

    Unit parts diagram

    Crank,1pc,

    Part #HH5551D

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

  • Blk, Plstc for Roadmaster R3951SR - Part PP7539D

    Unit parts diagram

    Blk, Plstc

    Part #PP7539D

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

  • Owner's Manual for Roadmaster R3951SR - Part FF0217D

    #NI

    All parts diagram

    Owner's Manual

    Part #FF0217D

    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: no power, bad power cord, tripped or faulty overload switch, bad power switch, wiring failure, bad motor co…

Main causes: damaged walking belt, improper belt tension, bad roller bearing…

Main causes: faulty sensors, wiring failure, bad control console…

Main causes: damaged walking belt, improper belt tension, lack of belt lubricant, bad drive motor…

Main causes: bad control console, wiring failure, bad motor control board…

Main causes: rear roller out of alignment, damaged walking belt, bad roller…

Main causes: missing safety key, bad control console, wiring failure, faulty motor control board, bad drive motor…

Repair guides for treadmills

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

How to replace a treadmill walking board

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…

Repair time and Difficulty

 30 minutes or less
How to replace a treadmill drive motor

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'…

Repair time and Difficulty

 15 minutes or less
How to replace a treadmill walking belt

How to replace a treadmill walking belt

A worn walking belt will begin to slow down during use. If your treadmill walking belt is worn out, replace it using the…

Repair time and Difficulty

 45 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.

How to use a multimeter to test electrical parts video

How to use a multimeter to test electrical parts video

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

Easy DIY treadmill repairs

Easy DIY treadmill repairs

Learn about treadmill repairs that you can easily do yourself.…

How to maintain a treadmill

How to maintain a treadmill

Keep your treadmill in shape by following these tips.…

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