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DP 21-3688A exercise equipment Parts

Here are the diagrams and repair parts for DP 21-3688A exercise equipment, as well as links to manuals and error code tables, if available.

DP 21-3688A exercise equipment
By Schematic
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Browse Parts for 21-3688A Exercise Equipment

  • Motor As for DP 21-3688A - Part 39375600

    #24

    All parts diagram

    Motor As

    Part #39375600

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

  • W Hrness/pot for DP 21-3688A - Part 39339100

    #27E

    All parts diagram

    W Hrness/pot

    Part #39339100

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

  • Bolt Hex for DP 21-3688A - Part 22026000

    #16C

    All parts diagram

    Bolt Hex

    Part #22026000

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

  • Lock Washer for DP 21-3688A - Part 26013000

    #27J

    All parts diagram

    Lock Washer

    Part #26013000

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

  • Tread Belt for DP 21-3688A - Part 09150100

    #10

    All parts diagram

    Tread Belt

    Part #09150100

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

  • L Endcover for DP 21-3688A - Part 09159700

    #22

    All parts diagram

    L Endcover

    Part #09159700

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

  • Assy,rear Ro for DP 21-3688A - Part 39284300

    #19

    All parts diagram

    Assy,rear Ro

    Part #39284300

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

  • Antislip Pad for DP 21-3688A - Part 04040500

    #36

    All parts diagram

    Antislip Pad

    Part #04040500

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

  • Motor for DP 21-3688A - Part 37041200

    #24B

    All parts diagram

    Motor

    Part #37041200

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

  • Pivot Rod for DP 21-3688A - Part 31184500

    #25

    All parts diagram

    Pivot Rod

    Part #31184500

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

Most common symptoms to help you fix your fitness & exercise

Choose a symptom to see related treadmill repairs.

Main causes: bad resistance motor, faulty control console, wiring failure…

Main causes: dead batteries, power supply failure, bad wiring connections, faulty control console…

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

Effective articles & videos to help repair your fitness & exercise

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

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

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