Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number
Schwinn 840 treadmill

Schwinn 840 treadmill Parts

Here are the diagrams and repair parts for Schwinn 840 treadmill, as well as links to manuals and error code tables, if available.

By Schematic
SELECT DIAGRAM
?

This is the number corresponding to the part on the diagram / schematic

Browse Parts for 840 Fitness & Exercise

  • End Cap,wheel for Schwinn 840 - Part 003-2557

    Deck assy diagram

    End Cap,wheel

    Part #003-2557

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

  • Right Upright for Schwinn 840 - Part 003-2521

    Upright assy diagram

    Right Upright

    Part #003-2521

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

  • Wing Right,console for Schwinn 840 - Part 003-5636

    Upright assy diagram

    Wing Right,console

    Part #003-5636

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

  • Elevation Wheel Asy for Schwinn 840 - Part 003-2543

    Deck assy diagram

    Elevation Wheel Asy

    Part #003-2543

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

  • Overlay Console for Schwinn 840 - Part 003-2567

    Upright assy diagram

    Overlay Console

    Part #003-2567

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

  • Treadmill Motor Control Board for Schwinn 840 - Part 003-2418

    Deck assy diagram

    Treadmill Motor Control Board

    Part #003-2418

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

  • Motor Cover for Schwinn 840 - Part 003-5776

    Deck assy diagram

    Motor Cover

    Part #003-5776

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

  • Ac Power Switch for Schwinn 840 - Part 003-2552

    Deck assy diagram

    Ac Power Switch

    Part #003-2552

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

  • Shock W/storage Lock for Schwinn 840 - Part 003-2544

    Deck assy diagram

    Shock W/storage Lock

    Part #003-2544

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

  • Incline Bracket Kit for Schwinn 840 - Part 003-8655

    Deck assy diagram

    Incline Bracket Kit

    Part #003-8655

    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.…

Parts & More

Built-In Microwave
Electric Range
Front-Engine Lawn Tractor
Gas Chainsaw
Gas Grill
Humidifier
Parts
Repair
Tool Cabinet