Proform
Elliptical Machine

Model #831237431 Proform elliptical machine

Here are the diagrams and repair parts for Proform 831237431 elliptical machine, as well as links to manuals and error code tables, if available.


There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Save to my profileOwner’s manual

Showing 10 of 113 parts

Exercise Equipment Optional Power Supply

#NI11

All parts Diagram

$22.79

In Stock

Elliptical Crank Bearing

#38

All parts Diagram

$18.95

In Stock

Exercise Equipment Magnet

#41

All parts Diagram

Exercise equipment magnet

Part #113842
This item is not returnable
$2.68

In Stock

Elliptical Spring Washer

#88

All parts Diagram

Elliptical spring washer

Part #213148
This item is not returnable
$3.34

In Stock

Elliptical Nut

#82

All parts Diagram

Elliptical nut

Part #012042
This item is not returnable
$1.13

In Stock

Elliptical Resistance Motor

#54

All parts Diagram

$60.39

In Stock

Exercise Equipment Rubber Pad

#47

All parts Diagram

Exercise equipment rubber pad

Part #157600
This item is not returnable
$2.99

In Stock

Exercise Equipment Retainer Clip

#57

All parts Diagram

Exercise equipment retainer clip

Part #131090
This item is not returnable
$2.16

In Stock

Elliptical Bushing

#19

All parts Diagram

Elliptical bushing

Part #256295
This item is not returnable
$2.16

In Stock

Exercise Equipment Screw

#63

All parts Diagram

Exercise equipment screw

Part #251978
This item is not returnable
$2.99

In Stock

Symptoms for elliptical machines

Choose a symptom to see related elliptical repairs.

Main causes: loose fastening bolts, damaged handle bars
Main causes: weak batteries, loose wires, faulty control console
Main causes: faulty reed switch, reed switch needs adjustment, wiring failure, bad control console
Main causes: dirty heart rate sensors, wiring failure, bad control console
Main causes: bad resistance motor, faulty control console, wiring failure
Main causes: leveling feet need to be adjusted, loose frame bolts, unstable flooring
Main causes: dead batteries, power supply failure, bad wiring connections, faulty control console
Main cause: lack of lubrication on pivot points

Repair guides for elliptical machines

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

June 15, 2015
By Lyle Weischwill
How to replace an elliptical resistance motor

If the resistance motor is not changing the resistance on your elliptical, replace it using these steps.

Repair difficulty
Time required
 15 minutes or less
June 1, 2015
By Lyle Weischwill
How to adjust an elliptical reed switch

If the console doesn't display the correct speed on your elliptical, adjust the reed switch using these steps.

Repair difficulty
Time required
 15 minutes or less
June 1, 2015
By Lyle Weischwill
How to replace an elliptical console

If the console on your elliptical doesn't work, replace it by following these 3 easy steps.

Repair difficulty
Time required
 15 minutes or less

Articles and videos for elliptical machines

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

June 1, 2015

Elliptical common questions

By Sears PartsDirect staff

Find out what questions other elliptical owners often ask.

May 4, 2015

Easy DIY elliptical repairs

By Sears PartsDirect staff

Learn about some easy elliptical repairs that you can do yourself.

April 24, 2015

How to maintain an elliptical

By Sears PartsDirect staff

Discover how to keep your elliptical trainer in good shape with these easy maintenance tips.