Treadmill

Model # 831299280 Official Proform proform 830qt treadmill

Here are the diagrams and repair parts for Official Proform 831299280 proform 830qt 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
831299280 Fitness & Exercise
Treadmill Safety Key (replaces 125589, 153017) 119038

#90

All parts diagram

Treadmill safety key (replaces 125589, 153017)

Part #119038

BEST SELLER
This item is not returnable
$3.14
24% OFF Phone Price : $4.14
Back Order
Belt 118016

#1

All parts diagram

Belt

Part #118016

Replaced by #224019

?
Manufacturer substitution
This part replaces 118016. Substitute parts can look different from the original.
BEST SELLER
$12.24
14% OFF Phone Price : $14.24
In Stock
Treadmill Circuit Breaker, 15-amp (replaces 031103, 127202, 173322) 109382

#26

All parts diagram

Treadmill circuit breaker, 15-amp (replaces 031103, 127202, 173322)

Part #109382

This item is not returnable
$9.39
10% OFF Phone Price : $10.39
In Stock
Weslo Treadmill Rear End Cap 161702

#64

All parts diagram

Weslo treadmill rear end cap

Part #161702

$35.79
14% OFF Phone Price : $41.79
Back Order
Magnet,rnd,m 100498

#43

All parts diagram

Magnet,rnd,m

Part #100498

Replaced by #113842

?
Manufacturer substitution
This part replaces 100498. Substitute parts can look different from the original.
This item is not returnable
In Stock
Weider Exercise Equipment Optic Sensor 102955

#11

All parts diagram

Weider exercise equipment optic sensor

Part #102955

This item is not returnable
$9.29
10% OFF Phone Price : $10.29
In Stock
Exercise Equipment Screw 013576

#46

All parts diagram

Exercise equipment screw

Part #013576

This item is not returnable
Back Order
Image Caution Decal 156899

#20

All parts diagram

Image caution decal

Part #156899

This item is not returnable
In Stock
Spcr,plstc,1 148659

#48

All parts diagram

Spcr,plstc,1

Part #148659

This item is not returnable
In Stock
Toyostove Technical Sheet Envelope 123945

#NI

All parts diagram

Toyostove technical sheet envelope

Part #123945

This item is not returnable
In Stock

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: 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…

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

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

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

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.

How to replace a treadmill motor controller

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…

Repair difficulty
Time required
 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 difficulty
Time required
 45 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 difficulty
Time required
 15 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.…