Proform
Treadmill

Model #PFTL39210 Official Proform proform lx360 treadmill

Here are the diagrams and repair parts for Proform PFTL39210 proform lx360 treadmill, as well as links to manuals and error code tables, if available.

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

Showing 10 of 105 parts

Treadmill Drive Belt#17

Frame assembly Diagram

Belt

Part #118016
Replaced by #224019
?
Manufacturer substitution
This part replaces 118016. Substitute parts can look different from the original.
BEST SELLER
In Stock
$11.02 | 
15% OFF 
Phone Price: $13.02
Treadmill Circuit Breaker, 15-amp#42

Frame assembly Diagram

Treadmill circuit breaker, 15-amp

Part #109382
BEST SELLER
This item is not returnable
In Stock
$9.39 | 
10% OFF 
Phone Price: $10.39
Treadmill Walking Belt Alignment Tool#73

Frame assembly Diagram

Treadmill walking belt alignment tool

Part #128457
This item is not returnable
In Stock
$2.49 | 
29% OFF 
Phone Price: $3.49
Treadmill Rear End Cap#72

Frame assembly Diagram

In Stock
$23.59 | 
17% OFF 
Phone Price: $28.59
Exercise Equipment Screw#71

Frame assembly Diagram

Exercise equipment screw

Part #105444
This item is not returnable
In Stock
$2.16
Exercise Equipment Magnet#87

Frame assembly 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
$2.16
Treadmill Reed Switch and Sensor Wire#86

Frame assembly Diagram

Treadmill reed switch and sensor wire

Part #165798
This item is not returnable
In Stock
$10.19 | 
16% OFF 
Phone Price: $12.19
Treadmill Latch#12

Frame assembly Diagram

Treadmill latch

Part #155505
Replaced by #137944
?
Manufacturer substitution
This part replaces 155505. Substitute parts can look different from the original.
This item is not returnable
In Stock
$4.99
Treadmill Pan Fastener#47

Frame assembly Diagram

Treadmill pan fastener

Part #138853
This item is not returnable
In Stock
$2.16
Exercise Equipment Flat Washer#16

Frame assembly Diagram

Exercise equipment flat washer

Part #014073
This item is not returnable
In Stock
$2.16

Symptoms for treadmills

Choose a symptom to see related treadmill repairs.

Main causes: faulty sensors, wiring failure, bad control console
Main causes: no power, bad power cord, tripped or faulty overload switch, bad power switch, wiring failure, bad motor control board
Main causes: missing safety key, bad control console, wiring failure, faulty motor control board, bad drive motor
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
Main causes: rear roller out of alignment, damaged walking belt, bad roller

Repair guides for treadmills

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

June 1, 2015
By Lyle Weischwill
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 motor correctly.

Repair difficulty
Time required
 15 minutes or less
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 these steps.

Repair difficulty
Time required
 45 minutes or less
June 1, 2015
By Lyle Weischwill
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't run.

Repair difficulty
Time required
 15 minutes or less

Articles and videos common to all fitness & exercise

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

June 29, 2022

Top questions about Sears and Sears PartsDirect

By Lyle Weischwill

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