CONFIRM THE PART FITS

Treadmill Walking Belt (replaces 137956, 189253, 205081) 142851

5 Stars
11
4 Stars
2
3 Stars
2
2 Stars
1
1 Stars
2

Part #142851

Online Only Price
$62.49
7% OFF Phone Price : $67.49
In Stock
For ZIP codes near Edit
60-day return policy
This part fits

Part Information

Helpful DIY instructions: Installation guide with video.

This walking belt (part number 142851) is for treadmills.

Walking belt 142851 rotates around the walking board and is the surface that you walk on when using the treadmill. Lubricate belt and walking board with silicone belt lubricant when installing the walking belt.

Unplug the treadmill before installing this part. Wear work gloves to protect your hands.

Top models using the same part

Model NameModel NumberDiagram Name
Model #831297210 Proform treadmill831297210
831.297210
Model #WLTL39113 Weslo treadmillWLTL39113
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Model #PFTL39191 Proform treadmillPFTL39191
Frame assembly
Model #WLTL31570 Weslo treadmillWLTL31570
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Model #WLTL33090 Weslo treadmillWLTL33090
Cadence sl20
Model #WCTL39110 Proform treadmillWCTL39110
Treadmill assembly
Model #WLTL31090 Weslo treadmillWLTL31090
Replacement parts
Model #WLTL30571 Weslo treadmillWLTL30571
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Model #WLTL44580 Weslo treadmillWLTL44580
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Model #WLTL31091 Weslo treadmillWLTL31091

Reviews

Good fit replacement.
January 15, 2024

Went on with a little struggle, but fit ok. Mutiple instructions for multiple treadmills. Had to figure which one looked closest to mine. Lost the reed switch wires due to moving things around and not un hooking the reed switch.

Larry, Ohio

Did you find this review helpful?

Ease of Installation
Moderate
Duration of Installation
1 - 2 hours

Yes, I would recommend this to a friend

Not good.
January 02, 2023

You have to take the whole walking part apart. The belt comes too fat so you have to cut it down. Then putting the machine back together is insane.

JodyMarie, Etna

Did you find this review helpful?

Ease of Installation
Very Difficult
Duration of Installation
More than 2 hours

Yes, I would recommend this to a friend

Treadmill walking belt..
June 25, 2022

Came with instructions for many models of treadmills' Very helpful' wasn't the easiest thing to do if it's your first time.. But got her done and all is well' READ the instructions before starting'

Bruce, Chicago

Did you find this review helpful?

Ease of Installation
Difficult
Duration of Installation
More than 2 hours

Yes, I would recommend this to a friend

hard to do
March 06, 2022

The belt was very hard to put on do to how much you had to take off the tredmill. to get started and then it was hard to ajust the belt with the adjusters t the left and right. I would not doit again !

William H, Illinois

Did you find this review helpful?

Ease of Installation
Very Difficult
Duration of Installation
More than 2 hours
Great lubricant-free walking belt replacement
February 15, 2022

This particular walking belt is lubricant-free and never needs lubrication. This is good, but it was not advertised as not needing extra lubrication.

Jmbig, Cleveland, Oh

Did you find this review helpful?

Ease of Installation
Moderate
Duration of Installation
1 - 2 hours
Replacement track for treadmill
December 24, 2021

It was in stock and delivered in only 4 days, thank you! And the price was very reasonable too!

TJ V, Green Bay, WI

Did you find this review helpful?

Ease of Installation
Easy
Duration of Installation
30 minutes - 1 hour

Yes, I would recommend this to a friend

Top quality product
September 06, 2021

Although there are a lot of steps to remove the old walking belt and install the new one, they give easy to follow directions. A little patience and mechanical skills you will have a (like new) treadmill.

Jerry, Hopewell,Va

Did you find this review helpful?

Ease of Installation
Moderate
Duration of Installation
30 minutes - 1 hour

Yes, I would recommend this to a friend

Talk about a rough install.........
March 26, 2021

Installation instruction steps were easy to follow. However the performing the steps was a sucker. Myself (80 years old) and my daughter spent a good 6 hours to perform the install. If I didn't have a large collection of various tools, we'd still be at it. The install was on an old ProForm treadmill - at least 30-40 years old. Maybe newer models are easier to work with. In the end the treadmill is still working and I'm using it.

wayno, Honey Brook, PA

Did you find this review helpful?

Ease of Installation
Very Difficult
Duration of Installation
More than 2 hours

Yes, I would recommend this to a friend