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Porter Cable 903373 Belt - Random Orbit

Porter Cable 903373 Belt - Random Orbit

Porter Cable 903373 Belt - Random Orbit
$ 5.34

Score By Feature

Based on 741 ratings
Value for money
9.53
Easy to install
8.92

OveReview Final Score

How Our Score Is Calculated

Product Description

The letter O is used here. I am authorized to do this
The adapter fits a wide range of
Number 903373 on the OEM part list
Using this part allows you to replace Porter Cable
The part number for this item is

Questions & Answers

Could this belt be used on the Porter Cable Porter Cable 333 5" type 5 ?

I was able to use it on This Porter Cable Sander is 5" long. This is an easy to install product.

Can you tell me if this is made in China?

Made in the United States, this belt is made from high-quality materials.

What is the model number of the 334 belt?

The 334 TY2-size will fit this

In sander, how do you put it?

A pad support and a fixed pulley are attached to the The sander pad is secured to it with 3 screws that need to be removed. You will be able to see the pulley on the edge of the pad when you remove the pad support by removing the 3 holes. You will need to remove the old one and replace it with a new one around the pulley and

Selected User Reviews For Porter Cable 903373 Belt - Random Orbit

I found it to be very useful
4/5

An old tool needs to be restored, no matter how much you want to do. Buying repair parts that could be old and dry rotted could be a gamble even if they are not in a hot warehouse or if they are dry rotted because of their age. It's a relief to report that this was actually not the case. During the last few days my Porter Cable 333 sander has stopped working with random orbit. When I took it apart, I discovered a broken belt. I wanted to let you know for those considering doing the same. Don't waste any more time, just grab another Velcro sanding pad while you're at it, and you'll In addition, get the pulley to spin easily (photo) and see if it can be accessed easily. This was caused by my belt being gummed up with sanding residue and being unable to turn. It is left-hand thread (NOTE IT IS LEFT-HANDED- YOU CAN LOOSEN BY TURNING RIGHT! Unless you do this, the cast aluminum housing will be removed. Make sure that a dab of "Dry Lube", such as Teflon or Graphite (not petroleum-based), is applied both to the screw and the The restoration of projects like this rarely turn out well for me, but this one was a good, old-school random orbit with some weight to it and I thought it was worth a shot. This is now a live site! I'm so happy!.

Kimora Good
Kimora Good
| Jul 01, 2021
This is a tight My other belt had gotten so frayed that I didn't realize how much it had stretched so putting this one on was a little challenging, but once it was on the sander worked like a charm, and I am The installation for me was challenging due to my arthritic thumbs, but anyone else will be able to give it five stars
5/5

It's not really that bad and fits the sander snuggly, which I assume is what we want considering it will stretch out over time with.

Rachel Howe
Rachel Howe
| Jan 21, 2021
I like the way that they fit and don't fall over spindles
4/5

It fits really well, but make sure you don't roll on Rather than stretching out over the spindles, one should simply stretch straight out. When putting the disk back in place, I found that this was the only way to attach the belt without it popping off.

Elliana Chang
Elliana Chang
| Jul 05, 2021
I would recommend this for a unit that is at least 20 years old
5/5

Whenever you replace the belt, make sure that the center bearing is also in good shape.

Nicole Adkins
Nicole Adkins
| Mar 06, 2021
Everything works as it should
5/5

I would like to add my 5-star review to the I am pleased with the result. As I was working on my first piece of this project, the old belt broke but a square sander fixed it. Though not as well as it could have been, it still Thanks for the approval- I'm very glad I got it The back side of a sander.

Hadleigh Salinas
Hadleigh Salinas
| Nov 14, 2020
Does the job
5/5

The model number is The situation has been good thus far. There is a strong possibility that the ends will not last due to the way they are melted together. About 12 years ago, the original one was installed. We'll have to see what happens, but at least it's.

Edith Good
Edith Good
| Apr 15, 2021
The sander is fixed now
5/5

That was an easy fix, to change my sander from acting like a grinder to a sander without removing its base. The money is worth it.

Anya Hoffman
Anya Hoffman
| Dec 15, 2020
A great item that is easy to It wasn't until I found this part on Amazon (where else) that I decided to keep my old sander
5/5

With only a screw driver, this is easy to install. Install the new belt by removing 3 screws, removing the cover, and replacing the.

Cassidy Horne
Cassidy Horne
| Jun 15, 2021

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