Item Condition: New
Matrix Fitness Strength System Flat Washer 13.0-35.0 x 2.5t 1000104724
"Have fitness repair parts to Sell?"
Use our wizard and list them for FREE on our exchange
OR
Sell them lot to us using this form
If so, have your model/serial number from your frame ready and click here.
Item Description
Item Part#: 1000104724
Item Condition: New
Updated List 2026
This flat washer is designed for use in compatible strength training equipment assemblies where stable fastening support and balanced load distribution are required. Commonly used in select Matrix Fitness strength systems, the washer helps maintain proper hardware alignment and supports long-term equipment performance during repeated exercise use.
Key Features
Durable Flat Washer Design
Designed to provide stable hardware spacing and even pressure distribution in fitness equipment assemblies.
Equipment Maintenance Solution
Helps support routine repair and replacement needs for compatible commercial strength machines.
Precision Fit Construction
Manufactured for use with compatible hardware configurations to assist with secure equipment assembly.
Strength Equipment Compatibility
Works with select GM-series strength system models used in gym and training environments.
Specifications
- Product Type: Flat Washer
- Part Number: 1000104724
- Shape: Flat Round Washer
- Usage: Strength Equipment Hardware Support
- Design Type: Precision Washer
Compatibility
Compatible with select Matrix Fitness strength system models including:
- GM143
- GM135
- GM144
- GM135B
- G3-S76 Rotary Hip
- G3-S77 Aura Calf Press
- GO-S13 Chest Press
How It Works
The washer installs between fastening hardware and connected equipment components to help distribute pressure evenly and support secure assembly. Its flat design assists with maintaining hardware stability during equipment operation.
Note
Always verify your equipment model and part number before placing an order to ensure proper compatibility and fitment.
Compatibility Notes
- Confirm part number 1000104724 before ordering
- Verify equipment model compatibility prior to installation
- Intended for compatible strength training equipment only
- Designed for hardware support and fastening applications
- Professional installation is recommended when applicable
Dimension Details
- Inner Diameter: 13.0
- Outer Diameter: 35.0
- Thickness: 2.5t
Why This Design Matters
The flat washer design helps distribute fastening pressure across connected components, reducing concentrated stress on equipment hardware. Proper washer support can help improve assembly stability and assist with long-term equipment reliability.
Used on the following models:
Matrix Fitness
G3-S76 | Rotary Hip | G3GM22 | 2008
GO-S13 | Chest Press | GM135 | 2020
G3-S77 | Aura Calf Press | G3GM19E
Test Product Emilie 2
Test Product Emilie 1
Perfect Squat | VY-400-03 | PL217 | 2018
GO-S13 | Chest Press | GM135B | 2020
Let customers speak for us
from 1236 reviewsOrdered a part for our treadmill that got lost during a move. Perfect fit! Quick and easy shipping. Would highly recommend if you are looking for odd parts for your Horizon treadmill.
Hydra fit had the part I needed to repair my Bowflex treadmill for only $150. Bowflex techs were telling me I needed a new monitor control for $2,000 but I knew that was wrong because there was no electrical supply to the monitor so it couldn’t be that! Hydrogen gave me a couple ideas I I figured it out. NO thanks Bowflex, and thanks hydro fit.
Used power rods appear to be in good shape and delivery time was very good.
Parts no longer made from my treadmill. Hydra Fitness Exchange had a front roller that works great! Quiet, smooth, almost like new again! Timely shipping, good packaging, helpful website. Thanks!
Product fits perfect. Was able to verify that it would fit my model, and it arrived in a timely fashion. I would order from you guys in the future.
Spirit XE200 elliptical. Common problem of the wheels jumping off and galling the aluminum track rail covers. By the time I fixed the problem, my original track rail covers were too damaged. These were inexpensive and appear to be OEM. Only two bolts to swap them out. Excellent!
Ordered replacement part for my eliptical machine and fit tightly into place and the machine is working fine.
Upon receipt of the item, it would not charge. In working with them I was told to give charging one last shot. This time I pressed the start button multiple times and it started to charge. It synched with my bike. I thanked them for their patience in working out the problem.
The website was easy to use and the product arrived when promised.
We’ve been looking for this part for about 7 years. It fits perfectly. Shipping time was excellent.
Thank you so much!
Product was received on time and fit the description as advertised.
Great value for the price.
In a desperate attempt to save my treadmill from the scrap heap, I came across the listing for the SD card that could potentially reprogram my treadmill and get it working again. I was a little skeptical, given how many things I tried to get it working, but the price was significantly less than a new treadmill, so I gave it a shot. The card worked PERFECTLY. After finding the SD card slot and inserting the card, the treadmill re-imaged itself and within 30 minutes, it was working again.
Highly recommend this product, assuming it is compatible with your model of treadmill
Instead of spending 1000$ on a new treadmill. I spent 130$ (shipping was 2/3 of the price) and bought a replacement incline motor to fix my 20 yr old treadmill. Problem solved!!!
