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