Graco 100023 Flat Washer replaces Graco 17W008

The Graco 100023 Flat Washer is a genuine OEM hardware component designed for durability and precise fit in GH-series sprayers.

Part Number: 100023
Fits: GH130, GH200, GH230
Type: Flat washer (load-spreading)
Category: Hardware & Fasteners
Purpose: Distributes bolt/nut load and prevents surface damage

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Description

Graco 100023 Flat Washer — Genuine OEM Hardware

Compatible Machines

Graco GH130 Hydraulic Airless Sprayer
Graco GH200 Hydraulic Airless Sprayer
Graco GH230 Hydraulic Airless Sprayer

What It Is

The Graco 100023 Flat Washer is a plain, load-spreading washer used under a bolt head or nut to protect surfaces and maintain correct clamp force in Graco assemblies.

Key Specifications

Part Number	100023
Item Type	Flat Washer (plain washer)
Category	Hardware & Fasteners
Compatibility	GH130, GH200, GH230 (see list above)
Package	Sold individually (Qty 1). Check manual for total washers required per assembly.
Fitment Tip	Install between fastener and mating surface; torque per model specs.

Why Choose the OEM Graco Washer

Correct thickness and ID/OD for Graco hardware stacks.
Helps maintain clamp load and resist loosening under vibration.
Prevents surface damage on frames, engine mounts, and brackets.
Assures consistent assembly with the exact 100023 spec.

Installation & Maintenance Notes

Place the flat washer flush against the mating surface before tightening.
Use the torque specified for your machine; re-torque after initial run-in if required.
Replace bent, cracked, or worn washers to keep fasteners secure.
Match the washer to the correct bolt size per the parts diagram for your model.

Frequently Asked Questions

It’s confirmed on GH130, GH200, and GH230. This washer may appear in other assemblies; check your unit’s parts list using the exact model and serial to confirm.

Quantity varies by assembly. Some engine/mounting sections use multiple washers. Refer to the exploded diagram and bill of materials for your specific model to confirm exact quantity.

Using the genuine Graco 100023 ensures correct inner/outer diameter and thickness for proper stack height and torque retention. Generic substitutions can lead to loosening or misalignment.

Commonly in engine/mounting brackets and related hardware stacks. Exact locations differ by model revision—verify with the official parts manual for your machine.

Follow your model’s service specs. Tighten the fastener with the flat washer in place to the specified torque; re-check after initial operation if the manual recommends it.