See part A-66 in the diagram

Screw 100078

Works with your model 231-577!

$11.19

Works with your model 231-577!

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This part works with the following brands:

This part works with the following products:

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This part works with the following models:

ERP Number: ERP9875445
Manufacturer Part Number: 100078

Brand	Model Number	Description
Graco	17E830	Paint Sprayer - Gmax Ii 5900 Convertible Standard Series Gas Airless Sprayer
Graco	2040	Pressure Washer - Hydra-Clean Pressure Washer
Graco	231-057	Sprayer - Upright Cart Airless Paint Sprayer
Graco	231-077	Sprayer - Lo-Boy Cart Airless Paint Sprayer
Graco	231-085	Sprayer - Lo-Boy Cart Airless Paint Sprayer
Graco	231-315	Sprayer - Ultra 500 Airless Paint Sprayer
Graco	231-577	Sprayer - Lo-Boy Cart Airless Paint Sprayer
Graco	231-578	Sprayer - Upright Cart Airless Paint Sprayer
Graco	231-579	Sprayer - Lo-Boy Cart Airless Paint Sprayer
Graco	248691	Sprayer - GMAX Convertible Airless Sprayer
Graco	248692	Sprayer - GMAX Convertible Airless Sprayer
Graco	248693	Sprayer - GMAX Convertible Airless Sprayer
Graco	248694	Sprayer - GMAX Convertible Airless Sprayer
Graco	248695	Sprayer - GMAX Lo-Boy Airless Sprayer
Graco	248696	Sprayer - GMAX Lo-Boy Airless Sprayer
Graco	248697	Sprayer - GMAX Lo-Boy Airless Sprayer
Graco	248889	Sprayer - GMAX Convertible Airless Sprayer
Graco	248890	Sprayer - GMAX Convertible Airless Sprayer
Graco	255630	Sprayer - GMAX TexSpray Airless Sprayer
Graco	255631	Sprayer - GMAX TexSpray Airless Sprayer
Graco	255954	Sprayer - GMAX TexSpray Airless Sprayer
Graco	5900	Sprayer - Gmax Airless Paint Sprayer