3900 (233688) Graco Sprayer - Overview

This genuine item is supplied directly from the original equipment manufacturer for use with Graco paint sprayers. The o-ring fits between the housing and the filter and is made out of plastic. During the installation process, a screwdriver may be needed. This is available as an individual replacement part.

The OEM Gasket is a grey foam part used to provide a seal between two joining pieces. If broken, there will be a leak and the part should be replaced. Refer to your make, model and diagram to check if this is the correct part for you.

This OEM label refers to the SmartControl feature which is available on certain models of Graco sprayers. It is a flat, rectangular label measuring 6.25 inches by 3 inches.

This transducer is sourced from the original manufacturer for use in paint sprayers. The transducer, also known as a pressure transducer or pressure sensor, is responsible for monitoring and measuring the pressure of the paint being sprayed. The transducer then relays this information to the control system which allows the sprayer to rema...Read morein in the desired spray parameters and prevent over pressurization. Transducers can fail due to electrical issues, or mechanical damage, which can cause inaccurate pressure readings, loss of control, inconsistent spray patterns, poor paint application and fluctuating pressure rates. To remove a faulty transducer first, disconnect the electrical wires and fasteners holding it in place. Position the new transducer in the empty slot and reattach the electrical connections and any mounting hardware to complete your repair.

This replacement gear case insulator is supplied directly from the original equipment manufacturer for use with Graco sprayers. It is an identical substitution for a worn or missing filter that helps to remove the dust and other harmful contaminants from the material. Please make sure to refer to the owners manual for the correct applicat...Read moreion of this component. Keep in mind this high-quality 60 mesh filter is made of durable material and is sold individually.