Graco 555642 Lock Washer 5/8
$1.73
Available to Order
Genuine Graco hardware part, part number 555642.
- Graco part number 555642
- Genuine OEM Graco part
Quantity
Genuine OEM Part
Fast Shipping (Order by 1 PM CST)
Easy Returns
Lock Washer 5/8 – Graco Part 555642
Compatible Systems
- Equipment whose Graco parts list calls for part number 555642
Graco part number 555642 is the Graco 555642 Lock Washer 5/8, a hardware part. This is a mechanical hardware part used to fasten, retain or close off another component.
What the Terms in the Part Name Mean
- LOCK: Prevents movement.
Before You Order
- Match the part number exactly: Graco numbers that look alike can be different parts.
- Have your equipment model, and the serial number if available, ready if you contact us for help.
Service Notes
- Follow the pressure relief and lock-out steps in your Graco manual before servicing any pump, valve, applicator or electrical part.
Frequently Asked Questions
Graco 555642 Lock Washer 5/8 is a hardware part. This is a mechanical hardware part used to fasten, retain or close off another component.
Look up the part number in your Graco parts list or equipment manual and compare it with 555642. If your list shows a different number, or you are not sure which part you need, send us the equipment model and what you are replacing and we will help match it.
Prevents movement.
The equipment model and serial number, the part number from your manual or parts diagram, a photo of the part you are replacing and a short description of the job. With those we can confirm whether the 555642 is the right number.
Yes. It is sold under Graco part number 555642 as a genuine OEM Graco part.
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