

The Graco 4428 Valve Plunger Assembly Without Ball Mount is a genuine replacement part designed to maintain proper valve operation and consistent fluid control in compatible Graco spray guns.
The Graco 4428 Valve Plunger Assembly Without Ball Mount is a genuine OEM replacement component designed for use in Graco spray gun valve systems. This part plays a critical role in controlling internal fluid flow by allowing smooth valve movement and reliable sealing during operation.
Supplied without the ball mount, this valve plunger assembly is intended for systems where the ball component is reused or installed separately. Using an original Graco replacement helps maintain consistent spray performance and reduces wear caused by improper valve operation.
| Part Number | 4428 |
|---|---|
| Product Type | Valve Plunger Assembly |
| Ball Mount Included | No |
| Manufacturer | Graco |
| Application | Spray Gun Valve Systems |
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