

The Graco 164178 Housing Strainer is a genuine OEM intake housing designed to protect your sprayer’s pump by trapping debris before it reaches internal components. It ensures smoother operation and longer equipment life.
A specific model list is not provided by the manufacturer for Graco part 164178. Please confirm by checking your machine’s parts manual or exploded view for 164178 Housing, Strainer.
The Graco 164178 Housing Strainer is an OEM intake-side housing designed to hold a strainer element and block debris from entering the pump. Using the correct Housing, Strainer helps protect seals, valves, and cylinders, improving reliability and service life.
| Attribute | Value |
|---|---|
| Part Number | 164178 |
| Item Name | Housing, Strainer (intake/suction-side housing for filter/strainer element) |
| Brand / Type | Graco Genuine OEM Replacement Part |
| Function | Holds the strainer element to prevent contaminants from entering the fluid path before the pump |
| Typical Location | Fluid intake / suction assembly of the sprayer or fluid unit |
| What’s Included | Housing only; internal strainer/screen sold separately (match to your model’s manual) |
| Category | Filters & Strainers / Intake Components |
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