Graco 190978 Needle Bearing
$89.25
In Stock
The Graco 190978 Bearing Needle provides smooth rotational support for high‑speed moving parts inside Graco pumps.
- OEM needle bearing replacement
- Minimizes friction and wear
- Ensures smooth pump operation
- Easy installation during maintenance
Quantity
Genuine OEM Part
Fast Shipping (Order by 1 PM CST)
Easy Returns
Graco 190978 Bearing Needle – High‑Precision Internal Support
Compatible Machines
- Graco 395PC & 395 Plus Pumps
- Contractor and commercial airless sprayers
- Other Graco units specifying part 190978
Key Features
| Feature | Benefit |
|---|---|
| Precision Needle | Reduces internal friction for smoother pump motion. |
| OEM Specification | Ensures exact fit for reliable performance. |
| Durable Construction | High‑strength material resists wear under pressure. |
Installation & Usage Tips
- Depressurize system before servicing.
- Clean seating surfaces to prevent contamination.
- Install with correct orientation for smooth rotation.
Frequently Asked Questions
It supports rotating parts by reducing friction and wear.
Replace if rough rotation, noise, or faster wear appears.
No, always use a new OEM needle bearing for reliability.
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