Graco 15M655 Guide, Piston, 250
$385.00
In Stock
OEM Graco Guide Piston for 250 fluid systems — precise piston tracking and durability.
- Brand: Graco
- Type: Guide piston
- Application: 250 series fluid sections
- Fit / Ports: Designed for 250 piston assemblies
- Material: High‑quality metal
Quantity
Genuine OEM Part
Fast Shipping (Order by 1 PM CST)
Easy Returns
Compatible Machines / Systems
- Graco fluid pumping systems that use 250 series guide pistons
- Airless sprayers and coating machines requiring OEM piston alignment components
| Manufacturer | Graco |
|---|---|
| Model Number | 15M655 |
| Type | Guide piston |
| Center Section Material | Metal alloy |
| Port Size | 250 piston interface |
| Air Inlet | Not applicable |
| Wetted Material | Metal |
| Compatible Media | Paints, coatings, sealants in 250 systems |
Frequently Asked Questions
What’s the role of this guide piston?
It keeps the piston properly aligned within its cylinder for smooth operation. :contentReference[oaicite:7]{index=7}
Is this a genuine OEM part?
Yes — Graco‑specified high‑quality replacement. :contentReference[oaicite:8]{index=8}
How do I know when to replace it?
Replace if the piston shows wear that affects performance or causes rough cycling.
Can it improve pump life?
By maintaining proper alignment, it helps reduce wear and extend system life. :contentReference[oaicite:9]{index=9}
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