Graco 15D371 O-Ring Size 015 CV-75
$7.70
In Stock
Graco 15D371 is an OEM CV-75 O-Ring (Size 015) designed to provide a precise, leak-free seal in Graco airless sprayer valves.
- Exact OEM fit for CV-75 valves
- Size 015 for reliable sealing
- Durable elastomer material
- Prevents leaks and maintains pressure
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Graco 15D371 O‑Ring Size 015 CV‑75
The Graco 15D371 is a genuine OEM elastomer O‑ring specifically sized for CV‑75 valves in Graco airless sprayer systems. With its precise 015 cross-section, this O‑ring provides a durable, leak-resistant seal under high-pressure conditions, helping maintain reliable performance during spray operations.
Key Features & Benefits
- OEM-grade O‑ring designed for CV‑75 valves
- Size 015 cross-section ensures tight, reliable sealing
- High-quality elastomer construction resists pressure cycling and fluid degradation
- Helps prevent leaks and ensures consistent pressure stability
- Easy to replace — reduces downtime when performing maintenance
Compatibility & Application
The 15D371 O‑Ring is commonly used in Graco CV‑75 valve assemblies and can be found in repair or conversion kits:
- Fits CV‑75 valves to restore proper sealing performance.
- Included in Graco’s XR9 Lacquer Conversion Kit alongside the 15D370 (size 022) O‑Ring.
Technical Details
| Specifications | |
|---|---|
| Part Number | 15D371 |
| Description | CV‑75 O‑Ring, Size 015 |
| Material | High‑durability elastomer |
| Application | Seals CV‑75 valves in Graco sprayers |
| OEM Compatibility | Genuine Graco replacement part |
Installation & Maintenance
- Turn off and depressurize the sprayer before servicing the valve.
- Disassemble the CV‑75 valve according to manufacturer guidelines.
- Clean the seal groove thoroughly to remove any old sealant, debris, or fluid residue.
- Install the 15D371 O‑Ring carefully, avoiding twisting or overstretching.
- Reassemble the valve, re-pressurize the unit, and test for leaks under normal operating pressure.
Benefits of Replacing This O‑Ring
- Restores a secure, leak-free seal in the CV‑75 valve.
- Helps sustain consistent spray pressure for smooth operation.
- Prevents fluid loss and improves system reliability.
- Using a genuine Graco part ensures optimal fit and longevity.
Frequently Asked Questions
The 15D371 is a size 015 O‑Ring designed for CV‑75 valves in Graco sprayers. Its role is to seal the valve and prevent leaks, maintaining proper pressure flow.
Yes — the 15D371 is an OEM Graco O‑Ring made specifically for CV‑75 valves.
No — this O‑Ring is specifically designed for CV‑75 valves with a 015 groove dimension. Using it in other valve sizes may lead to poor sealing or leaks.
Yes — the 15D371 is included in Graco’s XR9 Lacquer Conversion Kit alongside other O‑rings like the 15D370 (size 022).
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