Graco 127496 Piston Kit – CAT 66DX Series Overview
The Graco 127496 Piston Kit provides all necessary piston components to maintain and restore performance in your CAT 66DX pump. Using genuine OEM parts ensures reliability, proper fit, and extended pump life.
Compatible Machines
This piston kit fits the following Graco CAT 66DX pump models:
- CAT 66DX
- CAT 66DX-H
- CAT 66DX-L
Key Features
- OEM Piston Components: Manufactured by Graco for precise fit and durability.
- Complete Kit: Includes all pistons for the pump’s cylinders.
- Long-Term Reliability: Reduces the risk of pump failure and ensures consistent performance.
- Easy Installation: Designed for quick replacement using standard service procedures.
Service & Installation Tips
Follow these recommendations to ensure proper installation and performance:
- Depressurize the system before disassembly.
- Clean all internal pump surfaces thoroughly to prevent damage.
- Install pistons according to the Graco service manual.
- Check for correct alignment and smooth movement after installation.
- Inspect periodically for wear and replace as needed.
Why Choose the 127496 Piston Kit?
Using the 127496 Piston Kit ensures your CAT 66DX pump maintains peak efficiency, with OEM components engineered for proper tolerances, durability, and long-term operation.
Frequently Asked Questions
The kit contains all pistons for the CAT 66DX pump cylinders, ensuring proper performance and wear replacement.
This piston kit is compatible with CAT 66DX, CAT 66DX-H, and CAT 66DX-L models.
Replacement frequency depends on pump usage, fluid type, and maintenance. Signs to replace include decreased performance or visible wear on pistons.
No, the 127496 piston kit is specifically designed for CAT 66DX series pumps and may not fit other models.