Graco 168422 Cap Tube Square – Genuine Replacement Part
Compatible Machines
This Graco 168422 Cap Tube Square is used on select stand-mount pump systems. Confirm using your parts manual before ordering.
- Graco Stand-Mount Two Pumps – Model 231865
- Graco Stand-Mount Three Pumps – Models 231876, 231878, 231880, 231883
- Other Graco systems using square-tube assemblies where part 168422 is specified
Product Details
The Cap Tube Square 168422 is a small but important component designed to cover and protect the open end of a square-tube structure on compatible Graco equipment. It helps maintain structural cleanliness, prevents debris entry, and supports stable mounting on stand-based pumping units.
| Part Number | 168422 |
| Part Type | Cap, Square Tube |
| Category | General Spare Parts |
| Typical Assembly | Stand-mount pump frames / square-tube posts |
Why Choose Genuine Graco Parts?
- Engineered for precise fit and performance
- Maintains equipment reliability and safety
- Supports maximum sprayer uptime
Frequently Asked Questions
Compatibility is confirmed for specific stand-mount pump models listed above. For other Graco sprayers, verify by checking the parts diagram for your exact machine.
This part helps protect the end of a square-tube structure and prevents debris from entering the mount assembly. It supports secure frame construction and cleaner operation.
Check your equipment’s parts manual or exploded diagram for the exact part number 168422. If unsure, contact your equipment dealer for verification.
