Graco 16J900 Rod Displacement 54cc
Compatible Machines
This Graco 16J900 Rod Displacement 54cc is used in pump lowers designed with a 54cc displacement capacity. It is generally installed in Xtreme and XP systems that operate with a 54cc lower. Always verify your pump lower size before ordering.
- Graco Xtreme Series (54cc Lower Models)
- Graco XP Series (54cc Lower Models)
- Any Graco system using a 54cc pump lower
Product Details
The Graco 16J900 Rod Displacement 54cc is a replacement displacement rod engineered for high-performance pump lowers. This rod ensures proper fluid displacement per stroke and maintains the correct output volume for systems calibrated for 54cc operation.
- Designed for 54cc pump lowers
- Provides accurate displacement volume for consistent spraying
- Durable construction suitable for industrial and plural-component systems
Function and Usage
This rod transfers motion within the lower assembly, working directly with the piston to deliver the correct displacement per cycle. It must match the lower size to maintain performance and prevent ratio errors.
- Ensures proper stroke displacement
- Maintains pump efficiency and spray output
- Essential for accurate pump calibration
Frequently Asked Questions
The displacement rod drives the piston inside the pump lower, creating the required displacement volume for each stroke. Matching the correct 54cc rod ensures proper pump operation.
Check the pump lower specification on the machine’s nameplate or in the technical manual. Graco Xtreme and XP systems often identify lower size clearly in the parts section.
No. The rod must match the exact displacement size of the pump lower. Using a different size will cause performance issues and incorrect ratio output.
