

The Graco 194503 Rod Guide Yoke ensures proper alignment of internal rods in suitable Graco pumps, reducing wear and improving longevity under industrial usage.
The Graco 194503 Rod Guide Yoke is a precision-machined component designed to guide and stabilize piston or diaphragm rods inside fluid-handling pump assemblies. It ensures that moving internal parts stay aligned during operation, reducing wear and prolonging pump life. Its robust construction supports consistent performance even under heavy-duty or high-pressure conditions.
| Attribute | Detail |
|---|---|
| Part Number | 194503 |
| Component Type | Rod guide / yoke assembly |
| Material | Hardened metal or durable alloy |
| Function | Guides piston/diaphragm rods for stable motion |
| Application | Industrial pumps, fluid transfer, coating systems |
| Use-case | Maintains alignment and reduces internal friction |
Disassemble the pump assembly partially to access rod guide seating area. Insert the 194503 Rod Guide Yoke ensuring the rods align perfectly within its slots. Reassemble all components and test operation for smooth rod movement without binding or misalignment.
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