

The Graco 102180 Pin Spring is a durable OEM roll pin used to secure and align internal components in Graco lubrication pumps. Perfect fit for President and Fire-Ball series.
The Graco 102180 Pin, Spring is used across Graco lubrication pumps listed below. Always confirm against your unit’s parts list before ordering.
The Graco 102180 Pin Spring (often referred to as a roll pin) is a service fastener used to retain and align internal pump components. In many President and Fire-Ball assemblies, it helps secure the piston/valve or connecting-rod interface, ensuring reliable operation and proper alignment during duty cycles.
| Graco Part No. | 102180 |
|---|---|
| Description | Pin, Spring (roll pin) |
| Nominal Size | 0.135" diameter × 1" length |
| Typical Use | Retention/alignment of internal assemblies (e.g., piston/valve housing, connecting rod) |
| Common Platforms | President 50:1, Fire-Ball 50:1 lubrication pumps (verify in model-specific parts list) |
| Material | Spring steel (roll pin type) |
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