Graco 102180 Pin Spring
$5.25
In Stock
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.
- Part No: 102180
- Size: 0.135" diameter × 1" length
- Fits: President 50:1 & Fire-Ball 50:1 pumps
- Material: Spring steel pin for secure retention
Quantity
Genuine OEM Part
Fast Shipping (Order by 1 PM CST)
Easy Returns
Essential Spring Pin for President & Fire-Ball Pumps
Compatible Machines
The Graco 102180 Pin, Spring is used across Graco lubrication pumps listed below. Always confirm against your unit’s parts list before ordering.
- Graco President 50:1 pumps (e.g., Models 205394, 205395)
- Graco Fire-Ball 50:1 lubrication pumps that specify a 0.135" × 1" spring/roll pin
Product Overview
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.
Key Specifications
| 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) |
Why Choose This Part
- Correct OEM fit: matches Graco 102180 specification
- Maintains alignment of critical moving components
- Supports consistent pump performance and longevity
- Simple service replacement during routine overhauls
Frequently Asked Questions
It acts as a spring/roll pin to retain and align internal parts (commonly in the piston/valve or rod assembly). Proper retention prevents misalignment and wear.
Check your pump’s parts manual or schematic. If the list shows Graco 102180 (or a 0.135" × 1" roll pin) for your assembly position, it’s the correct part.
Use OEM parts whenever possible. If substituting, match both diameter and length exactly and verify fit and function per the service manual.
Replace it any time it’s removed, bent, fatigued, or shows wear. A fresh 102180 ensures proper retention after reassembly.
No. Align the components, then drive the roll pin squarely into place using proper support. Verify seating and free movement of the assembly afterward.
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