

The Graco 102774 Repair Kit restores performance of Graco air-line lubricators by replacing essential wear components.
The Graco 102774 Kit Repair services the following air-line lubricator models:
The Graco 102774 Repair Kit is a genuine OEM service kit for specific Graco air-line lubricators. It replaces key wear components to restore proper oil metering and sealing performance.
| Item | Function |
|---|---|
| Adjustable Cap | Allows precise adjustment of oil feed to the air stream. |
| Valve Needle Assembly | Controls lubricant flow rate; replaces worn metering components. |
| Valve Seat | Restores sealing surface for consistent, leak-free regulation. |
| Filler Plug | Seals the reservoir fill port after topping up lubricator oil. |
| Application | Lubricator repair kit (FRL systems) for listed models. |
|---|---|
| OEM | Genuine Graco replacement parts. |
| Compatibility | 214847, 214848 (Series A), 214849, 237212 (see note). |
| Not For | Direct use on sprayer pump heads; intended for the air-line lubricator unit. |
| Check Before Ordering | Model and Series letter on the lubricator nameplate; port size and configuration. |
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