





🔧 Fix it fast, nail it right—don’t let worn parts slow you down!
This replacement valve seat and piston bumper, crafted from durable thermoplastic polyurethane, is engineered specifically for the Central Pneumatic Harbor Freight 98751 3-in-1 air nailer. Lightweight and easy to install, it restores your tool’s sealing performance, extending its lifespan and saving you the cost of a full replacement.
| Manufacturer | Oasix Industries |
| Part Number | 98751-11 |
| Item Weight | 1 ounces |
| Product Dimensions | 2.08 x 2.08 x 1.19 inches |
| Country of Origin | USA |
| Item model number | 98751-11 |
| Material | Thermoplastic polyurethane |
| Power Source | air_powered |
| Item Package Quantity | 1 |
| Included Components | Valve Seat |
L**
Nail gun part replacement
Great price, perfect pit. Would recommend
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3 days ago
3 weeks ago