Description
Overview:
The O-Ring (internal diameter 66.27 mm / 2.61 inches) is a genuine Hitachi/Hikoki replacement seal for selected concrete and gas nailers, including the GNC40 and NC40G. Made from durable black rubber, it restores the critical air-tight seal within the tool so the valve and driver systems hold pressure correctly. A sound O-ring helps prevent leaks, misfires, and loss of power, keeping your nailer consistent and reliable on site. This part is built to match the original specification for correct fit and performance, making it a straightforward choice when servicing your tool. Supplied as an OEM-quality component under reference 885283, it is suitable for routine maintenance or as a direct replacement when the original seal shows signs of wear, flattening, or damage.
Key Features:
- Genuine Hitachi/Hikoki part for assured fit and performance
- Internal diameter 66.27 mm (2.61 inches) for precise seating
- Maintains air seal to prevent leaks and loss of pressure
- Durable rubber construction for dependable service life
- Helps restore consistent firing and tool efficiency
- Supports smooth operation under repeated cycling
- Straightforward to fit during routine servicing
- Suitable for use in demanding jobsite conditions
- Reduces downtime by addressing common sealing wear points
- Compatible with selected concrete and framing nailers
Typical Applications:
Used during scheduled servicing or repairs of Hitachi/Hikoki nailers to restore the air seal in the head/valve area. Ideal for tools used in concrete fixing, framing to concrete or steel, shuttering, and general construction tasks where reliable gas or pneumatic sealing is essential for consistent drive power.
Also known as:
O ring seal, sealing ring, rubber ring, gasket ring, air seal O-ring, circular seal, round-section seal, tool valve seal.
Fits Models:
GFN3490, GNC40, NC40G, NR90GC2, NR90GR2
Alternate Part Numbers:
885283, HKK885283
Product Specifications
| L&S Part No. | HKK885283 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Hitachi/Hikoki |
| OEM No. | 885283 |
| Unit of Sale | 1 |
| Applications | GFN3490, GNC40, NC40G, NR90GC2, NR90GR2 |
| Machine Type | Nailers |
| Fits Brands | Hikoki |
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