Description
Overview:
The Top O-Ring for Paslode IM350 nail guns is a non-genuine replacement part made from a durable, oil‐resistant elastomer to restore an airtight seal in the tool's top cap area. By preventing air leaks, it helps maintain consistent firing, reliable power, and efficient operation during demanding first-fix work. Sized to replace OEM part number 405992, it is intended specifically for the Paslode IM350. The ring measures 66 mm outer diameter (2.60 in) and 59 mm inner diameter (2.32 in), providing a snug, reliable fit in the designated groove. This O-ring is suitable for routine servicing or repair when symptoms such as misfires, weak driving force, or audible leaks appear, helping tradespeople and DIY users keep their nailer running smoothly and extend its service life.
Key Features:
- Non Genuine Part: compatible replacement for OEM 405992
- Correct sizing for IM350: OD 66 mm (2.60 in), ID 59 mm (2.32 in)
- Helps restore air-tight sealing to reduce leaks and misfires
- Durable elastomer resists pneumatic tool oils and typical jobsite conditions
- Consistent seal integrity supports reliable driving power and cycle rate
- Smooth moulded finish for dependable seating in the top-cap groove
- Easy to fit during routine strip-downs with standard hand tools
- Cost-effective maintenance part to extend tool life
- Suitable for proactive servicing or quick on-site repairs
- Stable performance over repeated compression cycles
Typical Applications:
Used during servicing or repair of Paslode IM350 nail guns to replace a worn or flattened top-cap O-ring. Helps resolve loss of power, intermittent firing, and air leakage. Ideal for workshop overhauls or on-site maintenance in framing, roofing, flooring, studwork, fencing, and decking tasks where consistent nail driving is essential.
Also known as:
Top seal ring, upper head O-ring, air seal ring, compression seal, pneumatic top-cap O-ring, Paslode IM350 top seal, IM350 head seal, 405992 seal ring, nailer top-cap seal.
Fits Models:
IM350
Alternate Part Numbers:
405992, 3553001, 355-3001
Product Specifications
| L&S Part No. | 355 3001 |
|---|---|
| Part Type | Non Genuine Part |
| Unit of Sale | 1 |
| Applications | IM350 |
| Machine Type | Nail Guns |
| Fits Brands | Paslode |
| Fits Models | IM350 |
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