Description
Overview:
The Underdrive Guide (MPN 346357-8) is a genuine Makita replacement part for the GN900SE cordless nailer. This robust metal guide plate sits in the nose/drive area, helping to align and support the fastener path directly beneath the driver. By keeping nails correctly channelled, it reduces feed issues and supports smooth cycling, consistent depth, and reliable firing. Built to Makita's OEM standards, it offers an accurate fit and long service life for site and workshop use. If your nailer is misfeeding, jamming more often, or showing wear in the nose assembly, replacing the underdrive guide can restore performance and extend tool life. Designed specifically for the Makita GN900SE, it is an ideal maintenance part for tradespeople and DIY users who need dependable, repeatable results.
Key Features:
- Genuine Makita OEM part for assured compatibility with GN900SE
- Guides fasteners beneath the driver to reduce jams and misfires
- Durable metal construction for regular site and workshop use
- Precision fit maintains factory alignment and smooth operation
- Helps maintain consistent nail depth and clean finishing
- Straightforward to fit with basic hand tools, minimising downtime
- Supports overall tool longevity by replacing a common wear component
- Manufactured to Makita specifications for correct clearances and reliability
Typical Applications:
Restoring smooth nail feeding and reliable firing in the Makita GN900SE during first fix carpentry, timber framing, decking, fencing, studwork, and general construction tasks. Ideal when servicing the nose/drive assembly to address misfeeds, premature wear, or inconsistent nail depth.
Also known as:
Driver guide, guide plate, under drive guide, fastener guide, nail feed guide, nose-piece guide, contact arm guide, nailer guide plate, nail gun guide.
Fits Models:
GN900SE
Alternate Part Numbers:
346006-7, 346357 8, 3460067, 3463578
Product Specifications
| L&S Part No. | 346357-8 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Makita |
| OEM No. | 346357-8 |
| Unit of Sale | 1 |
| Applications | GN900SE |
| Machine Type | Nailers |
| Fits Brands | Makita |
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