Description
Overview:
The Makita Lock Bar for GN900SE, Manufacturer Part Number (MPN) 310289-5, is a Genuine Makita OEM component for the GN900SE first-fix gas nailer. Manufactured from durable steel, this lock bar forms part of the nailer’s locking and retention mechanism, helping to secure and align key assemblies such as the magazine and nose section during operation and maintenance. Using the correct OEM lock bar helps maintain consistent firing, reduces unwanted movement, and supports safe, reliable performance on site. This direct-replacement part is built to Makita tolerances for an accurate fit, making it suitable for routine servicing or restoring a tool that has suffered wear or accidental damage. Genuine part status ensures compatibility and longevity in demanding trade and DIY environments.
Key Features:
- Genuine Makita OEM part (MPN 310289-5) for assured compatibility and fit
- Precision-formed steel construction for strength and durability
- Direct replacement for the original lock bar on the GN900SE gas nailer
- Helps maintain correct alignment of the magazine/nose assembly
- Supports reliable, consistent nail driving and safe operation
- Built to Makita manufacturing tolerances for repeatable performance
- Straightforward to install with standard hand tools
- Suitable for routine servicing and preventative maintenance
- Corrosion-resistant finish helps extend service life
- Supplied as a single component to replace worn or damaged parts
Typical Applications:
Used during maintenance and repair of the Makita GN900SE gas nailer found in framing, roofing, fencing, and general first-fix carpentry. Replacing a worn or bent lock bar helps restore correct engagement of the nailer’s assemblies, supporting smooth operation on site or in the workshop and reducing downtime for tradespeople and DIY users.
Also known as:
Locking bar, latch bar, retaining bar, lock lever, clamp bar, nailer lock arm, magazine lock component, GN900SE lock piece.
Fits Models:
GN900SE
Product Specifications
| L&S Part No. | 310289-5 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Makita |
| OEM No. | 310289-5 |
| Unit of Sale | 1 |
| Fits Brands | Makita |
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