The Wacker Neuson Flare Fitting M12 is a genuine OEM component designed for the LTN6K and LTN8K series light towers, including standard, cold weather, Tier 4F, and voltage-selectable configurations. Sourced directly from Wacker Neuson, this fitting matches the original specification installed at the factory — no guesswork on thread size, seat angle, or material grade. Part number covers a broad range of LTN light tower variants, making it the go-to replacement for fleet operators running multiple configurations across a single job site.
Key Features
- OEM-Grade Flare Integrity — Manufactured to the same M12 flare seat geometry as the original, ensuring a leak-free, pressure-rated seal on first installation.
- Direct Threaded Replacement — M12 thread profile matches the original port exactly, threading in cleanly without chasing or reworking the fitting boss.
- Broad LTN Series Coverage — Fits LTN6K and LTN8K light tower families across standard, Tier 4F, cold weather, and 60 Hz voltage-selectable builds — one part number covers the full range.
- Fuel System Leak Prevention — A correctly seated flare fitting maintains system pressure and prevents fluid loss; a worn or cracked fitting can introduce air into the fuel circuit or cause a fluid leak that grounds the machine.
- Fuel System Safety — Flare fittings in a diesel fuel circuit must hold rated pressure without seepage. Using a properly dimensioned OEM fitting reduces the risk of fuel leaks near ignition sources on a live tower.
A flare fitting creates a metal-to-metal seal by pressing a flared tube end against a matching conical seat, forming a connection that resists vibration loosening and maintains fluid-tight integrity under operating pressure. In a light tower fuel or hydraulic circuit, this type of fitting is a critical junction point — if it leaks or fails to seal, fluid loss can starve downstream components or create a hazardous condition. Replacing a compromised fitting with the correct OEM part restores the original seal geometry and keeps the circuit performing as designed.
Part Details
| Part Number | 5000180128 |
|---|---|
| Old Part Number | 0180128 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Flare Fitting M12 |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| LTN6K Light Tower | LTN6K | 5000620734, 5200022156, 5200022147 |
| LTN8K LIGHT TOWER, CUSTOM, Tier 4F | LTN8K | 5000620939 |
| LTN6K LIGHT TOWER, CUSTOM, Tier 4F | LTN6K-LT | 5000620938, 5200004092, 5200004769 |
| LTN6K-V S, KUBOTA, 120/240V | LTN6K-V S | 5200018537, 5200018550, 5200018553, 5200023197 |
| LTN8K-V LIGHT TOWER,60HZ | LTN8K-V | 5200002727, 5200002728 |
| LTN6K-V LIGHT TOWER,60HZ | LTN6K-V | 5200002722, 5200002726 |
| LTN8K LIGHT TOWER, COLD WEATHER, Tier 4F | LTN8K-LT | 5200004093 |
| LTN8K-V S, KUBOTA, 120/240V | LTN8K-V S | 5200018538, 5200018551, 5200018554, 5200023198 |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
