The Wacker Neuson is a genuine OEM Radiator Rear Seal Ln designed for LTN6K-V, LTN6L-V, and LTN8K-V series light towers. As a factory-original component, part is manufactured to the exact material and dimensional specifications required for a proper seal at the rear of the radiator assembly. This seal is compatible across a wide range of LTN series configurations, including 50 Hz, 60 Hz, CE, cold weather, Tier 4 Final, and custom variants. Sourcing the correct OEM seal ensures the radiator system performs as intended and helps protect the engine from heat-related damage in demanding jobsite conditions.
Key Features
- Genuine OEM Material Grade — Factory-original seal compound engineered to maintain correct compression and resilience against the heat and vibration cycles typical of towable light tower engines.
- Direct-Fit Rear Radiator Replacement — Matches the original profile and mounting geometry of the rear radiator seal position, seating correctly without trimming or reworking the surrounding structure.
- Broad LTN Series Coverage — Fits LTN6K-V, LTN6L-V, LTN6LE-V, and LTN8K-V light tower families, including S-series (Kubota), Kohler/Lombardini, cold weather, and Tier 4 Final configurations.
- Coolant Containment Integrity — A properly seated rear radiator seal prevents coolant weeping and air infiltration at the radiator housing joint, maintaining stable operating temperatures during extended overnight or continuous-run lighting operations.
- Verified Part Number Fitment — Cross-reference part number 5200002031 against your machine's serial number plate to confirm the correct seal specification for your specific LTN configuration before installation.
The radiator rear seal forms a compression barrier between the rear face of the radiator core and its mounting housing, preventing coolant from escaping and keeping the cooling circuit fully pressurized. On light towers that run for long, unattended shifts, even a minor seal failure can allow coolant loss or hot-spot formation, leading to engine overtemperature shutdowns or accelerated wear on internal components. Replacing a degraded or cracked seal with the correct OEM part restores the integrity of the cooling system and keeps the generator running at the temperatures it was designed for.
Part Details
| Part Number | 5200002031 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Radiator Rear Seal Ln |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| LTN6K-V S, KUBOTA, 120/240V | LTN6K-V S | 5200018537, 5200018550, 5200018553, 5200023197 |
| LTN8K-V LIGHT TOWER,60HZ | LTN8K-V | 5200002727, 5200002728 |
| LTN6L-V LIGHT TOWER,50HZ | LTN6L-V | 5200002720, 5200002721, 5200002716, 5200002717, 5200002718, 5200002719, 5200017102, 5200019283 |
| LTN6K-V LIGHT TOWER,60HZ | LTN6K-V | 5200002722, 5200002726 |
| LTN6L-V S, KOHLER (LOMBARDINI) | LTN6L-V S | 5200018536, 5200018539, 5200018573, 5200018552, 5200023687, 5200023688, 5200023689, 5200018576 |
| LTN8K-V S, KUBOTA, 120/240V | LTN8K-V S | 5200018538, 5200018551, 5200018554, 5200023198 |
| LTN6LE-V 50 Hz CE 230 V LED | LTN6LE-V | 5200019285, 5200019140 |
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.
Wacker Neuson