The Wacker Neuson Radiator Cap Cover is a genuine OEM component designed for the LTS4K, LTS7K, LTS8K, and LTS8L series light towers. Sourced directly from Wacker Neuson, this part matches the original in material, fit, and function — no guesswork when it comes to compatibility. It covers the full range of LTS-series configurations including 50 Hz and 60 Hz variants, Metal Halide and LED lamp types, and both trailer-mounted and skid-mounted units. When it's time to replace a worn or damaged radiator cap cover, part number is the correct OEM choice to restore your machine to original condition.
Key Features
- OEM-Matched Housing Integrity — Manufactured to the same tolerances as the original, ensuring the cover seats flush and maintains a secure, rattle-free fit over the radiator cap assembly.
- Direct Drop-In Replacement — Installs exactly like the factory part with no trimming or adaptation; designed to align with existing mounting points on LTS-series light towers.
- Broad LTS-Series Compatibility — Fits LTS4K, LTS7K, LTS8K, and LTS8L light towers across 50 Hz and 60 Hz configurations, Metal Halide and LED lamp types, and trailer and skid mount variants.
- Protects Cooling System Access Point — Keeps debris, moisture, and jobsite contaminants away from the radiator cap, helping the cooling system maintain consistent operating temperatures under sustained load.
- Genuine Wacker Neuson OEM Part — Backed by Wacker Neuson's OEM supply chain, so you're getting the same part that left the factory — not an approximation of it.
The radiator cap cover is a protective housing that shields the radiator pressure cap from physical damage, dirt, and environmental exposure on light tower equipment. While it may appear to be a simple cover, a cracked or missing piece can allow debris to foul the radiator cap seal, which in turn compromises the cooling system's ability to hold correct operating pressure. When the cooling system loses pressure integrity, engine temperatures can climb beyond safe limits, risking overheating and unplanned shutdowns during overnight or extended lighting operations.
Part Details
| Part Number | 5100042706 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Radiator Cap Cover |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| LTS7K - 60 HZ, Metal Halide, Trailer | LTS7K | 5100042185, 5100041967, 5100041968 |
| LTS8L | LTS8L | 5100041969, 5100042180, 5100042186 |
| LTS8K | LTS8K | 5100042181, 5100042182, 5100042187 |
| LTS4K - 50 HZ, LED, Trailer | LTS4K | 5100042183, 5100042184, 5100042189, 5100062237, 5100062239, 5100064636 |
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.
