The Wacker Neuson Cylinder Head Cover is a genuine OEM component designed for the LTN4Y and LTN5Y series light towers, including the LTN4Y, LTN4Y 60 Hz, LTN4Y SA, LTN4Y RH, LTN4Y 120V/60Hz, LTN5Y, LTN5Y SA, LTN5Y CH, LTN5Y UK, LTN5Yp, LTN5Yp HD, LTN5Ypa, and LTN5Ypk models. Sourced directly from Wacker Neuson, this is a factory-authorized replacement that matches the original part in every detail. Cross-referencing part number against your machine's serial tag before ordering ensures a smooth, straightforward installation. Keeping your engine sealed and protected starts with the right cover — and this is it.
Key Features
- Genuine OEM Sealing Integrity — Manufactured to the same material and dimensional tolerances as the original, ensuring proper compression of the valve cover gasket and a leak-free seal against oil vapors.
- Direct Drop-In Replacement — Retains the original mounting hole pattern and hardware interface, so it installs against the existing gasket surface without modification.
- Broad LTN Series Coverage — Fits LTN4Y and LTN5Y series variants, including SA, CH, UK, RH, 60 Hz, 120V/60Hz, HD, pk, and pa configurations across multiple market versions.
- Protects Critical Valve Train Components — A correctly seated cylinder head cover shields the rocker arms, valves, and overhead components from contamination, keeping oil where it belongs and debris out.
- Verified Part Number Fitment — Part number 5100075779 is confirmed across fourteen LTN series model configurations, giving you confidence that you are ordering the correct part for your specific machine.
The cylinder head cover sits on top of the engine block and seals the upper valve train area, preventing oil from escaping and keeping dust, moisture, and debris away from the rocker arms and valves. When the cover cracks, warps, or its sealing surface deteriorates, oil leaks develop that can lead to low oil levels, engine overheating, and contamination of surrounding components. Replacing a damaged cover promptly with a genuine OEM part restores the engine's sealed operating environment and protects the investment in your light tower's power unit.
Part Details
| Part Number | 5100075779 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Cylinder Head Cover |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| LTN5Yp | LTN5Yp | 5100069549 |
| LTN5Y SA | LTN5Y SA | 5100069548 |
| LTN4Y | LTN4Y ME | 5100069545 |
| LTN4Y 60 Hz | LTN4Y 60Hz | 5100069546 |
| LTN4Y SA | LTN4Y SA | 5100069547 |
| LTN4Y | LTN4Y | 5100073603 |
| LTN5Ypk | LTN5Ypk | 5100077880 |
| LTN4Y RH | LTN4Y RH | 5100077620 |
| LTN5Yp HD | LTN5Yp HD | 5100079429 |
| LTN5Y | LTN5Y | 5100069550 |
| LTN5Ypa | LTN5Ypa | 5100069551 |
| LTN5Y CH | LTN5Y CH | 5100069552 |
| LTN5Y UK | LTN5Y UK | 5100069553 |
| LTN4Y 120V/60Hz | LTN4Y 120V/60Hz | 5100075978 |
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.
