The Wacker Neuson 5200019913 Cylinder Head Cover Complete is a genuine OEM component designed for the APT4S and APT4T series self-priming pumps. This factory-sourced assembly ensures a correct, leak-free fit on the cylinder head, maintaining the integrity of the engine's top-end sealing system. Compatible across the full APT4S and APT4T pump lineup — including Surge Brake, Electric Brake, and Cold Weather configurations — the 5200019913 is the right part for a broad range of APT-series pump builds.
Key Features
- Genuine OEM Sealing Integrity — Manufactured to Wacker Neuson's original specifications, this cover delivers the compression seal and gasket-mating surface quality that aftermarket versions often can't match on precision engine assemblies.
- Complete Assembly, Ready to Install — Supplied as a complete cover assembly, the 5200019913 installs directly onto the cylinder head without requiring additional sub-components or adapters.
- Broad APT-Series Compatibility — Fits APT4S Pump w/Skid, APT4T Pump with Surge Brake, APT4T Pump with Electric Brake, and all corresponding Cold Weather variants, covering six distinct machine configurations.
- Protects Engine Top-End Performance — A properly sealed cylinder head cover prevents oil blow-by and contamination ingress, keeping the valve train and upper engine components operating cleanly under pump load conditions.
- Sourced Direct from Wacker Neuson — As a genuine OEM part, the 5200019913 carries the correct part number traceability and dimensional accuracy required for warranty-valid repairs and scheduled maintenance.
The cylinder head cover seals the top of the engine's cylinder head, enclosing the valve train and rocker arm components while retaining engine oil within the upper engine assembly. It works in conjunction with a gasket or integrated seal to prevent oil leaks and keep contaminants out of the valvetrain. When the cover cracks, warps, or its sealing surface deteriorates, oil leaks onto hot engine surfaces and surrounding components — leading to oil loss, smoke, and potential engine damage if left unaddressed. Replacing a failed cover promptly restores proper sealing and protects the engine's internal components from contamination and premature wear.
Part Details
| Part Number | 5200019913 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Cylinder Head Cover Complete |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| APT4S Pump w/Skid | APT4S | 5200018977 |
| APT4T Pump, Surge Brake | APT4T | 5200019643, 5200019644 |
| APT4T Pump, Surge Brake, Cold Weather | APT4T CW | 5200019792, 5200019793 |
| APT4S Pump w/Skid, Cold Weather | APT4S CW | 5200019798 |
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.
