The Wacker Neuson Oil Pipe is a genuine OEM component designed for the APT4S and APT4T pump series, including standard and Cold Weather variants. Sourced directly from Wacker Neuson, this part matches the exact specifications of the original, ensuring a correct, trouble-free installation. Compatible across the full APT4S and APT4T lineup — covering surge brake, electric brake, and skid-mount configurations — the is the right call when you need a direct, verified replacement.
Key Features
- Genuine OEM Flow Path Integrity — Manufactured to Wacker Neuson's original tolerances, this oil pipe delivers consistent internal diameter and wall thickness for accurate, uninterrupted oil delivery.
- Direct-Connect Replacement — Engineered to match the original routing, fittings, and connection points of the APT4S and APT4T pump assemblies for a straightforward swap.
- Broad APT Series Coverage — Fits APT4S (with Skid), APT4T (Surge Brake and Electric Brake), and all Cold Weather variants across both model families.
- Sustained Lubrication Delivery — A properly functioning oil pipe maintains steady oil flow to critical pump components; a cracked or blocked line can starve moving parts and lead to accelerated wear or seizure.
- Fuel System Confidence — As part of the pump's lubrication circuit, using the correct OEM pipe helps prevent oil leaks that could create unsafe operating conditions or environmental hazards on the worksite.
The oil pipe routes lubricating oil from the reservoir to the internal components of the pump that require continuous lubrication during operation. Without a fully intact oil pipe, oil flow can be interrupted or lost entirely, starving bearings and moving parts of the lubrication they need to function correctly. A damaged or leaking oil pipe should be replaced promptly to avoid accelerated internal wear and potential pump failure.
Part Details
| Part Number | 5200020072 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Oil Pipe |
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.
