The Wacker Neuson 5200020036 Bolt is a genuine OEM fastener designed for the APT4T and APT4S pump series, including Surge Brake, Electric Brake, and Cold Weather configurations. As a factory-sourced component, this bolt is manufactured to the exact specifications required for proper assembly and secure operation within these pump units. It is compatible across the full APT4T and APT4S lineup, covering both standard and Cold Weather variants. Confirm your model number before ordering to ensure correct application.
Key Features
- Genuine OEM Specification: — Manufactured to Wacker Neuson's original dimensional and material standards, ensuring the correct thread pitch, shank diameter, and tensile strength for this pump assembly application.
- Direct Drop-In Replacement: — Engineered to seat and torque exactly as the original, fitting the same mounting points without rework or modification to surrounding hardware.
- Broad APT Series Compatibility: — Fits APT4T Pump (Surge Brake and Electric Brake), APT4S Pump w/Skid, and all Cold Weather variants in both series.
- Structural Integrity Under Load: — A correctly installed fastener keeps pump components securely joined during operation; a worn, stripped, or incorrect bolt can allow movement, vibration, and premature component wear.
- Critical Fuel and Fluid System Safety: — In pump assemblies, loose or failed fasteners can compromise sealed connections, risking fluid leaks and unsafe operating conditions; using the correct OEM bolt ensures joints hold to rated pressure.
A bolt in a pump assembly does more than hold parts together — it maintains the clamping force that keeps mating surfaces sealed, aligned, and structurally sound under continuous vibration and hydraulic load. In APT series pump units, fasteners secure housings, brackets, and fluid-path components where any loosening can lead to misalignment, seal failure, or fluid loss. Using the correct OEM bolt with the right thread form and material grade ensures the joint maintains its integrity across the operating life of the machine.
Part Details
| Part Number | 5200020036 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Bolt |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| APT4T Pump, Surge Brake, Cold Weather | APT4T CW | 5200019792, 5200019793 |
| APT4T Pump, Electric Brake | APT4T | 5200019644, 5200019643 |
| APT4S Pump w/Skid, Cold Weather | APT4S CW | 5200019798 |
| APT4S Pump w/Skid | APT4S | 5200018977 |
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.
