The Wacker Neuson is a genuine OEM Screw M12 X 70 Hex Head designed for the APT4S and APT4T pump series, including standard, surge brake, electric brake, and cold weather configurations. Sourced directly from Wacker Neuson, this fastener matches the exact thread pitch, length, and head profile specified for these towable self-priming pump units. It is confirmed to fit the APT4S Pump with Skid, APT4T Pump with Surge Brake, APT4T Pump with Electric Brake, and all corresponding Cold Weather variants. When you need a correct OEM replacement to restore your pump to proper working order, part number is the verified factory component for the job.
Key Features
- OEM Thread and Dimensional Accuracy — M12 x 70 sizing is held to the exact thread pitch and shank length specified by Wacker Neuson for these pump assemblies, ensuring proper clamp load without over- or under-torquing.
- Hex Head Drive Profile — Standard hex head configuration allows use of common wrench and socket tooling for straightforward installation and removal in the field.
- Broad APT4 Series Coverage — Fits APT4S and APT4T models across surge brake, electric brake, and cold weather configurations, making this a versatile fastener for fleet operators running multiple pump variants.
- Genuine Wacker Neuson OEM Part — Manufactured to the same material grade and surface treatment spec as the original hardware, maintaining the integrity of the fastened joint over repeated service cycles.
- Exact OEM Replacement — Drop-in fit for the designated mounting points on APT4S and APT4T pump units; no modification to hardware or mating components required.
A hex head screw in a pump assembly serves as a structural fastener, holding critical components — such as covers, mounting brackets, or skid frames — securely together under the vibration and load conditions the machine experiences during operation and transport. An M12 x 70 fastener at this size carries meaningful clamping force, and using the correct grade and length is essential to maintaining joint integrity. A worn, stripped, or incorrect fastener in this position can allow components to shift or loosen, leading to misalignment, leaks, or structural damage over time. Replacing it with the factory-specified part ensures the connection holds to the same standard as the original build.
Part Details
| Part Number | 5000011305 |
|---|---|
| Old Part Number | 0011305 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Screw M12 X 70 Hex Head |
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.
