The Wacker Neuson Cap Screw is a genuine OEM Cap Screw designed for the S3000 Hydronic Surface Heater series, including both the standard 3000 ft hose model and the 3000 ft hose model with generator. Sourced directly from Wacker Neuson, this part matches the exact material grade, thread specification, and dimensional tolerances of the original hardware installed at the factory. Whether you are performing routine maintenance or replacing a damaged fastener, the ensures a correct, secure fit within the S3000 assembly. Keeping critical fastener positions properly torqued is essential to the safe and efficient operation of your hydronic heating system.
Key Features
- Genuine OEM Hardware Grade — manufactured to the exact material and thread specification used in original S3000 production, ensuring proper clamping force and thread engagement.
- Direct Drop-In Replacement — matches the original fastener profile, so it seats and torques correctly in the existing threaded bore without modification.
- Confirmed S3000 Fitment — verified for the S3000 Hydronic Surface Heater (3000 ft hose) and S3000 Hydronic Surface Heater with Generator (3000 ft hose).
- Structural Integrity Under Heat-Cycling Conditions — a correctly spec'd cap screw maintains secure component attachment through the repeated thermal expansion and contraction cycles common to hydronic heating equipment.
- Safety-Critical Fastener Compliance — using the correct OEM-specified fastener on a pressurized hydronic heating system helps ensure joints and covers remain properly secured during operation.
A cap screw is a threaded fastener used to clamp or secure components within a machine assembly, typically threading directly into a tapped hole without a nut. In hydronic surface heaters like the S3000, cap screws hold critical housings, covers, and mechanical assemblies together under pressure and through constant temperature changes. A worn, stripped, or incorrect-grade cap screw can compromise joint integrity, lead to component movement, or create unsafe conditions in a pressurized heating circuit — making like-for-like OEM replacement the safest and most reliable option.
Part Details
| Part Number | 5000167854 |
|---|---|
| Old Part Number | 0167854 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Cap Screw |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydronic Surface Heater w/ Gen erator, 3000 ft hose | S3000 | 5000620218, 5000620182 |
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.
