The Wacker Neuson is a genuine OEM Hexagonal Head Cap Screw designed for the E3000 series hydronic surface heaters. As a direct OEM replacement, this fastener is sourced to the exact specification used in original production, ensuring proper torque retention and a secure fit within the E3000 assembly. The is confirmed compatible across the full E3000 product line, including ground heater, liftbail, and generator-equipped configurations. Using the correct OEM hardware keeps the heater assembly structurally sound and performing as intended through demanding heating cycles on the jobsite.
Key Features
- OEM-Spec Thread and Head Geometry — Manufactured to the exact thread pitch, head dimensions, and grade specification required by the E3000 hydronic surface heater assembly, ensuring correct torque and load-bearing performance.
- Direct-Fit Replacement Hardware — Drops straight into the existing mounting points on E3000 models with no reworking of threads or mating surfaces required.
- Broad E3000 Series Coverage — Compatible with E3000 ground heater, liftbail, TC, 3kW generator, and 6kW generator variants, covering the complete E3000 family.
- Structural Integrity Under Thermal Stress — Correct fastener grade resists loosening and fatigue caused by the repeated heating and cooling cycles inherent to hydronic surface heating applications.
- Genuine Wacker Neuson OEM Part — Supplied under part number 5000181120, verified against Wacker Neuson parts documentation for the E3000 platform.
A hexagonal head cap screw is a threaded fastener used to clamp and secure components within a mechanical assembly, tightened with a wrench or socket against a mating surface or nut. In the E3000 hydronic surface heater, cap screws like the 5000181120 hold critical structural and functional components in place under the mechanical vibration and thermal expansion that occurs during operation. Using a fastener of the wrong grade, thread pitch, or dimensions can lead to joint loosening, component misalignment, or damage to mating hardware — making like-for-like OEM replacement the safest and most reliable service choice.
Part Details
| Part Number | 5000181120 |
|---|---|
| Old Part Number | 0181120 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Hexagonal Head Cap Screw |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| E3000 Hydronic Surface Heater with Liftbail and generator | E3000 | 5000620679, 5000620678, 5000620219, 5100017809, 5200014679, 5200014720, 5100017808, 5100025046, 5100055568, 5100056441, 5100056440, 5100025045, 5200014677, 5200014678 |
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.
