The Wacker Neuson is a genuine OEM Stud 1/2-20 x 2-1/2 designed for the E5000 Ground Heater, E3000 ES Hydronic Surface Heater, E3000 ES Ground Heater, and CH5000 Cross Heater series. As a direct OEM replacement, this stud is manufactured to the exact thread specification and dimensional tolerances required by these heating units, ensuring a correct, secure installation every time. This part fits diesel-burner, gas-burner, and generator-equipped variants across the E5000, E3000 ES, and CH5000 machine families, making it a versatile service item for fleets running multiple Wacker Neuson heater configurations.
Key Features
- Genuine OEM Thread Integrity — Manufactured to the exact 1/2-20 thread specification, so mating fasteners and components engage correctly without cross-threading or fastener fatigue.
- Direct-Fit Replacement — Drops into the same mounting position as the original, with no reworking of mating surfaces or hardware required.
- Broad Heater Family Coverage — Confirmed fitment across E5000, E3000 ES, and CH5000 series heaters, covering diesel-burner, gas-burner, and generator-equipped configurations.
- Structural Fastening Performance — Maintains the clamping load needed to keep critical assemblies sealed and secure under the thermal cycling and vibration these heaters experience in field operation.
- Sourced Directly from Wacker Neuson — Genuine OEM designation means this stud carries the same part number and material specification as what shipped on your machine originally.
A stud is a headless threaded fastener that anchors into one component and accepts a nut on the exposed end, creating a fixed and repeatable clamping point for covers, flanges, or brackets. In ground and hydronic heaters like the E5000 and E3000 ES series, studs are used at connection points that must withstand repeated thermal expansion and contraction across long heating cycles. A worn, stripped, or damaged stud compromises the joint's clamping load, which can lead to loose assemblies, fluid or exhaust leaks, and premature wear on surrounding components.
Part Details
| Part Number | 5000177662 |
|---|---|
| Old Part Number | 0177662 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Stud 1/2-20 x 2-1/2 |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| E5000 Ground Heater, 12kw Gen, Diesel | E5000 | 5000620899, 5000620897, 5000620898 |
| E3000 ES Hydronic Surface Heater | E3000ES | 5000620968, 5000620967 |
| E3000 ES Ground Heater, 3kW Gen | E3000 | 5100017801 |
| Cross Heater with oil burner | CH5000 | 5000620240, 5000620242 |
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.
Wacker Neuson
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