The Wacker Neuson Bolt is a genuine OEM fastener designed for the HSH380S, HSH380B, E1250S, E1250P, E2200, and E3000 series hydronic surface heaters. As a factory-sourced component, it is manufactured to the exact material grade, thread pitch, and dimensional tolerances specified for these machines, ensuring a proper, secure connection within the assembly. This bolt covers a wide range of configurations across the HSH and E-series ground heater lines, including LP/NG, diesel, and generator-equipped variants. Keep a spare on hand to avoid unnecessary delays during seasonal setup or routine maintenance.
Key Features
- OEM-Matched Material Grade — Manufactured to the exact alloy and hardness specification called out for hydronic heater assemblies, so clamping force and torque values hold as intended.
- Direct Thread-for-Thread Replacement — Matches the original thread form and shank dimensions, threading directly into existing tapped holes without chasing or modification.
- Broad HSH and E-Series Coverage — Confirmed fitment across HSH380S, HSH380B, E1250S, E1250P, E2200, and E3000 hydronic surface heater configurations, including LP/NG, diesel, and generator-equipped models.
- Structural Integrity Where It Counts — A loose or incorrect fastener in a hydronic heater assembly can allow panels, brackets, or fluid-circuit components to shift under vibration or thermal cycling — this OEM bolt keeps critical joints tight.
- Fuel and Fluid System Safety — In hydronic heating applications, fasteners that secure plumbing brackets, burner housings, or tank mounts are safety-critical. Using the correct OEM-spec bolt maintains the design integrity of those connections.
A bolt in a hydronic surface heater serves as the primary mechanical fastener holding structural panels, fluid-circuit brackets, burner components, and accessory mounts in their correct positions. In ground-heating applications, these assemblies endure significant thermal cycling and outdoor conditions that can accelerate wear on undersized or incorrect fasteners. When a bolt stretches, strips, or is substituted with an incorrect grade, joint integrity is compromised — potentially leading to misaligned components, fluid-circuit leaks, or burner housing movement that affects safe, efficient operation.
Part Details
| Part Number | 5100024228 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Bolt |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| E1250S | E1250S | 5200012355, 5200012354 |
| E3000 Ground Heater, 3kW Gen, TC | E3000 | 5100017807, 5100017809, 5100017806, 5100017808, 5100017810, 5100017811, 5100017801 |
| HSH380s | HSH 380S | 5100054643 |
| E 1250P Hydronic Heater, Premium, Diesel | E1250P | 5200012357, 5200012356 |
| HSH380S-Diesel, with Generator | HSH380S | 5200012371, 5200012370 |
| HSH380B-Diesel, without generator | HSH380B | 5200012359 |
| E2200 GROUND HEATER, 3kW GENERATOR | E2200 | 5100017448, 5100017449 |
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.
