The Wacker Neuson Crankcase is a genuine OEM crankcase designed for a wide range of Wacker Neuson equipment, including the DPU 3050H, DPU 3060H, DPU 3070H, DPU 3750Hts, DPU 3760Hts, and DPU 3060H-TS reversible vibratory plate compactors, PT3H trash pumps, HSH350 hydronic surface heaters, and E1100 ground heaters. Sourced directly from Wacker Neuson, part number carries the same OEM specifications as the original component it replaces. This crankcase serves as the structural core of the engine assembly, making correct part identification critical before ordering. Compatibility spans multiple machine families and configurations — verify your model number against the fitment list to confirm the right application.
Key Features
- Genuine OEM Engine Integrity — Manufactured to Wacker Neuson's original casting and dimensional tolerances, ensuring proper bore alignment, seal seating, and bearing journal fit for the shared Honda engine platform used across these machine families.
- Direct Engine Replacement — Mounts using the original bolt pattern and port configurations, allowing the crankcase to accept all existing internal components without rework or adaptation.
- Broad Cross-Family Fitment — A single part number covers DPU 3050H, DPU 3060H, DPU 3070H, DPU 3750Hts, DPU 3760Hts, and DPU 3060H-TS compactors, PT3H trash pumps, HSH350 hydronic surface heaters, and E1100 ground heaters.
- Structural Foundation for Full Engine Function — The crankcase houses and aligns every major rotating and reciprocating assembly; a cracked, warped, or damaged crankcase leads to oil leaks, loss of compression, bearing failure, and complete engine seizure if left unaddressed.
- Oil System Integrity — Correctly sealed crankcase walls maintain proper oil pressure and prevent contamination ingress, protecting crankshaft bearings and cylinder walls from accelerated wear.
The crankcase is the primary structural housing of the engine — it holds the crankshaft, supports the cylinder bore, and forms the sealed lower chamber that contains lubricating oil under pressure. Every major engine component — pistons, connecting rods, bearings, and the oil sump — depends on the crankcase for alignment and containment. When a crankcase is cracked, warped, or compromised by impact damage or thread failure, the engine loses the ability to maintain oil pressure and mechanical alignment, resulting in rapid internal wear or complete failure. Replacing a damaged crankcase with a genuine OEM unit restores the engine to its original structural specification and protects every downstream component.
Part Details
| Part Number | 5000202331 |
|---|---|
| Old Part Number | 0202331 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Crankcase |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydronic Surface Heater | HSH350 | 5000620254, 5200001677 |
| PT3H Pump | PT3H | 5000009100, 5000009103, 5000009242, 5100014963, 5100014964 |
| E1100 GROUND HEATER | E1100 | 5000620172, 5200001676 |
| DPU 3050H | DPU 3050H | 5000610039, 5000008759 |
| DPU 3060H | DPU 3060H | 5000610040, 5000008760 |
| DPU 3070H | DPU 3070H | 5000610041, 5000008908 |
| DPU 3060H-TS | DPU 3060H-TS | 5000610042, 5000610006 |
| DPU 3050HE | DPU 3050HE | 5000610298 |
| DPU 3060HE-TS | DPU 3060HE-TS | 5000610302 |
| DPU 3050H US | DPU 3050H US | 5100000310 |
| DPU 3750Hts | DPU 3750Hts | 5000610321 |
| DPU 3750Hets | DPU 3750Hets | 5000610322 |
| DPU 3760Hts | DPU 3760Hts | 5000610358 |
| DPU 3760Hets | DPU 3760Hets | 5000610359 |
| DPU 3750Hts US | DPU 3750Hts US | 5100000311 |
| Vibration Plate | DPU 3050Hw US Army | 5100009915 |
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.
