The Wacker Neuson Crankcase is a genuine OEM component designed for the RD7H and RD7He series tandem rollers and the DPU 4045H, DPU 4545H, DPU 5045H, and DPU 5545H series diesel reversible vibratory plate compactors. Sourced directly from Wacker Neuson, this crankcase meets the exact specifications of the original part. It covers an extensive range of configurations across both the RD7 tandem roller family and the DPU heavy-duty diesel plate series, including standard, emission-controlled, and export variants. Confirm your machine's model number before ordering to ensure a correct application match.
Key Features
- Genuine OEM Structural Integrity — Cast and machined to the original tolerances that contain and protect internal engine components under sustained compaction loads, ensuring the crankcase seals and supports the engine assembly exactly as engineered.
- Direct-Fit Replacement — Matches the original bolt pattern, bearing bore dimensions, and sealing surfaces so the crankcase drops into place without modification to gaskets, mounts, or ancillary components.
- Broad Series Coverage — Fits multiple configurations across the RD7H and RD7He tandem roller series and the DPU 4045H, DPU 4545H, DPU 5045H, and DPU 5545H diesel vibratory plate families, including standard, ap, ec, eh, and f variants.
- Engine Containment and Lubrication Support — A sound crankcase maintains proper oil pressure and prevents contamination of the lubrication circuit; a cracked or damaged crankcase leads to rapid oil loss, bearing failure, and engine seizure.
- Verified OEM Part Number — Part number 5000207773 is validated against Wacker Neuson's parts catalog, giving you confidence that you are ordering the correct structural engine housing for your specific machine configuration.
The crankcase is the main structural housing of the engine. It encloses the crankshaft, connecting rods, and lower end of the engine while forming the reservoir and pressure boundary for the lubrication system. On diesel-powered compaction equipment like the DPU and RD7 series, the crankcase must withstand continuous vibration and mechanical stress across demanding compaction cycles. When a crankcase develops cracks, warping, or damage to its sealing surfaces, oil leaks rapidly follow — leading to lubrication starvation, overheating, and eventual engine failure if the housing is not replaced promptly.
Part Details
| Part Number | 5000207773 |
|---|---|
| Old Part Number | 0207773 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Crankcase |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD7H-S ROLLER,DOUBLE DRUM | RD7H-S | 5000009487 |
| RD 7S | RD7H-S EU | 5000620795 |
| Double Drum Vibratory Roller | RD7H | 5000008042, 5100017195, 5100017338, 5200015242, 5200015245, 5100006333 |
| RD7 Tandem Roller | RD7He | 5100017193, 5100017194, 5200015241, 5200015244, 5100038031, 5100018451 |
| V.Plate DPU 5045Heap | DPU 5045H | 5000610046, 5000610052, 5000610047 |
| V.Plate DPU 4045Hap | DPU 4045H | 5000610044, 5000610051, 5000610064 |
| DPU5545Heh | DPU5545Heh | 5100009652 |
| DPU5545HEH US | DPU5545Heh US | 5100009653 |
| DPU5545Hehap | DPU5545Hehap | 5100009654 |
| DPU5545Hech | DPU5545Hech | 5100009655, 5100051523 |
| DPU4545Heh | DPU4545Heh | 5100009659 |
| DPU4545HEH US | DPU4545Heh US | 5100009660 |
| DPU4545Hech | DPU4545Hech | 5100015429, 5100051522 |
| DPU5545He | DPU5545He | 5100016947 |
| DPU5545Heap | DPU5545Heap | 5100016949 |
| DPU5545Hec | DPU5545Hec | 5100016950 |
| DPU4545He | DPU4545He | 5100016951 |
| DPU4545Hec | DPU4545Hec | 5100016953 |
| DPU5545H | DPU 5545H | 5100009656, 5000610352 |
| DPU4545H | DPU 4545H | 5100009661, 5000610348 |
| DPU5545HECH US | DPU5545Hech US | 5100016948 |
| DPU4545HECH US | DPU4545Hech US | 5100016952 |
| DPU4545Hechzf | DPU4545Hechzf | 5100022112 |
| DPU 5045He-VIBROPLATE | DPU 5045He US | 5000610367 |
| DPU5545He-VIBROPLATE | DPU 5545He US | 5000610402 |
| Vibratory Plate DPU 4545He US | DPU 4545He US | 5100000679 |
| DPU4545He-VIBROPLATE | DPU 4545He | 5000610347 |
| Vibratory Plate DPU 4545Hap | DPU 4545Hap | 5000610349 |
| Vibratory Plate DPU 5545He | DPU 5545He | 5000610351 |
| Vibratory Plate DPU 5545Heap | DPU 5545Heap | 5000610353 |
| Vibratory Plate | DPU 5545Hec | 5100005859 |
| RD7Heh | RD7Heh | 5100006334 |
| RD7Hf | RD7Hf | 5100006338 |
| RD7Hehf | RD7Hehf | 5100006339 |
| RD7Hfb | RD7Hfb | 5100006343 |
| RD7Hehfb | RD7Hehfb | 5100006344 |
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.
