The Wacker Neuson Crankcase Housing is a genuine OEM component designed for the D4000 Diesel Power Unit for Internal Vibrator and the L5000/225 series in both ISO and ANSI configurations. As a direct OEM replacement, this crankcase housing is manufactured to the same specifications as the original part, ensuring a consistent, proper fit within the engine assembly. If your machine is showing signs of crankcase damage, oil leaks, or structural wear at the engine base, replacing with the correct OEM part is the most dependable path back to full operation. Verify your model number against the fitment list before ordering to confirm compatibility with your specific unit.
Key Features
- OEM-Grade Structural Integrity — Cast and machined to the same dimensional tolerances as the original, ensuring correct bore alignment and sealing surface quality critical to crankcase function.
- Direct-Fit Replacement — Matches the original mounting points and mating surfaces of the engine assembly, allowing installation without modifications to gaskets, seals, or fastener patterns.
- Broad L5000/225 Series Coverage — Compatible with L5000/225 ISO and L5000/225 ANSI configurations as well as the D4000 Diesel Power Unit, covering multiple common Wacker Neuson internal vibrator drive units.
- Protects Internal Engine Components — A sound crankcase housing maintains proper oil containment and bearing support; a cracked or damaged housing leads to rapid lubricant loss and accelerated wear on the crankshaft and connecting rod.
- Genuine Wacker Neuson OEM Part — Sourced directly through authorized Wacker Neuson supply channels, so you receive the same part that ships in new equipment — not an approximate substitute.
The crankcase housing forms the structural foundation of the engine, enclosing the crankshaft, connecting rod, and lower engine internals while providing the mounting surface for the cylinder assembly above and the oil sump below. It keeps engine oil sealed within the system and maintains the precise alignment that all rotating internal components depend on to function correctly. When a crankcase housing cracks, warps, or develops damaged sealing surfaces, oil loss and internal contamination follow quickly — making prompt replacement with a correctly specified part essential to restoring the engine to safe, reliable operation.
Part Details
| Part Number | 5000206165 |
|---|---|
| Old Part Number | 0206165 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Crankcase Housing |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Diesel Power Unit for Internal Vibrator | D4000 | 5000009091 |
| L5000/225 ISO | L5000/225 ISO | 5000610329 |
| L5000/225 ANSI | L5000/225 ANSI | 5000610341 |
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.
