The Wacker Neuson Crankcase Cover Complete is a genuine OEM assembly designed for the GV3800 portable generator. As a factory-sourced component, it is manufactured to the exact specifications of the original part, ensuring a correct, trouble-free installation on your machine. This complete cover assembly is the recommended replacement whenever the original shows damage, wear, or oil seepage that compromises engine integrity.
Key Features
- Genuine OEM Sealing Integrity — Factory-manufactured to match the original crankcase cover's gasket mating surfaces and housing tolerances, maintaining a proper oil-tight seal around the engine block.
- Complete Assembly — Supplied as a full Crankcase Cover Complete unit, so all cover components arrive together and install as a direct, bolt-on replacement for the original part.
- Confirmed GV3800 Fitment — Verified for the Wacker Neuson GV3800 portable generator; use part number 5200003877 to confirm compatibility before ordering.
- Engine Protection — A correctly fitted crankcase cover keeps oil contained and contaminants out, protecting internal engine components and sustaining consistent generator output under load.
- Sourced Direct from Wacker Neuson — Genuine OEM origin means this part meets the same standards as the cover that shipped with your GV3800, giving you confidence in long-term fitment and performance.
The crankcase cover seals the lower or side portion of the engine block, enclosing the crankshaft, connecting rod, and associated internal components while retaining the engine oil needed to lubricate those moving parts. It works in conjunction with a gasket or integrated seal to prevent oil leaks and keep debris and moisture away from critical engine internals. When the cover cracks, warps, or its sealing surfaces degrade, oil loss and contamination can follow — leading to accelerated engine wear and eventual generator failure if not addressed promptly.
Part Details
| Part Number | 5200003877 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Crankcase Cover Complete |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Value Portable Generator | GV3800 | 5000620994 |
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.
