The Wacker Neuson Crankcase Cover is a genuine OEM Crankcase Cover designed for the RD12A-90 Tandem Roller series and the BFS 2020AS Saw. Sourced directly from Wacker Neuson, this part is manufactured to the same specifications as the original component installed at the factory. Whether you're servicing a standard RD12A-90, a Foldable ROPS variant, or a BFS 2020AS Saw, part is the correct direct replacement. Verify your model number before ordering to ensure a proper fit.
Key Features
- Genuine OEM Crankcase Integrity — Manufactured by Wacker Neuson to original material and dimensional tolerances, ensuring the crankcase enclosure performs exactly as it did when the machine left the factory.
- Drop-In Installation — Matches the original mounting points and sealing surfaces of the RD12A-90 and BFS 2020AS, so it installs correctly against existing hardware without rework.
- Broad RD12A-90 Series Coverage — Fits the standard RD12A-90 Tandem Roller, the Foldable ROPS configuration, and the BFS 2020AS Saw, covering multiple machine variants with a single part number.
- Engine Protection Where It Counts — A correctly fitted crankcase cover keeps contaminants, debris, and moisture away from internal engine components, maintaining oil integrity and preventing accelerated wear.
- Verified OEM Part Number — Part number 5000212751 is the Wacker Neuson factory-assigned reference, eliminating guesswork when sourcing the right cover for your machine.
The crankcase cover forms a protective outer enclosure over the engine's crankcase, sealing the lower end of the engine from dirt, water, and physical damage. It works alongside gaskets and seals to maintain a controlled environment around the crankshaft and lower engine assembly, which is essential for proper lubrication and long engine life. When a crankcase cover is cracked, damaged, or missing, contaminants can enter the engine and oil can escape, leading to rapid internal wear and potential engine failure.
Part Details
| Part Number | 5000212751 |
|---|---|
| Old Part Number | 0212751 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Crankcase Cover |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD12A-90 Tandem Roller | RD12A-90 | 5000620058, 5000620320, 5000620369 |
| BFS 2020AS SAW | BFS 2020AS | 5000620086 |
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.
