The Multiquip 2771550301 Rocker Cover Complete is a genuine OEM component designed for the B46S90 Whiteman walk-behind power trowel. As a direct OEM replacement, this part meets the original design specifications, ensuring a proper fit and seal within the valve train assembly. Verified for the B46S90 series, this cover installs exactly as the original, with no guesswork on fitment.
Key Features
- Genuine OEM Sealing Integrity — Manufactured to the original material and dimensional spec, ensuring the cover seats correctly against the cylinder head and maintains a consistent oil-tight seal.
- Direct-Fit Replacement — Designed as a drop-in replacement for the B46S90, aligning with all existing mounting points and gasket surfaces for a straightforward swap.
- Confirmed B46S90 Compatibility — Sourced directly from Multiquip and verified for Whiteman B46S90 walk-behind power trowel applications.
- Valve Train Protection — A correctly sealed rocker cover keeps contaminants out of the valve train and prevents oil leaks that can lead to engine wear or low-oil shutdowns mid-pour.
- Complete Assembly — Supplied as a complete unit, so you receive everything needed for a full rocker cover replacement in a single part order.
The rocker cover sits atop the cylinder head and encloses the rocker arm assembly and valve train components. Its primary role is to contain engine oil that lubricates the rockers and valves while keeping dirt, debris, and moisture out of the upper engine. When the rocker cover cracks, warps, or its sealing surface deteriorates, oil can leak onto hot engine surfaces or contaminants can enter the valve train, accelerating wear and potentially causing engine damage. Replacing a compromised rocker cover promptly keeps the engine running cleanly and extends the service life of the valve train assembly.
DHS Equipment is an authorized Multiquip parts dealer. If you need help confirming this is the right part for your machine, contact our parts team with your model and serial number before ordering.
Part Details
| Part Number | 2771550301 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Rocker Cover Complete |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Walk-Behind Power Trowels | B46S90 |
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.
