Multiquip 2773620100 Intake Rocker Arm Assembly

The Multiquip 2773620100 Intake Rocker Arm Assembly is a genuine OEM component designed for B46S90 series walk-behind power trowels. As a direct OEM replacement, this assembly is sourced and validated by Multiquip to match the original part specification, ensuring correct fitment on B46S90 equipment without guesswork. Keeping the valve train in proper working order is critical to consistent engine performance, and the 2773620100 delivers the dependability contractors expect on the job.

Key Features

• Genuine OEM Valve Train Accuracy — Manufactured to the same tolerances as the original, ensuring correct rocker geometry and consistent valve lift for the intake cycle.
• Direct Drop-In Replacement — Mounts to the existing rocker shaft and retains the original hardware interface on B46S90 trowel engines, streamlining the swap.
• Confirmed B46S90 Fitment — Verified for Whiteman walk-behind power trowel models in the B46S90 series; always cross-reference your part number before ordering.
• Sustained Engine Efficiency — A correctly seated intake rocker arm maintains proper valve timing, supporting full compression and clean combustion under continuous troweling loads.
• Sourced Through an Authorized Multiquip Dealer — Fulfilled by DHS Equipment, an authorized Multiquip parts distributor, so you receive a verified, traceable OEM component.

The intake rocker arm assembly transfers motion from the camshaft lobe to the intake valve, controlling when the valve opens to allow the air-fuel mixture into the combustion chamber. If the rocker arm wears, cracks, or loses its correct geometry, valve timing becomes erratic — leading to rough running, loss of power, and potential engine damage if left unaddressed. Replacing a worn rocker arm assembly with a genuine OEM part restores proper valve actuation and protects the engine from the downstream effects of a compromised valve train.

Part Details

Compatibility & Fitment

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.