Multiquip 14431 Rocker Arm Valve

The Multiquip 14431 is a genuine OEM Rocker Arm Valve designed for a wide range of Honda-powered Multiquip equipment, including plate compactors, rammers, rollers, mixers, generators, pumps, saws, and power trowels. As an authentic OEM component, it is manufactured to the exact specifications required by the Honda engines found across the MVC, MVH, MTX, AR, WM, MC, GA, QP, and MP series machines. This part directly replaces the original rocker arm valve and installs without adaptation, ensuring the engine valve train operates as intended. Verify your model code against the fitment list to confirm compatibility before ordering.

Key Features

• Genuine OEM Valve Train Precision — Manufactured to exact Honda engine tolerances, ensuring correct rocker-to-valve contact geometry and proper valve actuation across every lift cycle.
• Broad Honda-Engine Fitment — Compatible with Honda-powered models across multiple Multiquip equipment families, including MVC82VHW, MVH408GH, MTX70HDR, AR13H, WM70S/P, MC94P/S, GA6HEB, QP402H, and many more.
• Drop-In Installation — Matches the original mounting position, rocker geometry, and fastener pattern of the factory component for straightforward valve cover access installation.
• Restores Proper Valve Timing — A worn or damaged rocker arm causes inconsistent valve lift, leading to rough idle, power loss, or hard starting. Replacing with the correct OEM component restores stable combustion and full engine output.
• Fuel System and Engine Compliance — Using the correct OEM rocker arm maintains proper fuel-air mixture and compression integrity, which is especially important on equipment operating in regulated emissions environments.

The rocker arm valve is a critical component of the engine's valve train, responsible for transferring motion from the camshaft to open and close the intake and exhaust valves at precisely timed intervals. When this part wears, cracks, or develops excessive play, valve timing is disrupted — resulting in symptoms such as loss of power, increased fuel consumption, rough running, or failure to start. Replacing the rocker arm valve with a genuine OEM part restores the precise mechanical relationship between the camshaft and valves, bringing the engine back to correct operating condition.

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.