Multiquip 14751ZF1000 Valve Spring

The Multiquip 14751ZF1000 Valve Spring is a genuine OEM component designed for a wide range of Honda-powered Multiquip equipment, including MVC and MVH plate compactors, WM and MC series mixers, QP centrifugal and trash pumps, walk-behind trowels, masonry saws, and more. As a factory-sourced part, the part meets the exact specifications required by the Honda small engines found across the Multiquip product lineup. Sourced directly through authorized Multiquip supply channels, this valve spring is a drop-in replacement that restores proper engine valve operation without guesswork. DHS Equipment stocks this part to support contractors who need the right component the first time.

Key Features

• Genuine OEM Spring Rate: — Manufactured to the precise tension and compression spec required by Honda small engines, ensuring correct valve timing and seating across every application.
• Direct Engine Valve Replacement: — Designed to seat into the valve stem and retainer assembly exactly as the original, with no fitting adjustments needed during installation.
• Broad Honda-Engine Fitment: — Compatible with an extensive range of Multiquip and portfolio-brand equipment powered by Honda small engines, including MVC64, MVC82, MVH128, MVH150, WM70, MC42, MC62, MC64, QP2TH, QP303H, JH55C, CA4HM, and many more series.
• Restores Proper Valve Sealing: — A worn or fatigued valve spring allows valves to float or seat inconsistently, causing compression loss, hard starting, and rough running; replacing it restores full engine compression and smooth operation.
• Fuel System Integrity: — Correct valve spring tension is essential to maintaining combustion chamber sealing, which directly affects fuel efficiency and exhaust emissions compliance on Honda-powered equipment.

The valve spring is a small but critical component inside a four-stroke engine's cylinder head. It holds the intake or exhaust valve firmly closed against its seat when the valve is not being actuated by the camshaft, maintaining the combustion chamber seal needed for compression and efficient fuel burn. Over time, valve springs can weaken, crack, or lose their rated tension due to heat cycling and wear — when this happens, the engine may exhibit hard starting, loss of power, excessive oil consumption, or a rough idle. Replacing a fatigued valve spring with a correctly rated OEM part restores proper valve operation and brings the engine back to its designed performance level.

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.