Multiquip 14773ZE1000 Exhaust Valve Spring Retainer

The Multiquip 14773ZE1000 is a genuine OEM Exhaust Valve Spring Retainer designed for a wide range of Honda-powered Multiquip equipment, including MVC and MVH plate compactors, MC and EC concrete mixers, QP centrifugal and trash pumps, MP masonry saws, and JA and CA series walk-behind trowels. As a genuine OEM component, it is manufactured to the exact specifications required by the original engine assembly. This retainer is a high-demand service part that spans numerous Honda-engine-equipped machines across the Multiquip, Whiteman, STOW, and Essick portfolios, making it a smart stocking item for fleet operators and service shops alike.

Key Features

• Genuine OEM Construction — Manufactured to Honda engine specifications, ensuring the retainer seats and locks the valve spring with the correct clamping geometry and material hardness for long-term engine valve train integrity.
• Direct Engine Drop-In — Installs into the valve train exactly as the original retainer, with no machining or fitment adjustment needed to seat correctly on the valve stem keeper groove.
• Broad Cross-Equipment Compatibility — A single part number covers Honda-powered units across MVC and MVH plate compactors, MC and EC concrete mixers, QP pumps, MP masonry saws, and CA and JA series walk-behind trowels.
• Valve Train Stability — A properly functioning exhaust valve spring retainer holds spring tension and keeps exhaust valve timing consistent; a worn or cracked retainer can cause valve float, compression loss, and engine failure.
• Verified OEM Part Number — Sourced directly through Multiquip's authorized parts supply chain, so this part matches exactly what the Honda engine requires at the factory level.

The exhaust valve spring retainer is a small but critical component in a four-stroke engine's valve train. It locks the valve spring in place against the valve stem, maintaining the correct spring tension that opens and closes the exhaust valve in time with the engine's combustion cycle. When this retainer is worn, cracked, or missing, the valve spring loses its seat, valve timing is disrupted, compression drops, and the engine can suffer serious internal damage if the valve drops into the combustion chamber.

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.