Multiquip 12391ZE1000 Head Cover Packing

The Multiquip 12391ZE1000 Head Cover Packing is a genuine OEM seal designed for a wide range of Multiquip equipment, including MVC82VHW, MVC82VH, MVB85H, MVH128GH, MVH158GH, MVC88VTHW, MVC88VTH, MVC90H, MVC64VHW, and MVC64VH plate compactors, as well as CA4HM and CA-4-4H walk-behind power trowels, WM70S/P mixers, MC64P/S and MC44S mixers, QP205SH centrifugal pumps, SP1G, MP1455HP, MP120E, MP115E, and MP1H saws, GAC2.5HR and GA2.5HR gasoline powered generators, G55H vibrators, and GAC2.2HZ generators. Sourced directly from Multiquip, this part carries the exact material and dimensional specifications of the original component it replaces. Keeping the correct packing in place is essential for maintaining a proper seal at the head cover and preventing oil or combustion gases from escaping. DHS Equipment stocks genuine Multiquip OEM parts so you can order with confidence and get your equipment back to work fast.

Key Features

• Genuine OEM Sealing Material — Manufactured to the same compression and material grade as the original, ensuring the head cover seals correctly against the mating surface without weeping or blowby.
• Drop-In Installation — Matches the original profile and thickness exactly, seating into the head cover channel the same way the factory packing did — no trimming or adjustment needed.
• Broad Equipment Compatibility — Verified fit across MVC, MVH, and MVB plate compactors, walk-behind trowels, mixers, pumps, saws, and generators — confirm your model code before ordering.
• Protects Engine Integrity — A failed or compressed-out head cover packing allows oil seepage and can introduce contaminants into the valve train, leading to accelerated wear and messy jobsite leaks.
• Part Number Confidence — Order by Multiquip part number 12391ZE1000 to ensure you receive the correct packing for your specific model — not a generic substitute.

The head cover packing is a formed gasket or rope-style seal that sits between the valve or head cover and the engine block, preventing engine oil and combustion gases from escaping at that joint. Over time, heat cycling causes the packing material to harden, compress, or crack, breaking the seal and allowing oil to leak down the exterior of the engine. Replacing a worn head cover packing promptly keeps oil where it belongs, protects surrounding components from oil contamination, and maintains consistent engine performance across all the equipment families this part serves.

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.