Multiquip 12200 Culasse

The Multiquip 12200 Culasse is a genuine OEM replacement designed for a wide range of Multiquip equipment including QP3TH, QP402H, MC94P, MC64P, WM70, WM120, HTN28K, HHN34TVD, and many additional models across the Multiquip portfolio. As a factory-sourced component, the 12200 meets the same material and dimensional standards as the original part it replaces. This part spans multiple equipment families including trash pumps, centrifugal pumps, concrete mixers, mortar mixers, ride-on trowels, plate compactors, walk-behind rollers, masonry saws, welders, and concrete pumps. Confirm your model code against the fitment list before ordering to ensure correct application.

Key Features

• Genuine OEM Sourcing — Manufactured to Multiquip's original material and dimensional specifications, ensuring the part seats and seals exactly as the production component did.
• Broad Cross-Family Fitment — Compatible with QP3TH, QP402H, MC94P/S, MC64P/S, WM70, WM120, EM120 Series, SP1CE13H18, MVH304GSB, MVH308GH, MRH800GS, R2000H, HTN27K, HTN28K, HHN31V, HHN34TVD, HHNG5, GAW180HE, GAW180HEA, C30HDN series, MP2H, MP275E3, and additional listed models.
• Critical Compression Surface — The culasse (cylinder head) is the primary sealing surface between the combustion chamber and the engine block; a correctly specified replacement restores proper compression and combustion efficiency across all listed applications.
• Direct Drop-In Replacement — Matches original bolt patterns, port geometry, and deck height so installation follows the standard service procedure for the applicable engine without additional machining or adaptation.
• Combustion Integrity Restored — A worn or cracked cylinder head causes compression loss, overheating, and hard-starting; replacing with the OEM 12200 returns the engine to its specified operating condition.
• Verified Part Number — Order by part number 12200 to match the correct Multiquip OEM component; cross-reference your equipment model code from the fitment list to confirm application before purchasing.

The culasse — or cylinder head — forms the top of the engine's combustion chamber, housing the valves, spark plug port, and coolant or air-cooling passages that regulate engine temperature. It creates the sealed environment necessary for proper compression and ignition, and it works in conjunction with the head gasket to prevent combustion gases, oil, and coolant from migrating between internal passages. When the cylinder head develops cracks, warping, or erosion around the sealing surfaces, the engine will lose compression, run hot, consume excess fuel, and may fail to start altogether; replacing the 12200 Culasse with the correct OEM component restores the engine's sealed combustion environment and full operating performance.

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.