The Multiquip 16212ZH7800 is a genuine OEM Insulator Gasket designed for a range of Multiquip equipment including CA4HM, CA-4-4H, MVB85H, MVC64VH, MVC64VHW, and MC44S models. As a factory-original component, it delivers the exact material grade and sealing geometry specified by Multiquip engineers, ensuring a proper, leak-free fit without guesswork. Sourced directly through authorized channels, this OEM part is the correct call when you need a straight swap with no compatibility concerns. Verify your model code against the fitment list before ordering to confirm this is the right part for your machine.
Key Features
- OEM-Grade Sealing Material — Manufactured to the exact composition and thickness spec required for effective combustion-zone insulation, maintaining the integrity of the seal under thermal cycling.
- Drop-In Replacement — Matches the original bolt pattern and mating surface profile, seating correctly between the carburetor and intake without reworking surrounding components.
- Broad Multiquip Fitment — Compatible with CA4HM, CA-4-4H walk-behind trowels, MVB85H and MVC64VH/MVC64VHW plate compactors, and MC44S concrete mixer models.
- Protects Engine Performance — A properly sealed insulator gasket prevents air and fuel leaks at the carburetor interface, keeping the air-fuel mixture consistent and combustion clean across all operating conditions.
- Fuel System Safety — A failed or cracked insulator gasket can introduce unmetered air or fuel vapors into the engine bay, making prompt replacement important for safe, controlled engine operation.
The insulator gasket sits between the carburetor and the engine intake port, providing a heat-resistant, airtight seal that isolates the carburetor from direct engine heat while preventing air leaks that would disrupt the fuel mixture. On small-engine equipment like compactors, trowels, and mixers, even a minor leak at this joint can cause hard starting, rough idle, or unpredictable throttle response. When this gasket degrades, cracks, or compresses unevenly, the engine can run lean, overheat, or fail to develop full power — making it a small part with an outsized impact on day-to-day machine reliability.
For assistance confirming fitment or placing your order, contact the DHS Equipment team directly.
Part Details
| Part Number | 16212ZH7800 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Insulator Gasket |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Walk-Behind Power Trowels | CA4HM |
| Plate Compactors | MVB85H |
| MQ Mixers | MC44S |
| International Walk-Behind Power Trowels | CA-4-4H |
| Plate Compactors | MVC64VHW |
| Plate Compactors | MVC64VH |
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.
