The Multiquip 820648 Cylinder Head Gasket HTN31V is a genuine OEM component designed for the HTN31V ride-on trowel. As a direct factory replacement, this gasket meets the exact material and dimensional specifications required for a proper seal between the cylinder head and engine block. Sourced directly through Multiquip's authorized parts network, 820648 is the correct part for maintaining engine integrity on HTN31V equipment. DHS Equipment stocks this genuine OEM part so you can get your machine back to work without guesswork.
Key Features
- Genuine OEM Sealing Material — Manufactured to the exact compression and material grade specified for the HTN31V engine, ensuring a proper combustion seal from the first use.
- Direct-Fit for HTN31V — Engineered to match the bolt pattern, bore cutouts, and deck profile of the HTN31V cylinder head, dropping straight into place during a head rebuild or reseal.
- HTN31V Ride-On Trowel Compatibility — Confirmed fitment for the Multiquip HTN31V mechanical ride-on trowel series.
- Combustion Chamber Integrity — A correctly seated head gasket maintains compression and prevents coolant or oil intrusion into the combustion chamber, supporting consistent engine output during finishing operations.
- Fuel and Emission System Safety — A failing or improperly seated head gasket can allow combustion gases to escape past the sealing surface, creating both performance and safety concerns — this OEM replacement restores the correct seal.
The cylinder head gasket sits between the engine block and the cylinder head, forming a pressure-tight seal that contains combustion gases while keeping oil and coolant out of the cylinder. On a ride-on trowel like the HTN31V, the engine works hard under sustained load, making a reliable head gasket critical to maintaining full compression and smooth power output. When a head gasket fails, the engine may lose compression, overheat, consume coolant or oil, or produce white or blue exhaust smoke — all signs that immediate replacement is needed to prevent further engine damage.
Part Details
| Part Number | 820648 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Cylinder Head Gasket HTN31V |
Compatibility & Fitment
| Name | Model |
|---|---|
| HTN31V | HTN31V |
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.
