The Multiquip 820100 Water Pump Gasket is a genuine OEM component designed for HHXD5, HHXG5, and HHXD5-ES Whiteman ride-on power trowels. As a direct OEM replacement, this gasket is manufactured to the same specifications as the original part, ensuring a proper seal at the water pump interface. Sourced directly through authorized Multiquip supply channels, part number 820100 is the correct service replacement for these machines.
Key Features
- OEM-Grade Sealing Material — Manufactured to the same material and compression specifications as the original, maintaining a leak-free seal at the water pump mating surface.
- Drop-In Installation — Matches the original gasket profile exactly, seating correctly against the water pump housing without trimming or reworking mating surfaces.
- Confirmed Fitment — Verified for HHXD5, HHXG5, and HHXD5-ES Whiteman ride-on power trowels.
- Coolant System Integrity — A correctly installed water pump gasket keeps the cooling circuit sealed under pressure, preventing coolant loss that can lead to engine overheating during extended troweling operations.
- Genuine Multiquip OEM Part — Supplied as an authentic Multiquip replacement, so you can be confident the part matches the original design intent for your machine.
The water pump gasket forms a pressure-tight seal between the water pump housing and the engine block, preventing coolant from leaking out of the cooling circuit. On ride-on power trowels like the HHXD5 and HHXG5, maintaining a healthy cooling system is critical to keeping the engine at safe operating temperatures during long finishing runs. When this gasket deteriorates or fails, coolant can escape the system, causing the engine to run hot and potentially resulting in significant engine damage if left unaddressed.
Part Details
| Part Number | 820100 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Water Pump Gasket |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Ride-On Power Trowels | HHXD5 |
| Whiteman Ride-On Power Trowels | HHXG5 |
| Whiteman Ride-On Power Trowels | HHXD5-ES |
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.
