Description
Overview:
The Pump Clack Valve (Inlet) is a Genuine Honda part for the WB20XT water pump. It acts as a non-return/check valve on the suction side, helping the pump hold prime and preventing backflow so flow starts quickly and stays stable. Built for durability, it uses a robust polymer body with an elastomer sealing flap for a positive seal under repeated cycling. The valve is engineered to Honda's specifications for a precise fit and consistent performance. Dimensions are Length 11 cm, Width 6 cm, Height 1 cm, with hole spacing at 9 cm centre-to-centre, allowing straightforward alignment during fitting. It is a direct replacement for OEM No. 78110-YB3-000 and is suitable for both professional maintenance and DIY repairs on the Honda WB20XT.
Key Features:
- Genuine Honda part for assured quality and compatibility
- Direct replacement for OEM No. 78110-YB3-000
- Maintains suction prime and prevents backflow for steady pumping
- Durable polymer body with elastomer flap for reliable sealing
- Sized for easy alignment: 11 cm x 6 cm x 1 cm; hole spacing 9 cm
- Engineered to fit the Honda WB20XT without modification
- Helps restore lost performance caused by worn or leaking valves
- Quick to install with basic hand tools, minimising downtime
- Corrosion-resistant materials suited to outdoor and site conditions
- Supports efficient transfer of water in varied working environments
Typical Applications:
Routine servicing and repairs of Honda WB20XT water pumps used for site dewatering, garden and landscape irrigation, agriculture, and general water transfer. Ideal when the pump struggles to hold prime, loses flow, or shows signs of backflow through the inlet, restoring dependable start-up and steady operation.
Also known as:
Pump inlet clack valve, non-return valve, check valve, suction clack, inlet check valve, flapper valve for inlet side, one-way inlet valve for water pumps.
Fits Models:
WB20XT
Alternate Part Numbers:
78110-YB3-000, 78110YB3000
Product Specifications
| L&S Part No. | 78110 YB3 000 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Honda |
| OEM No. | 78110YB3000 |
| Unit of Sale | 1 |
| Applications | WB20XT |
| Machine Type | Pumps |
| Fits Brands | Honda |
| Fits Models | WB20XT |
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