Description
Overview:
The Inlet Valve for Honda WB30XT Pump is a genuine Honda component that controls water entry into the pump and helps maintain reliable suction. Acting as a one-way check valve, it allows water to flow into the pump while preventing backflow that can cause loss of prime and reduced performance. Built from corrosion‐resistant materials suited to water use, it is engineered for a precise fit on the Honda WB30XT, ensuring correct operation without modification. Replacing a worn inlet valve can restore smooth priming, stable flow, and protect internal parts such as the impeller. Ideal for site dewatering, irrigation, and general water transfer tasks, this OEM part (78110-YB4-000 / 78110 YB4 000) supports dependable service for both trade and DIY users.
Key Features:
- Genuine Honda part for assured compatibility and build quality
- OEM reference: 78110-YB4-000 (also marked as 78110 YB4 000)
- One-way valve design prevents backflow and loss of prime
- Helps maintain stable suction, flow rate, and pump efficiency
- Durable, corrosion-resistant construction for long service life
- Accurate fit for the Honda WB30XT, no modifications required
- Supports quick replacement with basic hand tools
- Suitable for fresh water and typical site conditions
- Aids in protecting the impeller and other internal components
- Reliable choice for routine maintenance and fault rectification
Typical Applications:
Use when the pump struggles to prime, loses water after shutdown, or shows reduced suction due to a worn or leaking inlet valve. Suitable for maintaining Honda WB30XT pumps on construction sites, landscaping works, agriculture, utilities, and general water transfer tasks such as dewatering, irrigation supply, and moving water from tanks or ponds.
Also known as:
Inlet check valve, suction-side check valve, non-return inlet valve, pump inlet valve, water pump inlet valve, NRV (inlet).
Fits Models:
Honda WB30XT
Product Specifications
| L&S Part No. | 78110 YB4 000 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Honda |
| OEM No. | 78110YB4000 |
| Unit of Sale | 1 |
| Machine Type | Pumps |
