Description
Overview:
This Pump Housing O-Ring is a Genuine Honda part designed for the Honda WB20XT centrifugal water pump. Manufactured from durable rubber, it provides a tight, reliable seal between the pump housing components to prevent water and air leaks, helping the pump hold prime and maintain discharge performance. The section thickness is approximately 0.13 inches (about 3.3-3.4 mm), and the overall loop circumference is around 28 inches (about 711 mm), giving practical guidance for identification and replacement. Supplied as Honda part number 91351-YB3-003, it is built to Honda's OEM standards for consistent fit and longevity. Suitable for regular servicing or fault rectification, this O-ring supports dependable operation for trades, hire fleets, groundskeeping, and domestic users running a WB20XT pump.
Key Features:
- Genuine Honda OEM component (91351-YB3-003) for dependable fit on WB20XT
- Durable rubber construction for long service life under pump operating conditions
- Helps prevent leaks by sealing the pump housing, supporting prime retention and pressure
- Approx. 0.13 in (3.3-3.4 mm) section thickness and 28 in (711 mm) circumference for sizing reference
- Straightforward to install during routine maintenance with basic hand tools
- Supports pump efficiency and reduces unnecessary wear caused by leakage
- Stable sealing performance across typical water pumping temperatures and duties
- Cost-effective preventive replacement to reduce downtime and repeat strip-downs
Typical Applications:
Used when assembling or servicing Honda WB20XT water pumps, especially after cleaning impellers, replacing seals, or diagnosing loss of prime, drips, or reduced flow. Common in site dewatering, landscaping, irrigation, flood clean-up, and general water transfer where a reliable housing seal is essential.
Also known as:
O-ring seal, pump housing seal ring, rubber gasket ring, sealing ring, housing gasket, pump body O-ring, hydraulic O-ring (pump), Honda housing seal, 91351-YB3-003 O-ring.
Fits Models:
WB20XT
Product Specifications
| L&S Part No. | 91351 YB3 003 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Honda |
| OEM No. | 91351YB3003 |
| Unit of Sale | 1 |
| Applications | WB20XT |
| Machine Type | Pumps |
| Fits Brands | Honda |
| Fits Models | WB20XT |
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