Description
Overview:
This Carburettor Assembly is a genuine Honda part designed for the WT30XK4 petrol water pump. It meters and mixes fuel and air so the engine starts reliably, idles smoothly, and delivers stable power under load. Built with a robust metal body and quality components suited to outdoor and site conditions, it offers long service life with consistent performance. As an OEM-spec unit (OEM No. 16100-Z8S-WA1), it is engineered to match the original dimensions and flow characteristics of the WT30XK4, ensuring correct fit and function without modification. Ideal for restoring performance on hard‐used pumps, it helps maintain efficiency and reduce downtime across construction, agriculture, landscaping, and hire applications.
Key Features:
- Genuine Honda replacement for accurate fit and operation (OEM No. 16100-Z8S-WA1)
- Direct-fit assembly for the WT30XK4 water pump to minimise downtime
- Durable metal construction suited to demanding, outdoor environments
- Correct fuel-air metering for easier starting and stable idle
- Smooth running under load to help maintain pump output and reliability
- Designed to support fuel efficiency when maintained to Honda guidelines
- Compatible with standard unleaded petrol used in Honda four-stroke pumps
- Factory-style linkage points for choke and throttle controls
- A practical solution for remedial maintenance on ageing or poor-running pumps
Typical Applications:
Used to restore or maintain engine performance on Honda WT30XK4 trash/water pumps working on building sites, utilities, flood relief, dewatering trenches, agriculture, and general site services. Suitable for routine servicing when starting becomes difficult, idle is unstable, or fuel consumption increases.
Also known as:
Carburettor, carb assembly, carburettor unit, carb body, fuel mixer, carb (UK), carburetor (US), mixer assembly, float-type carb, engine carb.
Fits Models:
WT30XK4
Alternate Part Numbers:
16100-Z8S-WA1
Product Specifications
| L&S Part No. | 16100 Z8S WA1 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Honda |
| OEM No. | 16100-Z8S-WA1 |
| Unit of Sale | 1 |
| Machine Type | Pumps |
| Fits Brands | Honda |
| Key Features | - Genuine Honda part for WT30XK4 water pump - OEM No. 16100-Z8S-WA1 ensures correct fit - Durable metal construction for outdoor use - Accurate fuel-air metering for stable performance - Compatible with standard unleaded petrol |



