Fuel Pump Diaphragm Kit for Yamaha Outboard Motors 9.9HP 15HP, Replacement 677-24411-02 and 677-24471-00, 5 Holes In Australia - Darrahopens
Product Description
Designed for Yamaha Outboard Motors 9.9HP and 15HP, this intake or carburettor-related replacement part helps restore smooth engine response, stable idling and reliable fuel or air system performance. Ideal for small engine repair when the original component is worn, blocked, cracked or leaking, it supports accurate fitment by keeping model, size and connection details clear for easier maintenance.
Key Features
- Compatible Fit: Suitable for Yamaha outboard motors in the 9.9HP / 15HP range.
- Supports Engine Performance: Helps maintain smooth throttle response and consistent idle behaviour when replacing a faulty intake or carburettor-related part.
- Repair Solution: Useful for addressing common issues such as leaks, blockage, cracks or unstable fuel system response.
- Installation Check Friendly: Clear size, displacement and interface matching helps reduce fitment errors before installation.
- Maintenance Ready: Best installed with clean hoses and mounting surfaces to help protect the fuel path and intake opening from debris.
- Practical Replacement Part: A dependable option for outboard engine servicing, inspection and routine repair work.
Specifications
| Product Type | Intake / Carburettor-Related Part |
| Compatible Brand | Yamaha |
| Compatible Models | Outboard Motors |
| Compatible Power | 9.9HP, 15HP |
| Application | Small Engine Repair and Replacement |
Usage
Recommended for outboard maintenance, marine engine repair, replacement of worn fuel system parts, and routine servicing. Before final installation, compare the shape, orientation, interface size and clearance with the existing part, then check clamps, idle quality, throttle response and any fuel seepage before regular use.
Returns, Refunds and Replacements
Products that are received faulty, damaged, or not as described are eligible for a return, refund, or replacement in accordance with the Australian Consumer Law (ACL). We are committed to ensuring all products meet the standards of quality and reliability expected by our customers. However, please note that we do not accept returns or provide refunds for change of mind. We encourage you to carefully consider your purchase to ensure it meets your needs and expectations.
Delivery Timeframe
Please note that we cannot guarantee the exact date of arrival, and the delivery timeframes (excluding weekends and public holidays) are as follows:


- For customers in Victoria, approximately 7-10 working days;
- For customers in NSW, SA, ACT, and QLD, approximately 9-12 working days;
- For customers in WA, NT, and TAS, approximately 9-12 working days.
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