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Item #:
161254083
043-04400-50 Fuel Tank Cap Fit For Robin Subaru EH25 EH35 EX13 EX17 EX21 EX27 Engine
Item #:
161254083
MMK 78767
Price Details
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Imported from USA store
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Order now and get it around Tuesday, September 22
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This fuel cell filler neck cap is CNC machined from 6061 billet aluminum, not easy to wear, strong corrosion resistance.
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What Stands Out
Perfect Compatibility
Engineered specifically for Robin Subaru EH25, EH35, EX13, EX17, EX21, and EX27 engines, ensuring a precise fit and optimal performance for your specific model.
Durable Construction
Made from high-quality materials, this fuel tank cap is designed to withstand harsh conditions, delivering longevity and reliability that outlasts generic alternatives.
Easy Installation
Designed for hassle-free installation, this cap allows users to quickly replace their old cap without any special tools, providing a seamless solution for maintaining engine efficiency.
Product Details
| Brand Name | YIYUANYI |
| Model Number | 043-04400-50 |
| Manufacturer Part Number | YYUS-A1-XJ6265 |
| Manufacturer | yiyuanmy |
| Included Components | Fuel Cell Gas Cap |
| Exterior Finish | Aluminum |
| Item Weight | 84 Grams |
| Material Type | Aluminum |
| Brand | YIYUANYI |
| Material | Aluminum |
| Automotive Fit Type | Universal Fit |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
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Small Engine Owners
Ideal for owners of Robin Subaru engines seeking a reliable and compatible fuel tank cap replacement.
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DIY Mechanics
Great for DIY enthusiasts who want to maintain or repair their small engine equipment efficiently.
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Garden Equipment Users
Perfect for users of garden tools that utilize Robin Subaru engines, ensuring optimal performance and fuel safety.
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Large Machinery
Not suitable for users with large machinery, as this cap is designed specifically for small engines only.
Product Description
043-04400-50 Fuel Tank Cap Fit For Robin Subaru EH25 EH35 EX13 EX17 EX21 EX27 Engine
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What engines is the 043-04400-50 Fuel Tank Cap compatible with?
Answer: The 043-04400-50 Fuel Tank Cap is specifically designed to fit Robin Subaru engines including EH25, EH35, EX13, EX17, EX21, and EX27. This compatibility ensures that the cap functions seamlessly with these engine models, delivering optimal performance. When replacing the fuel tank cap, it's essential to choose a model that matches your engine type to prevent fuel leaks and maintain proper fuel pressure, which is crucial for efficient engine operation. -
Question:
How do I install the 043-04400-50 Fuel Tank Cap?
Answer: Installing the 043-04400-50 Fuel Tank Cap is a straightforward process. Simply remove the old cap by turning it counterclockwise until it detaches. Next, align the new cap with the threads of the fuel tank and turn it clockwise until it clicks into place, indicating a secure fit. Proper installation is vital to ensure fuel does not evaporate and contaminants do not enter the fuel tank, which could lead to engine issues down the line. -
Question:
Why should I replace my fuel tank cap?
Answer: Replacing your fuel tank cap is important for several reasons: it prevents fuel vapor loss, maintains the pressure in the fuel system, and keeps dirt and debris out of the tank. A damaged or loose fuel cap can lead to decreased engine efficiency and potential harm to the fuel system. Regularly checking the condition of your fuel tank cap can help ensure optimal engine performance and extend the longevity of your equipment. -
Question:
What materials are used in the 043-04400-50 Fuel Tank Cap?
Answer: The 043-04400-50 Fuel Tank Cap is crafted from durable materials designed to withstand exposure to fuel and various environmental conditions. High-quality plastic is commonly used, providing a reliable seal and resistance to chemical corrosion. This ensures a long-lasting product that performs effectively under the typical stresses faced in outdoor environments, whether you are using it for gardening equipment or power tools. -
Question:
Can I use a generic fuel tank cap instead of the 043-04400-50?
Answer: While a generic fuel tank cap may physically fit, it's highly recommended to use the specific 043-04400-50 cap for compatibility reasons. Generic caps may not provide the same sealing or pressure retention, potentially leading to fuel leaks or contamination. Employing the correct parts is crucial for maintaining the performance and reliability of your Robin Subaru engine, ensuring it operates smoothly without issues. -
Question:
What are the signs that my fuel tank cap needs to be replaced?
Answer: Several indicators suggest that your fuel tank cap may need replacing: if you notice fuel odors, decreased fuel efficiency, or if the cap appears cracked or damaged. Additionally, check for any warning lights related to the fuel system appearing on your equipment. Addressing these signs promptly by replacing the cap can help avoid larger problems with the engine and fuel system integrity. -
Question:
Where can I find the 043-04400-50 Fuel Tank Cap?
Answer: You can buy the 043-04400-50 Fuel Tank Cap at Ubuy. Ubuy offers a comprehensive selection of parts and accessories, ensuring you have access to quality replacement components for your Robin Subaru engine. You can conveniently locate the fuel tank cap on their website for a secure and relevant shopping experience. -
Question:
Is the 043-04400-50 Fuel Tank Cap weather-resistant?
Answer: Yes, the 043-04400-50 Fuel Tank Cap is designed to be weather-resistant. This feature ensures that it can withstand various environmental elements, including rain, sunlight, and temperature fluctuations. The robust construction helps maintain a secure seal, which is crucial for preventing evaporation and contamination. Using weather-resistant components helps keep your engine running efficiently, especially in outdoor applications. -
Question:
How do I clean the 043-04400-50 Fuel Tank Cap?
Answer: To clean the 043-04400-50 Fuel Tank Cap, simply use a damp cloth with mild soap to remove any dirt or debris. Avoid using harsh chemicals that could damage the material of the cap. After cleaning, ensure the cap is thoroughly dry before reattaching it to the fuel tank. Regular maintenance of the cap helps ensure a tight seal and prolongs its longevity, which is essential for sustaining your engine's performance. -
Question:
What should I do if the fuel tank cap does not fit properly?
Answer: If the 043-04400-50 Fuel Tank Cap does not fit properly, check the threads on both the cap and the fuel tank neck for any debris, damage, or irregularities. Make sure you are using the correct part for your specific engine model. If the cap is still loose after ensuring cleanliness and compatibility, it may be time to consider purchasing a new one. A secure fit is crucial for preventing leaks and ensuring the vehicle performs efficiently.
YIYUANYI Fuel Tank Caps 043-04400-50 Editorial Review
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Pros
- Perfect fit for multiple engines
- Durable and high-quality material
- Easy installation process
- Prevents fuel leakage
- Lightweight and compact design
Cons
- Color options are limited.
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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MMK 78767
Order now and get it around Tuesday, September 22
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Aftermarket replacement part designed specifically for Robin Subaru engines.
- Replaces part numbers 043-04400-50 and 0430440050.
- Constructed from durable 6061 billet aluminum for longevity.
- Features strong corrosion resistance for reliable performance.
- Easy installation with included rubber gasket, completes in minutes.
- Professional installation is recommended for best results.
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