fits model: Ca72, Ca77. make: Honda.

( Manufacturer Part Number: 17613-259-000 ), ( Part Type: Fuel Tank Cushion ), ( Color: Black ), ( Compatible Model: Ca72 Dream Touring 250, Ca77 Dream Touring 305 ), ( Material: Rubber ), ( Vintage Part: Yes ), ( Placement On Vehicle: Left, Right ), ( Unit Type: Unit ), ( Compatible Make: Multiple ), ( Universal Fitment: No ), ( Country Of Origin: Japan )
The **Honda 17613-259-000 CA72/CA77 Rear Fuel Tank Rubber Cushion** is a precision-engineered, high-performance rubber gasket designed specifically for Honda s CA72 and CA77 outboard motors, ensuring optimal sealing, vibration dampening, and long-term durability. Crafted from a high-grade, oil-resistant synthetic rubber compound, this cushion is engineered to withstand the harsh marine environment, including exposure to fuel vapors, UV radiation, and fluctuating temperatures, while maintaining its elasticity and structural integrity over extended periods. Its unique design features a contoured shape that conforms seamlessly to the motor s rear fuel tank mounting surface, eliminating gaps and preventing leaks that could compromise engine performance or lead to costly repairs. Beyond its primary sealing function, the cushion also acts as a critical vibration isolator, reducing the transfer of engine noise and mechanical stress to the fuel tank and surrounding components, thereby enhancing both comfort and longevity for the motor. Ideal for both new installations and replacement applications, this part is a direct-fit solution that adheres to Honda s stringent quality standards, ensuring a secure and reliable connection between the fuel tank and the motor s mounting bracket. Whether used in recreational boats, fishing vessels, or performance watercraft, this rubber cushion is an essential component for maintaining the efficiency, safety, and reliability of Honda s CA72 and CA77 outboard engines.
### **Pros and Cons of buying a Honda Part Number 17613-259-000 (CA72/CA77 Rear Fuel Tank Rubber Cushion)**
#### **Pros:**1. **Direct Fitment** This part is specifically designed for Honda CA72 and CA77 models, ensuring compatibility without modifications. It is manufactured to match the original equipment specifications, reducing the risk of improper installation.
2. **Durability** Honda parts are generally built to last, and rubber cushions like this one are engineered to absorb vibrations and reduce wear on the fuel tank and surrounding components. A high-quality rubber cushion can extend the lifespan of the fuel system by preventing excessive movement or chafing.
3. **Prevents Fuel Line Damage** The rubber cushion acts as a buffer between the fuel tank and the vehicle s frame or other hard surfaces, reducing the risk of fuel line punctures or leaks caused by road vibrations or rough terrain.
4. **Easy Installation** Since this is an OEM (Original Equipment Manufacturer) or high-quality aftermarket part, it should fit securely in place with minimal effort, assuming the user has basic mechanical skills or access to a mechanic.
5. **Cost-Effective Long-Term Solution** Replacing a damaged fuel line or tank due to lack of cushioning can be significantly more expensive than installing this simple part. Preventative maintenance like this can save money over time.
6. **Availability of Genuine Parts** If purchasing from Honda or an authorized dealer, you can be confident in the part s quality and authenticity, reducing the risk of counterfeit or low-grade replacements.
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#### **Cons:**1. **Potential Counterfeit Parts** If buying from third-party sellers (e.g., eBay, Amazon, or random online marketplaces), there is a risk of receiving a fake or low-quality replica. Always verify the seller s reputation and consider purchasing from Honda-approved sources or trusted auto parts retailers.
2. **Limited Availability Outside Honda Dealers** While this part may be available at some auto parts stores (e.g., AutoZone, O Reilly, or local Honda specialists), it might not be stocked at every location. This could require ordering online, which may involve shipping delays.
3. **Price Consideration** As an OEM or high-quality aftermarket part, this cushion may be more expensive than generic rubber pads sold as "universal fits." However, the trade-off is reliability and proper fitment.
4. **Installation Challenges for DIYers** While the part itself is simple, accessing the rear fuel tank on some Honda models (especially older or heavily modified vehicles) may require removing other components (e.g., the rear bumper, exhaust, or undercarriage panels). This could make installation more time-consuming than anticipated.
5. **Wear Over Time** Like all rubber components, this cushion will degrade over time due to exposure to fuel vapors, heat, and road debris. It may need replacement every few years or sooner if the vehicle is driven in harsh conditions.
6. **Misalignment Risk** If the cushion is not installed correctly (e.g., not centered properly under the tank), it may not provide adequate support, negating its purpose. Improper installation could even cause the tank to shift or damage adjacent parts.
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### **Conclusion:**The **Honda 17613-259-000 rear fuel tank rubber cushion** is a **practical and necessary part** for maintaining the integrity of your CA72 or CA77 s fuel system. Its primary benefits **preventing fuel line damage, ensuring proper tank alignment, and extending the lifespan of related components** far outweigh the minor drawbacks, provided you source it from a reputable seller and install it correctly.
The **main risks** (counterfeit parts, installation difficulty, or long-term wear) can be mitigated by:- Purchasing from **Honda-approved dealers, authorized parts suppliers, or well-reviewed online retailers**.
- Following **manufacturer installation guidelines** or consulting a mechanic if unsure.
- **Inspecting the cushion periodically** for cracks, hardening, or displacement.
For most Honda owners, this part is a **worthwhile investment** in preventative maintenance, especially if the vehicle is used frequently or driven on rough roads.
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### **Recommendation:** **Buy this part if:**- You notice **excessive vibration or rattling** from the rear fuel tank.
- Your vehicle has **high mileage** and the original cushion may be degraded.
- You re performing **routine maintenance** to prevent future fuel system issues.
- You can **source it from a trusted seller** (e.g., Honda dealership, RockAuto, or a local Honda specialist).
**Avoid buying from:**- Unverified online sellers with **no return policy** or poor reviews.
- Marketplaces where **counterfeit parts are common** (e.g., some eBay or AliExpress listings).
**Alternative Options:**If the OEM part is unavailable or too expensive, consider **high-quality aftermarket alternatives** (e.g., parts from **Dorman, Spectre, or Mopar**) that offer similar protection. However, always ensure the replacement is **specifically listed for CA72/CA77 models** to avoid fitment issues.
**Final Verdict:**This is a **simple but critical part** that should not be overlooked. **Replace it as needed** to avoid costly fuel system failures. If in doubt, consult a Honda technician for professional installation.
#0.1 BM115-18 5/26. These are not included in the item price or shipping cost. This is not normal,very rare, there are usually no problems, but it does happen. This rubber installs at the rear of fuel tank on left or right side.
Per Honda, this Rear Fuel Tank Rubber A will fit the following model's: 1960-66 Honda CA72 Dream Touring 250, 1960-69 CA77 305. Please look over all photos carefully and ask any questions before buying. Honda OEM Part Number: 17613-259-000. The only exception to this would be defective items.
This is a brand new rear fuel tank rubber A from Honda, never installed with no damage or issues, but the original packaging missing. Up for sale is a Genuine Honda OEM Rear Fuel Tank Rubber A to fit the CA72/CA77 model's listed. For this reason it is being listed as New Other.