fits model: Trx125, Atc125m. make: Honda. year: 1986-88.

( Manufacturer Part Number: 13105-HB6-305 ), ( Engine Type: 4-stroke ), ( Type: Piston ), ( Vintage Part: Yes ), ( Country Of Origin: Japan )
The Honda 13105-HB6-305 piston is an essential replacement part designed specifically for Honda TRX125 and ATC125M motorcycles manufactured between 1986 and 1988. This piston is engineered using advanced materials and manufacturing techniques to deliver high performance, durability, and reliability.
The piston features a forged aluminum construction, which ensures a strong and lightweight design. The piston skirt is designed to provide excellent ring sealing, minimizing blowby and ensuring efficient combustion. The piston also comes with a new ring set, which includes a compression ring, an oil control ring, and a top ring. These rings are precision machined to ensure a perfect fit and optimal engine performance.
Additionally, the piston crown is optimized for efficient combustion, with a dish design that improves engine power and torque. The piston pin is made of high-strength steel and is installed with a new piston pin bushing, ensuring a snug fit and smooth operation.
This replacement piston is a direct fit for Honda TRX125 and ATC125M motorcycles and is an excellent choice for riders who need to restore their engines to their original performance. The piston is also suitable for use in high-performance applications, making it a versatile upgrade for those who seek improved power and reliability.
When installing the new piston, it is important to follow the manufacturer's instructions carefully to ensure proper installation and optimal engine performance. The piston kit includes all necessary hardware, making it a convenient and complete solution for engine rebuild projects.
In summary, the Honda 13105-HB6-305 piston is a high-quality replacement part designed specifically for Honda TRX125 and ATC125M motorcycles manufactured between 1986 and 1988. This piston delivers excellent performance, durability, and reliability, making it an essential upgrade for riders who want to restore their engines to their original condition or seek improved power and reliability.
Buying a Honda piston 13105-hb6-305 for a 1986-1988 TRX125/ATC125M motorcycle or all-terrain vehicle (ATV) involves considering several pros and cons. This part is designed to replace the worn-out piston in these models, which can help improve engine performance and extend the life of the engine.
Pros:1. Improved Engine Performance: A new piston can help increase engine power and efficiency, leading to better acceleration and overall performance.
2. Reduced Engine Noise: Worn-out pistons can cause engine knocking or pinging noises. A new piston can help reduce or eliminate these noises, leading to a smoother and quieter ride.
3. Increased Longevity: Replacing a worn-out piston with a new one can help extend the life of the engine, avoiding costly engine rebuilds or replacements.
4. Improved Fuel Economy: A new piston can help improve fuel economy, as it can reduce engine friction and improve combustion efficiency.
5. OEM Part: This piston is an original equipment manufacturer (OEM) part, which means it is specifically designed for use in Honda TRX125/ATC125M engines and is guaranteed to fit and function correctly.
Cons:1. Cost: A new piston can be an expensive replacement part, especially if you are not mechanically inclined and need to pay for labor costs.
2. Time: Installing a new piston can be a time-consuming process, as it involves removing the engine from the vehicle, disassembling it, and installing the new part.
3. Availability: Depending on your location and the availability of Honda dealers, it may take some time to order the part and have it delivered to you.
4. Installation Complexity: Installing a new piston requires a fair amount of mechanical knowledge and skill, which can be intimidating for some riders.
Ending Conclusion:The decision to buy a Honda piston 13105-hb6-305 for a 1986-1988 TRX125/ATC125M depends on various factors, including your mechanical expertise, budget, and the urgency of the repair. If you are comfortable working on your vehicle and want to improve its performance and extend its life, then this part is a worthwhile investment. However, if you are not mechanically inclined or have limited budget, you may want to consider other repair options or seek professional assistance.
Recommendation:If you decide to go ahead with the purchase and installation of the piston, make sure to follow the manufacturer's instructions carefully, and consider seeking assistance from a professional mechanic or a knowledgeable friend if you are not confident in your abilities. Additionally, make sure to order the correct part number to ensure a proper fit and function.
Please see all photos for a better detailed view. Other model's that this item fits. Fresh out of long time storage. ATC125M 1986 USA.
TRX125 FOURTRAX 1987 CANADA REF. ATC125M 1987 USA. Real Honda Japan Factory Part. TRX125 FOURTRAX 1988 J CANADA REF.