fits model: Cr125, Cr, 125. make: Honda. year: 1984-85.

( Manufacturer Part Number: 12100-KA3-740 ), ( Part Type: Ring Cylinder Head Piston Pin ), ( Country/region Of Manufacture: Japan )
The 12100-ka3-740 Honda 030 Cylinder Jug Head Cr125 Cr 125 Top End Piston Rings Wrist Pin is an essential replacement part for Honda CR125 and CR models manufactured between 1984 and 1985. This top-end component is specifically designed for Honda's 030 cylinder jug head engine and is manufactured by the renowned aftermarket parts supplier, Wiseco.
The Wiseco 448mo5625 top end piston rings are precision engineered to ensure optimal engine performance and longevity. Made from high-quality materials, these piston rings are designed to withstand the extreme pressures and temperatures generated during engine operation. The rings provide an excellent seal between the piston and the cylinder wall, reducing engine blowby and helping to maintain proper compression.
The wrist pin, another crucial component of this kit, is designed to securely connect the piston to the connecting rod. Made from high-strength steel, the wrist pin ensures that the piston moves smoothly within the engine, reducing friction and promoting efficient power transfer.
Installing this kit is relatively straightforward, but it's essential to follow the manufacturer's guidelines to ensure proper installation and to avoid damaging other engine components. With regular maintenance and timely replacement of worn-out parts, the 12100-ka3-740 Honda 030 Cylinder Jug Head Cr125 Cr 125 Top End Piston Rings Wrist Pin kit can help keep your Honda CR125 or CR running smoothly and reliably for years to come.
Pros of buying a 12100-ka3-740 Honda CR125 top end piston kit:1. High-quality materials: Wiseco is a well-known manufacturer that uses high-quality materials for their piston kits. This kit includes a forged piston, rings, and wrist pin.
2. Improved performance: The 448mo5625 piston has a larger compression ratio and a larger piston pin diameter, which can improve the engine's power and torque.
3. Durability: The forged piston and high-quality rings can help increase the lifespan of the engine, reducing the need for frequent maintenance or replacement.
Cons of buying a 12100-ka3-740 Honda CR125 top end piston kit:1. Price: This kit is more expensive than some other aftermarket piston kits.
2. Installation complexity: Installing the kit can be a complex process, requiring specialized tools and skills.
3. Compatibility issues: There may be compatibility issues with other engine components, such as the crankshaft or cylinder head gasket.
Conclusion:The 12100-ka3-740 Honda CR125 top end piston kit from Wiseco is a high-quality option that can improve the performance and durability of your CR125 engine. However, it's important to consider the cost and installation complexity before making a purchase. It's also recommended to consult with a professional mechanic to ensure compatibility with your specific engine. Overall, if you're looking for a high-performance piston kit for your CR125, this Wiseco kit is a solid choice.
Recommendation:If you're considering purchasing the 12100-ka3-740 Honda CR125 top end piston kit, I would recommend doing your research and consulting with a professional mechanic to ensure it's the right fit for your specific engine. Additionally, make sure to budget for any additional tools or parts that may be needed for installation. Overall, if you're willing to invest in a high-quality piston kit that can improve your CR125's performance and durability, this Wiseco kit is a worthy consideration.
Cylinder head was also reconditioned has some small marks in chamber as shown over with matching wiseco piston wring wrist pin clips bearing and cosmetic top end gasket kit CR125 complete. Cylinder is freshly bored and honed.