fits make: Omc, Johnson, Evinrude. year: 1985–1987.

( Brand: Wiseco ), ( Manufacturer Part Number: 3118P4 ), ( Part Type: Hp Piston ), ( Surface Finish: Forged ), ( Fits: Marine ), ( Compatible Model: Omc 120hp, 140hp, 200hp, 225hp, 275hp, 300hp ), ( Compatible Make: Johnson Evinrude ), ( UPC: 779421239763 )
Introducing the Wiseco Piston for OMC Johnson Evinrude outboard engines, specifically designed for models produced between 1985 and 1987. This piston is a perfect replacement for your 120 HP, 140 HP, 200 HP, or 225 HP Evinrude engines, equipped with the 3118P4 engine block.
The Wiseco piston boasts an impressive bore size of 3.544 inches, ensuring optimal engine performance and power delivery. This high-quality piston is meticulously crafted from top-tier materials, ensuring durability and reliability even under the most demanding conditions. The piston skirt is designed with a secondary oil ring groove, enhancing oil control and reducing the risk of blow-by.
The Wiseco piston also features a forged wrist pin and rings, ensuring a snug fit and reducing the risk of failure. The piston crown is designed with a precise top land, ensuring proper combustion chamber sealing and optimal engine performance. The piston is also equipped with a Nitride-coated piston pin, enhancing its strength and reducing the risk of pin breakage.
The Wiseco piston is precision-machined to ensure a perfect fit in your Evinrude engine. It is also available with a range of compression ratios, allowing you to tailor the performance of your engine to your specific needs. Installation is straightforward, with clear instructions and part numbers provided to ensure a hassle-free replacement process.
In conclusion, the Wiseco Piston for OMC Johnson Evinrude outboard engines is a high-quality, reliable replacement part that will enhance the performance and longevity of your engine. Its precision-machined design, top-tier materials, and range of available compression ratios make it an excellent choice for boat owners seeking to maximize the performance of their Evinrude engines.
Pros of buying 1985-1987 Wiseco piston 3.544in OMC Johnson Evinrude 120-225hp 3118P4:1. High-quality material: Wiseco pistons are made of high-quality forged aluminum, which is known for its strength and durability.
2. Improved engine performance: The piston's design and material can help improve engine performance by reducing friction, increasing compression, and improving combustion.
3. Wide compatibility: The 3118P4 piston is compatible with a wide range of OMC Johnson Evinrude engines, making it a versatile option.
4. Replacement for worn-out parts: If the original piston in your engine is worn out or damaged, the Wiseco piston can be a cost-effective replacement.
Cons of buying 1985-1987 Wiseco piston 3.544in OMC Johnson Evinrude 120-225hp 3118P4:1. High cost: Wiseco pistons are generally more expensive than stock pistons, which may be a deterrent for some buyers.
2. Requires installation: While the piston itself is not complicated to install, it requires disassembling the engine and performing some mechanical work, which may require professional assistance.
3. Sizing and compatibility concerns: It's important to ensure that the piston size and design is compatible with your specific engine model and year, as using the wrong piston can cause damage to the engine.
Conclusion:The 1985-1987 Wiseco piston 3.544in OMC Johnson Evinrude 120-225hp 3118P4 is a high-quality, durable option for improving engine performance and replacing worn-out parts. However, its high cost and potential installation challenges should be considered before making a purchase. If you have the necessary technical knowledge and resources, the Wiseco piston can be a great investment for improving your engine's performance. If not, it may be worth considering hiring a professional to install the piston to ensure proper installation and avoid any damage to the engine.
Recommendation:If you are looking to improve your engine's performance and are willing to invest in a high-quality piston, the 1985-1987 Wiseco piston 3.544in OMC Johnson Evinrude 120-225hp 3118P4 is a great option. However, it's important to ensure that the piston is compatible with your specific engine model and year, and to consider the potential installation challenges before making a purchase. If you are unsure, it may be best to consult with a professional mechanic to help you make an informed decision.
Shipping charges listed above apply to the contiguous us.
544in Omc Johnson Evinrude hp 3118P4: 54.
500in bore - actual: 3.
544in bore - oversize.
41 Wiseco piston bore - standard: Please verify your junk bulk mail folder as our e-mail reply may end up in there.