fits make: Mercury. year: 1979–1985.

( Manufacturer Part Number: 26-71140A1 ), ( Part Type: Seal Gasket Hp Unit )
The Mercury 3.5-4 HP Unit Seal Gasket Kit 71140A1 is a comprehensive solution designed to facilitate the proper sealing of your Mercury outboard engine, specifically for models with a 3.5-4 HP unit. This seal gasket kit is an essential component in maintaining the engine's performance and efficiency by preventing the ingress of water and other harmful elements.
The kit includes a lower unit seal gasket, which is a critical part in preventing oil and coolant leakage from the lower unit to the water. Made of high-quality, heat-resistant materials, this gasket ensures a tight seal that lasts, minimizing the risk of damage to the engine and reducing the need for frequent repairs or replacements.
The kit is designed to be easy to install, with clear instructions and diagrams included to guide you through the process. The gasket is pre-formed to fit the lower unit, reducing the risk of installation errors and ensuring a precise fit. The kit also includes any necessary hardware, such as bolts and washers, to complete the installation.
By using the Mercury 3.5-4 HP Unit Seal Gasket Kit 71140A1, you can extend the lifespan of your engine, improve its performance, and save money on costly repairs or replacement parts. This kit is a smart investment for any Mercury outboard engine owner, ensuring that your engine runs smoothly and efficiently for years to come.
Pros of buying a Mercury 3.5-4 HP Unit Seal Gasket Kit (71140a1 Lower):1. Compatibility: This kit is specifically designed for Mercury outboard engines with the model number 3.5-4 HP, ensuring a perfect fit.
2. OEM Part: The kit is an original equipment manufacturer (OEM) part, meaning it is manufactured by the same company that produced the original part, ensuring quality and reliability.
3. Complete Kit: The kit includes all necessary seals and gaskets, saving you time and money by avoiding the need to purchase individual parts.
4. Enhances Performance: Replacing worn or damaged seals and gaskets can help improve engine performance and prevent leaks, which can lead to costly repairs if left unaddressed.
5. Easy Installation: The kit is designed for easy installation, making it a DIY-friendly option for many boat owners.
Cons of buying a Mercury 3.5-4 HP Unit Seal Gasket Kit (71140a1 Lower):1. Cost: Compared to individual parts, a kit can be more expensive upfront. However, if you need multiple seals or gaskets, a kit may ultimately save you money.
2. Limited Use: This kit is only compatible with specific Mercury outboard engines, so it may not be applicable to other types of engines.
3. Availability: Depending on your location, the kit may not be readily available in local stores, requiring you to order online and wait for delivery.
Conclusion:The Mercury 3.5-4 HP Unit Seal Gasket Kit (71140a1 Lower) is a reliable and cost-effective solution for maintaining the performance of your Mercury outboard engine. The kit's OEM status guarantees quality, and its complete nature saves time and potential costly repairs. However, the kit's limited compatibility and potential upfront cost are factors to consider. Ultimately, if you own a Mercury 3.5-4 HP outboard engine and need to replace seals or gaskets, this kit is a recommended option.
5-4 hp Mercury outboard motors from cat-713.
New oem factory part. Feel free to call and order.
5-4 part number 26-71140A1.