fits make: Mercury. year: 1975–1990.

( Brand: Tillotson ), ( Manufacturer Part Number: 857133T ), ( Part Type: Hp Carburetor ), ( Motor Engine Type: Force / Mercury Outboard Motor )
The Tillotson WB135A Mercury 75/90 HP Outboard Carburetor is a high-performance, fuel-injected component designed specifically for Mercury outboard engines. This carburetor is engineered to deliver optimal engine performance, ensuring smooth and efficient operation even under heavy loads.
The WB135A features a sophisticated fuel injection system that precisely meters fuel and air into the engine cylinders, resulting in improved combustion and reduced emissions. This system also helps to prevent fuel from entering the engine's crankcase, reducing the risk of engine damage from excess fuel.
The carburetor's design includes a multi-port fuel rail, which allows for precise fuel distribution to each cylinder. This results in a more even and powerful engine performance, reducing the chance of power loss or uneven running.
The WB135A is also equipped with an adjustable idle speed and mixture control, allowing for easy tuning to match the specific operating conditions of your engine. This feature ensures that the engine runs smoothly at idle and can quickly adjust to changing conditions, such as changing altitude or air temperature.
The carburetor's construction is made of durable materials, including a corrosion-resistant aluminum housing, to withstand the harsh marine environment. The carburetor is also easy to install and service, with easy-to-reach adjustment screws and a clear, easy-to-read fuel level indicator.
In summary, the Tillotson WB135A Mercury 75/90 HP Outboard Carburetor is a high-quality, fuel-injected component that delivers optimal engine performance, improved fuel efficiency, and reduced emissions. Its durable construction, easy installation, and adjustable features make it a great choice for Mercury outboard engine owners looking to improve their engine's performance and reliability.
Pros of Buying Tillotson WB135A Mercury 75-90 HP Outboard Carburetor:1. High Performance: The Tillotson WB135A carburetor is known for its high performance, delivering efficient fuel flow and air mixture to the engine, leading to optimal power output.
2. Reliability: Tillotson is a well-established brand with a reputation for producing durable and reliable carburetors. This carburetor is no exception and should provide long-lasting service.
3. Easy Installation: The carburetor is designed with easy installation in mind, often requiring minimal modifications to existing setups. This can save time and money during installation.
4. Wide Compatibility: The Tillotson WB135A is compatible with a wide range of outboard engines, including Mercury 75-90 HP models, making it a versatile choice for boat owners.
Cons of Buying Tillotson WB135A Mercury 75-90 HP Outboard Carburetor:1. Price: The Tillotson WB135A is not the cheapest carburetor on the market. Its high-quality construction and performance may come at a higher price point than some other options.
2. Availability of Spare Parts: While Tillotson is a reliable brand, spare parts may not be as readily available as for more common carburetors. This could potentially lead to longer wait times or higher costs for repairs.
3. Adjustment Complexity: The carburetor may require more frequent adjustments to maintain optimal performance, especially in different environmental conditions or when switching between fuel types.
Recommendation:The Tillotson WB135A Mercury 75-90 HP Outboard Carburetor is a high-performance, reliable, and versatile choice for boat owners. Its drawbacks, such as price and potential need for frequent adjustments, should be weighed against the benefits it offers, such as its ability to deliver optimal power and its wide compatibility with various outboard engines.
If you value performance and reliability and are willing to invest in a carburetor that may require more maintenance, the Tillotson WB135A could be a great choice for you. However, if cost and ease of maintenance are your primary concerns, you may want to explore other options.