fits model: 500, Merc. make: Mercury.

( Manufacturer Part Number: 1333-3298 ), ( Part Type: Hp Carburetor ), ( Country Of Manufacture: United States ), ( Surface Finish: Vapor Blasted ), ( Warranty: 30 Days ), ( Color: Silver )
The 1333-3298 Mercury Merc 500 Tillotson Carburetor Set is a comprehensive solution for your outboard engine, specifically designed for Mercury Merc 500 models. This set includes two crucial components: the Ka-21B and Ka-21BT carburetors, each tailored to meet the power needs of your 50 HP engine.
The Ka-21B carburetor is a single-venturi, diaphragm-type carburetor that provides a smooth fuel-air mixture for optimal combustion. Its construction incorporates high-quality materials, ensuring durability and reliability even under heavy use. The Ka-21B carburetor features an easy-to-adjust air-fuel mixture control, allowing you to fine-tune your engine's performance for various operating conditions.
The Ka-21BT carburetor, on the other hand, is a twin-venturi, diaphragm-type carburetor, designed for engines that require more fuel and air. It features an advanced fuel pump and metering system, delivering the required fuel-air mixture for efficient power delivery. The Ka-21BT carburetor also boasts an adjustable air-fuel mixture control, enabling you to fine-tune your engine's performance for optimal efficiency and performance.
Both carburetors in the 1333-3298 Mercury Merc 500 Tillotson Carburetor Set are easy to install, thanks to their straightforward design and simple hardware. They come complete with all necessary mounting hardware and instructions for hassle-free installation. Additionally, these carburetors are backed by Tillotson's reputation for quality and customer support, ensuring you're covered should any issues arise.
In conclusion, the 1333-3298 Mercury Merc 500 Tillotson Carburetor Set is an essential upgrade for your Mercury Merc 500 engine. With its high-quality construction, easy installation, and fine-tuning capabilities, this set will help you get the most out of your engine, whether you're cruising the lake or competing on the racecourse.
Pros of buying a 1333-3298 Mercury Merc 500 Tillotson carburetor set with Ka-21b/Ka-21bt:1. Compatibility: This carburetor set is specifically designed for Mercury Merc 500 engines, ensuring a proper fit and optimal engine performance.
2. High-Quality Materials: Tillotson carburetors are known for their durability and reliability, built with high-quality materials for efficient fuel delivery and long-lasting use.
3. Easy Installation: The set includes necessary components for easy installation and tuning, making it a convenient choice for DIY enthusiasts.
4. Wide Availability: As a popular brand, parts for Tillotson carburetors are widely available, making it easier to find replacements or additional components in the future.
Cons of buying a 1333-3298 Mercury Merc 500 Tillotson carburetor set with Ka-21b/Ka-21bt:1. Cost: Tillotson carburetors can be more expensive compared to other brands, which may not fit as snugly or perform as well.
2. Complex Tuning: While the setup of the Ka-21b/Ka-21bt is straightforward, the carburetor itself requires some tuning to achieve optimal performance. This may be intimidating to some users, and improper tuning can impact engine performance.
3. Limited Adaptability: Tillotson carburetors are engine-specific, which means they may not be easily adaptable to other engines or applications.
Conclusion:The 1333-3298 Mercury Merc 500 Tillotson carburetor set with Ka-21b/Ka-21bt is a reliable and efficient choice for owners of Mercury Merc 500 engines. While the higher cost and complex tuning may be drawbacks, the compatibility, quality, and availability of parts make it a worthwhile investment for long-term use. If you're unsure about the tuning process, it may be beneficial to consult with a professional mechanic or find a tutorial specific to your engine model.
Recommendation:If you are looking for a high-quality and reliable carburetor set for your Mercury Merc 500 engine, the 1333-3298 Mercury Merc 500 Tillotson carburetor set with Ka-21b/Ka-21bt is a solid choice. However, ensure you are prepared for the potential complexity of tuning the carburetor or enlist professional assistance if needed.
Check my other listings for old and rare parts. These were put up as good spares but long ago so will likely need gone through.
Up for bid is a Mercury Merc 500 tillotson carburetor set ka-21b KA-21BT 50 hp with linkage.