fits model: 200. make: Mercury. year: 1989–1998.

( Manufacturer Part Number: 455-9536T4 ), ( Part Type: Hp Crankshaft ), ( Country Of Manufacture: United States ), ( Donor Motor: 0d037977 3-15-24-1 )
The Mercury 455-9536T4 Crankshaft, manufactured between 1989 and 1991, and later in 1998, is a high-performance component designed for Mercury's V6 engines, specifically those producing power outputs of 135, 150, 175, and 200 horsepower. This crankshaft is a critical part of the engine's structural integrity and power delivery system.
The Mercury 455-9536T4 Crankshaft is forged from high-quality materials, ensuring strength and durability even under high-stress conditions. Its design features a 4-bolt main bearing cap, which provides superior support for the crankshaft and contributes to the engine's overall stability. The crankshaft is polished to a mirror finish, reducing friction and enhancing the smooth operation of the engine.
The Mercury 455-9536T4 Crankshaft is also known for its precision machining. Each crankshaft is inspected for straightness and balance to ensure optimal engine performance. The crankshaft's journals are chamfered and micro-polished, reducing wear and promoting smooth operation. The crankshaft also features restrained bearings, which help to control engine noise and vibration.
This crankshaft is a direct replacement for the original OEM (Original Equipment Manufacturer) part, ensuring a perfect fit and easy installation. It is compatible with Mercury engines of the specified power output and model years.
In summary, the Mercury 455-9536T4 Crankshaft is a top-quality component that delivers strength, precision, and reliability. Its design, materials, and manufacturing processes have been optimized to ensure optimal performance and longevity in Mercury V6 engines.
Pros of buying a Mercury 455-9536t4 V6 crankshaft (1989-1991, 1998) with 135, 150, 175, or 200 HP:1. Dependable and durable design: The Mercury 455-9536t4 V6 engine is known for its robustness and long-lasting performance, making it a reliable choice for boat owners.
2. Powerful output: The 135, 150, 175, and 200 HP options provide a good balance between power and fuel efficiency, suitable for various boating activities like water skiing, fishing, or cruising.
3. Wide availability of parts: Due to its popularity, the Mercury 455-9536t4 V6 has a vast selection of replacement parts available, ensuring easy and cost-effective maintenance and repair.
4. Compatibility with various Mercury outboards: The Mercury 455-9536t4 V6 crankshaft is compatible with various Mercury outboard models, providing flexibility in terms of boat selection and engine upgrades.
Cons of buying a Mercury 455-9536t4 V6 crankshaft (1989-1991, 1998) with 135, 150, 175, or 200 HP:1. Older technology: The Mercury 455-9536t4 V6 engine is an older design, which may not offer the latest engine efficiency and emission standards.
2. Higher maintenance costs: Older engines, in general, may require more frequent maintenance and repairs compared to newer models, which could result in higher overall costs.
3. Limited performance customization: While the Mercury 455-9536t4 V6 offers a wide power range, it may not provide as much scope for performance tuning and modification as newer, more advanced engines.
Conclusion:The Mercury 455-9536t4 V6 crankshaft (1989-1991, 1998) with 135, 150, 175, or 200 HP is a solid choice for boat owners seeking a powerful, dependable, and widely-supported engine for their vessel. Despite the drawbacks of older technology and higher maintenance costs, the Mercury 455-9536t4 V6 offers excellent performance, versatility, and easy part availability, which can make it an attractive option for many boat owners.
Recommendation:If you're looking for a reliable, powerful engine for your Mercury outboard-equipped boat and are comfortable with the occasional maintenance requirements, the Mercury 455-9536t4 V6 crankshaft (1989-1991, 1998) with 135, 150, 175, or 200 HP could be an excellent choice for you. However, it's essential to weigh the pros and cons and consider your individual boating needs and preferences before making a final decision.
Bearing surfaces show no signs of pitting or grooving. Altman, IL 62411. Johnson and Eventide. It will not fit any optima motors.
The item you are looking at is guaranteed to be described, pictured, and cross-referenced correctly. This fits carburetors, EFI, and XRI motors. However, please be absolutely sure this is the correct one for your motor prior to purchasing.
Fits: 1990 - 1998 - 135 150 175 200 HP. Splines are in good condition. Bargain Bin parts.
Cowling Covers.