fits model: Sks, Sp, Spx, 500, Star, Twin. make: Polaris. year: 1989-92.

( Brand: Marine Parts Distributors ), ( Part Type: Starter ), ( Warranty: 1 Year ), ( Volts: 12 ), ( Weight: 8 Lbs ), ( Rotation: Clockwise ), ( Source: Aftermarket ), ( Oem Part Numbers 1: S108-78 S108.78a S10878 S10878a ), ( Oem Part Numbers 2: 150-70401-10 1507040110 ), ( Manufacturer Part Numbers: 150-70401-10 ), ( Interchange Part Numbers: 3083189 ), ( UPC: 686696359310 )
The 1989-92 Starter Polaris 500 SKS SP SPX Star Twin, with the part numbers 3083189 and 686696359310, is a highly sought-after marine engine. This twin-cylinder, two-stroke engine is a powerful and reliable choice for boat owners and enthusiasts.
The Starter Polaris 500 SKS SP SPX Star Twin features a displacement of 499.6 cubic centimeters, providing ample power for a variety of marine applications. The engine is equipped with a 5.7:1 compression ratio, which allows for efficient combustion and strong performance. The engine's bore and stroke measures 75mm x 62.5mm, providing a balanced and responsive power delivery.
The engine is cooled by a reliable water pump, which helps to maintain optimal operating temperatures even in the most demanding marine conditions. The Starter Polaris 500 SKS SP SPX Star Twin also features a carburetor intake system, which provides a smooth and consistent fuel delivery for reliable performance.
The engine is equipped with a manual recoil start, which is simple and easy to use. The engine is also equipped with a centrifugal clutch, which provides smooth and easy shifting between forward and reverse gears.
The Starter Polaris 500 SKS SP SPX Star Twin is a robust and durable engine, built to withstand the harsh marine environment. The engine features a cast-iron cylinder liner and a cast-aluminum cylinder head, which provide excellent heat dissipation and durability. The engine is also equipped with a high-quality crankshaft and connecting rods, which provide smooth and reliable operation.
The Starter Polaris 500 SKS SP SPX Star Twin is a versatile engine, capable of powering a variety of marine applications, including fishing boats, pontoons, and personal watercraft. With its powerful and reliable performance, this engine is a great choice for boat owners and enthusiasts who demand the best from their marine engines.
In conclusion, the 1989-92 Starter Polaris 500 SKS SP SPX Star Twin is a top-performing marine engine with a lot to offer. Its robust construction, reliable performance, and versatility make it a great choice for boat owners and enthusiasts who demand the best from their marine engines. With its part numbers 3083189 and 686696359310, this engine is easily identifiable and can be found at marine distributors.
Pros of buying a 1989-92 Starter Polaris 500 SKS/SP/SPX Star Twin (ES 3083189 686696359310):1. Affordable: Compared to newer models, these older Polaris watercrafts often have lower prices, making them a more budget-friendly option.
2. Parts availability: As these models have been around for several decades, you can find many replacement parts easily and at a reasonable cost.
3. Reliability: If properly maintained, these older watercrafts can be quite reliable and durable, offering many years of enjoyable use.
4. Classic design: The 1989-92 Starter Polaris 500 SKS/SP/SPX Star Twin is a classic model with a distinctive appearance that some enthusiasts appreciate.
Cons of buying a 1989-92 Starter Polaris 500 SKS/SP/SPX Star Twin (ES 3083189 686696359310):1. Limited performance: Older models may not offer the same level of performance as newer watercrafts, including lower speed and less powerful engines.
2. Lack of advanced features: These older models typically lack many of the advanced features found in newer watercrafts, such as digital displays, GPS navigation, and Bluetooth connectivity.
3. Maintenance requirements: Older watercrafts may require more frequent maintenance, including tune-ups and part replacements, to keep them running smoothly.
4. Aesthetic wear: With age, these watercrafts may show signs of wear and tear, including faded paint, scratches, and fading decals.
Conclusion and recommendation:If you're looking for an affordable, reliable, and fun watercraft with a classic design, the 1989-92 Starter Polaris 500 SKS/SP/SPX Star Twin (ES 3083189 686696359310) could be a great option for you. However, be aware that it may not offer the same level of performance and advanced features as newer models. Regular maintenance is essential to keep this watercraft running smoothly and safely. We recommend thoroughly inspecting the watercraft before purchasing to ensure it's in good condition and that you're aware of any potential repair or replacement needs.
All parts sold are new.
Marine parts Distributors products, when properly installed, are warranted against defects in materials and workmanship to the original purchaser for a period of one 1 year from date purchase. Warranty does not cover failure due to accident, abuse, neglect or as the result of normal wear and tear.
Aftermarket parts are not sourced from the original vehicle or equipment manufacturer, but designed to function same as - if better than.
No shipping arrival times are guaranteed with ground methods.
Typically, orders placed before 5pm est are shipped the same day.