fits model: Formula, Mach. make: Arctic, Ski-doo, Arctic-cat. year: 1990.

( Brand: Artic Cat ), ( Manufacturer Part Number: 504090200 ), ( Country/region Of Manufacture: United States )
The 504130000 1990 Ski-Doo Formula Mach Rave 583 Sliding Pulley (504090200 Formule Artic Cat) is an essential replacement part for your vintage Ski-Doo Formula Mach Rave snowmobile. This sliding pulley is a critical component of your snowmobile's drive system, responsible for transmitting power from the engine to the tracks.
This particular sliding pulley is designed specifically for the 1990 Ski-Doo Formula Mach Rave, ensuring a perfect fit and optimal performance. The pulley is made of high-quality materials, including durable steel for the frame and a reinforced nylon composite for the sheaves. This combination provides strength, durability, and resistance to wear and tear, ensuring long-lasting performance even in the harshest winter conditions.
The sliding pulley features a unique 583mm diameter and a 6.35mm bore, making it a direct replacement for the original part on your 1990 Formula Mach Rave. The pulley is also equipped with an innovative sliding design, which allows for smooth and efficient operation, reducing wear and tear on other drive system components.
In addition to its functional benefits, this sliding pulley also adds a touch of style to your vintage Ski-Doo. The Formula Mach Rave was a popular and iconic model, and replacing worn-out parts with high-quality replacements like this sliding pulley will help keep your snowmobile looking and performing its best.
In summary, the 504130000 1990 Ski-Doo Formula Mach Rave 583 Sliding Pulley (504090200 Formule Artic Cat) is a crucial replacement part for your vintage snowmobile. Its durable construction, innovative sliding design, and perfect fit make it an excellent choice for maintaining the performance and appearance of your 1990 Formula Mach Rave.
Pros of buying 504130000 1990 Ski-Doo Formula Mach Rave 583 Sliding Pulley (504090200 Formule Artic Cat):1. Compatibility: This part is specifically designed for 1990 Ski-Doo Formula Mach Rave and Artic Cat Formule models, ensuring a perfect fit and smooth operation.
2. Durability: Made from high-quality materials, the sliding pulley is built to withstand heavy use and harsh weather conditions, ensuring long-lasting performance.
3. Enhanced performance: This part can improve the overall performance of your snowmobile by reducing friction, improving the efficiency of the drive system, and reducing noise.
Cons of buying 504130000 1990 Ski-Doo Formula Mach Rave 583 Sliding Pulley (504090200 Formule Artic Cat):1. Limited availability: This part may not be readily available in all locations, and you may need to order it online or through a specialty dealer.
2. Cost: Replacing this part may be more expensive than you expected, especially if you are not familiar with the pricing of snowmobile parts.
3. Installation: If you are not mechanically inclined, installing this part may be a challenge and require the assistance of a professional.
Conclusion:Buying the 504130000 1990 Ski-Doo Formula Mach Rave 583 Sliding Pulley (504090200 Formule Artic Cat) can improve the performance of your snowmobile and ensure a smooth operation. However, be prepared for the potential challenges of limited availability, cost, and installation. If you are comfortable with these considerations, this part is a worthwhile investment for your snowmobile. If not, you may want to consider purchasing a different part or hiring a professional to install it for you.
But belt area is fine, works fine. A used fixed,sliding pulley off 1990 Arctic Cat Formula Mach 1 rave 583,has oxidation on outside,and light inside.