fits model: Sportsman, Scrambler, Predator. make: Polaris. year: 1990.

( Manufacturer Part Number: 0450477 ), ( Part Type: Axle Driveshaft )
The Polaris Sportsman Scrambler Predator 50 90 Rear Axle Drive Shaft is a crucial component of the drivetrain system in Polaris Sportsman Scrambler 50 vehicles. This drive shaft is specifically designed for the 90 model and is an essential upgrade for those who require superior performance and durability.
The drive shaft features a robust design, with a one-piece, forged steel construction that ensures maximum strength and longevity. The use of high-quality materials guarantees that the drive shaft can withstand the rigors of off-road riding, delivering reliable power transfer from the transmission to the rear wheels.
The 90 Rear Axle Drive Shaft for the Polaris Sportsman Scrambler Predator 50 comes with a CV (Constant Velocity) joint on each end, providing smooth and efficient power transmission. These CV joints are sealed, protecting them from the elements and ensuring they last longer than traditional universal joints.
Additionally, this drive shaft includes a protective boot to shield it from debris, water, and other potential damage. The boot is made of a durable, flexible material that can flex with the drive shaft as it moves, allowing for optimal performance and protection.
The installation process for the 90 Rear Axle Drive Shaft is straightforward, and it is compatible with both left and right sides of the vehicle. Polaris has designed this part to be a direct replacement, ensuring a hassle-free installation experience for users.
In summary, the Polaris Sportsman Scrambler Predator 50 90 Rear Axle Drive Shaft is a high-performance and durable component that is essential for any Polaris Sportsman Scrambler 50 90 owner looking to enhance their off-road experience. Its robust construction, smooth power transmission, and reliable protection make it an essential upgrade for those who demand the best from their vehicle.
The Polaris Sportsman Scrambler Predator 50, a popular choice among ATV enthusiasts, comes with various upgrade options. One such upgrade is the 90 rear axle drive shaft. In this analysis, we will explore the pros and cons of investing in this modification.
Pros:1. Enhanced durability: A 90-degree drive shaft is more robust than the standard 45-degree drive shaft. The 90-degree design provides better protection against damage from rocks and other obstacles, making it suitable for off-road riding.
2. Improved power transfer: The 90-degree design allows for smoother power transfer between the engine and the wheels, resulting in better acceleration and overall performance. This can be particularly beneficial for those who enjoy towing or carrying heavy loads.
3. Reduced CV joint stress: With the 90-degree drive shaft, the CV joints experience less stress, reducing the likelihood of premature wear and potential failure. This leads to a longer lifespan for the drive shaft and improved reliability.
4. Better ground clearance: The 90-degree drive shaft provides better ground clearance, allowing the vehicle to navigate more challenging terrain with ease. This modification is especially desirable for those who frequently ride in rough or rocky conditions.
Cons:1. Higher cost: The 90-degree rear axle drive shaft is a more expensive upgrade compared to the standard 45-degree drive shaft. This may be a significant factor for budget-conscious consumers.
2. Increased weight: The 90-degree drive shaft is heavier than its counterpart, which can affect the vehicle's handling, particularly during turning maneuvers. This might not be an issue for those who prioritize power and durability over agility.
3. Installation complexity: Installing a 90-degree drive shaft requires more time and effort compared to a standard drive shaft. It may necessitate professional installation, which comes with additional costs.
Conclusion:The decision to invest in a 90-degree rear axle drive shaft for a Polaris Sportsman Scrambler Predator 50 depends on individual preferences and riding conditions. If you frequently encounter rough terrain, tow heavy loads, or prioritize durability and power over agility, this upgrade could be an excellent investment. However, if you have a limited budget or prioritize handling over power, the standard drive shaft may be a more suitable option. Ultimately, careful consideration of your riding style and requirements will help you make an informed decision.
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The actual item is shown. This is in NEW / NOS UNUSED Condition. This shows light shelf wear from being handled and or long storage. Free USA Shipping.
Up for sale is this single Genuine Polaris Part as shown ONLY - seen in the above photos.