POLARIS 5136734 Right Steering Knuckle Hub Rotor

( Part Type: Steering Rotor Hub ), ( Machine Type: Atv ), ( Manufacturer Part Number: 5136734 ), ( Compatible Model: Xp 850 ), ( Universal Fitment: No )

Review POLARIS Right Steering Knuckle And Hub Rotor fits SPORTSMAN XP 850 2012

The Polaris 5136734 2012 Sportsman XP 850 Right Steering Knuckle Hub Rotor is an essential component of the braking system in your Polaris Sportsman XP 850 ATV. This high-performance rotor is specifically designed to fit the right-side steering knuckle hub on the 2012 model of this popular all-terrain vehicle.

Measuring approximately 12.2 inches in diameter and 1.5 inches thick, this rotor provides ample surface area for effective braking. It is machined from high-carbon cast iron for superior durability and heat dissipation, ensuring consistent braking performance even in the most demanding off-road conditions.

The hub rotor features a large, angled vented design that helps to cool the brakes and reduce the risk of brake fade. The angled vents also help to direct mud and debris away from the rotor, reducing the risk of brake contamination and ensuring that the brakes continue to function optimally.

The hub rotor is also designed to be easy to install. It comes with a new seal and bearing assembly, making it a complete replacement for the worn-out or damaged rotor on your ATV. The installation process is straightforward, and the rotor is compatible with most aftermarket brake pads for added flexibility.

In summary, the Polaris 5136734 2012 Sportsman XP 850 Right Steering Knuckle Hub Rotor is a must-have upgrade for any Sportsman XP 850 ATV owner. It offers superior durability, effective heat dissipation, and easy installation, making it an essential component for any off-road enthusiast looking to maximize the performance of their ATV.

Pros and Cons of Buying Polaris 5136734 2012 Sportsman XP 850 Right Steering Knuckle Hub Rotor

a. Enhances Braking Performance: The hub rotor is responsible for improving the overall braking performance of your Polaris Sportsman XP 850. A new rotor can help reduce brake fade, ensure consistent stopping power, and maintain the safety of your vehicle.

b. Durability: The hub rotors are made of high-quality materials that are designed to last longer than the OEM (Original Equipment Manufacturer) rotors. This means that you can save money in the long run by purchasing aftermarket hub rotors like the Polaris 5136734.

c. Easy Installation: The hub rotors are usually easy to install, and you can do it yourself with the right tools. This can save you time and money on labor costs.

a. Potential for Brake Noise: New aftermarket hub rotors might produce noise during the initial break-in period. This noise is usually due to the rotor bedding in and wearing down the brake pads.

b. Cost: Aftermarket hub rotors can be more expensive than OEM rotors. However, the cost difference is often offset by the extended longevity of the aftermarket rotors.

c. Quality Variability: Not all aftermarket hub rotors are created equal. Some may not meet the same standards as OEM rotors, which can lead to issues such as uneven braking or vibration.

The decision to buy the Polaris 5136734 2012 Sportsman XP 850 Right Steering Knuckle Hub Rotor ultimately depends on your individual needs and preferences. If you prioritize improved braking performance, durability, and cost savings in the long run, then an aftermarket hub rotor like the Polaris 5136734 could be a worthwhile investment. However, if you're concerned about potential issues such as brake noise or quality variability, you may prefer the consistency and peace of mind that comes with OEM rotors.

If you decide to purchase the Polaris 5136734 2012 Sportsman XP 850 Right Steering Knuckle Hub Rotor, make sure to choose a reputable supplier with positive customer reviews. Additionally, follow the installation instructions carefully to ensure proper installation and minimize the risk of any potential issues.

part # 5136734 prices

• $99.94-$289.99

specifications utvyank:

• for models: Xp, 850, Sportsman
• for makes: Polaris
• for years: 2012
• part type: Steering Rotor Hub
• machine type: Atv
• manufacturer part number: 5136734
• compatible model: Xp 850
• universal fitment: No

seller utvyank:

• # reviews: 1809
• rating: 100.0%

payments utvyank:

• credit card: Diners-club
• other
• wallet: Apple-pay

offer utvyank:

• options: Ship-to-home
• sold: 0
• quantity: 1
• started: September 23, 2025
• availability: In Stock

returns utvyank:

• policy: No Returns

general utvyank:

• Parts Accessories > ATV, Side-by-Side UTV Parts Accessories > Other ATV, Side-by-Side UTV Parts Accessories
• condition: Used

shipping utvyank:

• carrier: USPS
• cost: $15.00
• class: Standard
• type: Fixed
• service: USPS Ground Advantage
• transit: 4-10 Days

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