Rear Left and Right A-Arm Bushing Shafts Kit Replacement for Polaris Sportsman 400 450 500 600 700 800 Replace # 5020826 5434548 5434551 5133806 5434550

Description

Product Overview

The FQRANBO Rear A Arm Bushing Shafts Kit is engineered as a precise, drop‑in replacement for the rear control‑arm bushing assemblies on a full range of Polaris Sportsman models, from the 400 series up through the 800 series. Each kit includes two complete shaft assemblies—one for the left side and one for the right—machined to match the original equipment specifications identified by OEM part numbers 5020826, 5434548, 5434551, 5133806 and 5434550. The core components are fabricated from a high‑strength ABS polymer core reinforced with aluminum brackets and iron pins, delivering a balanced combination of rigidity, impact resistance, and long‑term durability. The exterior surfaces are finished with a corrosion‑resistant coating that protects against the harsh elements encountered during off‑road adventures, while the internal geometry is calibrated to maintain the original alignment tolerances of the factory‑installed A‑arm.

Usage

This bushing kit is intended for riders who demand reliable suspension performance on demanding terrain. Whether you are tackling steep hills, navigating rocky trails, or cruising through muddy back‑country paths, the restored bushing geometry ensures that the rear suspension reacts predictably, preserving traction and stability. Installation is straightforward for anyone with basic mechanical skills and standard hand tools; the kit fits directly into the existing mounting points without the need for additional modifications. After installation, the vehicle benefits from reduced play in the control arm, improved steering response, and a noticeable increase in climbing capability, making it an ideal upgrade for both daily trail use and competitive off‑road events.

Why Choose Us

FQRANBO has built a reputation for delivering high‑quality suspension components that meet or exceed OEM standards. Each bushing kit undergoes rigorous testing for dimensional accuracy, material strength, and environmental resistance before it leaves the factory. Our commitment to quality is backed by a responsive customer support team that can assist with fitment questions, installation guidance, and warranty claims. Because the kit is manufactured in the United States, we maintain strict quality‑control protocols and rapid fulfillment times, ensuring that you receive a product that performs reliably from the first mile. Additionally, the use of ABS polymer reduces weight compared with traditional steel bushings, contributing to a modest improvement in overall vehicle dynamics without sacrificing strength.

Key Features

• Direct OEM match – fits Polaris Sportsman 400‑800 models without modification
• Durable ABS core with aluminum and iron reinforcement for impact resistance
• Corrosion‑protected finish extends service life in wet and salty environments
• Restores original alignment, improving traction, handling and climbing performance
• Comes with dedicated customer support and a limited warranty for peace of mind

FAQ

Do I need special tools to install the kit?

No special tools are required. A standard set of hand tools—including a socket set, torque wrench, and basic pry bars—are sufficient to remove the old bushings and install the new ones. Detailed step‑by‑step instructions are included in the package.

Will the kit fit other ATV brands or models?

The kit is specifically engineered for Polaris Sportsman models 400, 450, 500, 600, 700 and 800. While some dimensions may be similar on other brands, we recommend using the exact part numbers listed to ensure proper fit and performance.

How does the ABS material compare to traditional steel bushings?

ABS provides a high strength‑to‑weight ratio, excellent vibration damping, and superior resistance to cracking under repeated stress. Combined with aluminum brackets and iron pins, the hybrid construction offers comparable durability to steel while reducing overall weight and improving corrosion resistance.

Can I replace only one side of the kit?

Yes, the kit includes two separate shaft assemblies, so you may replace the left or right side independently if only one bushing is worn. However, for optimal performance and balanced handling, we recommend replacing both sides at the same time.

What warranty does FQRANBO provide?

FQRANBO offers a limited one‑year warranty covering defects in material or workmanship. If you encounter any issues within the warranty period, contact our support team with your purchase details for a replacement or repair solution.