Polaris Ranger 900 Crew 4" Portal Gear Lift 30% Dual Idler

Polaris Ranger 900 Crew 4" Portal Gear Lift 30% Dual Idler

This High Lifter 4'' Portal Gear Lift is designed for toughness, ready to take on any challenge. The improved gearing setup features two idler gears in the portal box, effectively spreading the load between twice as many teeth on the gears. As a result, this doubles the area and reduces stress by half, allowing for more abuse and durability.

Key Features:

• Includes 4 portal boxes with 15% & 30% Dual Idler Reductions
• Dual Idler Gears spread the load, doubling the area and reducing stress
• Improved torque transfer, preventing belt burnouts and axle breakages
• Extended brake life due to improved engine braking
• Forged Gear Boxes for maximum strength
• Box Venting option available for cooling and increased longevity
• High density Kevlar fiber gaskets with no additional sealant required
• Dual seals on spindle shaft for 100% more sealing area, preventing water intrusion and oil leaks
• Strong 5/16” steel backing plates with welded gusset brackets
• Precision ground stainless steel rotors for enhanced brake performance
• Alloy steel heat-treated gear profile for increased strength

Tire and Wheel Fitment:

Largest Tire with Portal: 33", Largest Tire with Forward Arms: 35". Requires 14" or larger wheels with specific backspacing requirements.

Vehicle Fitment:

Compatible with various Polaris Ranger models. Please refer to the installation instructions for detailed fitment guide.

Note: Four inch portals will ship when back in stock in late January to early February 2021.

Installation:

Installation instructions are included for easy setup.