Portal Gear Lift 4" Mav. Sport, Defender/Commander Max - 30%

Portal Gear Lift 4" Mav. Sport, Defender/Commander Max - 30%

The High Lifter Portal Gear Lift kit includes 4 portal boxes, with 15% & 30% Dual Idler Reductions, offering a range of benefits:

• Enhanced Durability: Dual idler gears spread the load, reducing stress and increasing reliable torque transfer, leading to decreased wear on belts, axles, differentials, drive shafts, and snorkel gears.
• Improved Engine Braking: Gear reduction extends brake life by reducing the need for frequent braking, providing better engine braking.
• Power and Performance: Lower gear ratio delivers better performance and power, especially with larger tires.
• Forged Gear Boxes: With forged gear boxes, this kit offers the strongest boxes on the market, ensuring robustness and longevity.
• Box Venting: Optional vent kits allow for cooling, reducing deterioration of gaskets and seals for extended durability.
• Gasket Material and Design: High density Kevlar fiber gaskets, and dual seals prevent water intrusion and oil leaks, ensuring superior sealing performance.
• Backing Plate: The 5/16” steel plate with welded gusset brackets provides unmatched strength and durability.
• Rotors: Precision ground stainless steel rotors with slotted design for heat dissipation and cooling, ensuring optimal brake performance.
• Gear Profile: Alloy steel heat treating process and CNC precision ground machining ensure increased strength and excellent fitment.
• Tire Fitment: Compatible with large tires, and the stated tire fitment guide provides general fitment information. Always verify fitment based on specific modifications.
• Wheel Requirements: The kit works with 14" or larger wheels, with specific backspacing requirements for different wheel sizes.