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IKNA 4.88 Gear Ratio

    IKNA 4.88 Gear Ratio

  • Origin

    China

  • Material

    Steel

  • Specification

    1 Set

  • Mounting Position

    Inside the front and rear axle differential housings

  • Product Advantages

    It effectively solves the pain points caused by oversized tires: sluggish power delivery, poor climbing performance, erratic shifting logic, and excessive fuel consumption.

    Built for high strength, precision, quiet operation and durability, it is one of the most popular gear ratio choices for off-road enthusiasts who have upgraded to larger tires.


  • FOB price:
    $1095.46
  • RMB price
    ￥5600
    • Contact us leave a message
  • E-mail：512865446@qq.com
    WhatsApp：8613340242397
Vehicle Files

  • Brand：IKNA

  • Dimension：Vehicle-Specific

  • Series：Chassis

    • Detailed description

    Core Advantages (Exclusive to 488 Gear Ratio)

    1. Extreme Low-End Torque Output for Dominating Extreme Recovery & Climbing
      Compared with OEM 4.10/4.11: Torque increases by approximately 19%, completely eliminating “revving without forward motion” even with ultra-large tires. It delivers maximum burst power for acceleration, climbing and rock crawling, while fully resolving shift hesitation and lugging.
      Compared with 430 (4.30)/456 (4.56): It holds a decisive lead in low-end torque. The drivetrain operates under lower stress when running 35-inch+ tires, heavy-duty towing and extreme rock crawling, with reduced risk of gear chipping and overheating.
      Key Scenarios: 35/37-inch oversized tires, rock crawling, mud recovery, desert hill climbing, heavy-duty towing. A true “torque weapon” for extreme off-roading.
    2. Military-Grade Strength with Maximum Impact & Fatigue Resistance
      Forged construction with precision heat treatment: Ultra-high gear root strength for exceptional impact and fatigue resistance, capable of withstanding rock bottoming, sudden high-torque Shocks and prolonged extreme use.
      Abrasive coating + gear lapping process: Greatly improved tooth surface hardness and wear resistance, minimal meshing impact, with a cycle life 6–7 times that of OEM gears (2 million failure-free cycles).
      Matched production: Ring gear and pinion gear are 1:1 matched and lapped, with meshing clearance precise to 0.0X millimeters, reducing noise, abnormal wear and gear chipping risks.
    3. Quiet Design & Installation Support Balancing Extreme Performance & Comfort
      Optimized tooth profile + precision lapping: Smooth meshing with drivetrain noise below 72 decibels (under 70dB in some conditions), quieter than standard competition gear sets for comfortable long-distance overlanding.
      Supplied with installation standards + one-on-one technical support: Resolves issues such as abnormal noise, overheating, gear chipping and oil leakage caused by improper installation, ensuring stable and durable performance right after fitting.
    4. Vehicle-Specific, Non-Destructive Fitment for Mainstream Rugged Models
      Key Fitment: Tank 300/400 (Gasoline/Diesel), Ford Ranger, BAIC BJ40 Series, 212 T01, Jeep Wrangler JL/JK, Suzuki Jimny, Isuzu D-MAX, Jeep Gladiator and more.
      OEM mounting points + factory specifications: Direct replacement of the original gear set with no cutting or drilling required. Compatible with OEM differential housings and bearings, with no interference to the suspension, drive shaft or axles after installation.


    Related tags： custom Modified Parts Vehicle Model

    Contact Information

    No. 16, East Ring Road, Highway Logistics Base, Nanpeng Street, Banan District, Chongqing City

    +86 13340242397

    512865446@qq.com


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