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4.88 Ratio Differential Ring and Pinion | Jeep Wrangler JL, Wrangler JK Fitment | High-Quality Steel, Built for Off-Road, 2-Year Warranty

Revolution Gear and Axle
New
MPN:
D30JK-JL-488R
UPC:
810038581712
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$278.17 $241.31
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Note: Differential Ring and Pinion, DANA 30 JK/ JL Style Reverse Rotation Axle, 7.3 Inch Ring Gear Diameter, 4.88 Ratio, Steel, 26 Pinion Spline

Vehicle Fitment

  • 2007-2018 Jeep Wrangler JK
  • 2018-2023 Jeep Wrangler JL

Key Features

  • All Revolution Gear Sets Are Made From The Highest Quality Steel And Are Precision Heat Treated To OEM Specifications
  • Revolution Gear's Precisely Controlled Manufacturing Processes Create A Flawless Setup
  • Provide Longer Gear Life
  • Built For Toughest Off-Road Condition
  • REM Isotropic Superfinishing Process Reduce Friction And Increase Fuel Efficiency
  • Limited 2 Year Warranty

Technical Details

  • Axle Model: Dana 30
  • Ratio: 4.88
  • Ring Gear Diameter IN: 7.3 Inch
  • Pinion Spline Count: 26
  • Ring Gear Rotation: Reverse
  • Material: Steel