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This Revolution Gear package is built for Jeep Wrangler JK Non-Rubicon models and combines matched front and rear ring and pinion gear sets with Koyo bearing master install kits to streamline a complete re-gear. The 4.56 ratio targets improved torque delivery and control when paired with the correct vehicle setup.

The package covers the Dana 30 JK front (26-spline pinion) and Dana 44 JK rear (24-spline pinion) and includes the components needed to overhaul the differential ring and pinion gear sets. It is intended for 2007-2018 JK Non-Rubicon applications; a D30JK front carrier is required when upgrading from a factory 3.21 ratio due to the 3.55/3.73 carrier break.

  • Front and rear 4.56 ring and pinion gear sets
  • Koyo bearing master install kits
  • Dana 30 JK front, Dana 44 JK rear coverage
  • Pinion splines: Front 26, Rear 24
  • Intended for 2007-2018 Wrangler JK Non-Rubicon

Specifications

Brand Revolution Gear and Axle
MPN REV-JK-NON-456-K
Ratio 4.56
Differentials Dana 30 JK Front, Dana 44 JK Rear
Pinion splines Front 26, Rear 24
Bearings Koyo
Warranty 2 Year Limited
Country of origin Korea
UPC 810038586991
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