Revolution D30JK-JL-456R Dana 30 Ring and Pinion Set 4.56 Ratio Reverse Rotation

The Revolution Gear & Axle D30JK-JL-456R is a 4.56 ratio ring and pinion gear set engineered specifically for the front Dana 30 reverse rotation differential found in 2007-2018 Jeep Wrangler JK and 2018+ Jeep Wrangler JL non-Rubicon models. This gear set is ideal for restoring lost performance after installing larger tires and enhancing torque delivery for both on-road driving and off-road adventures.

Key Features:

• 4.56 gear ratio optimized for improved torque and drivability with oversized tires
• Reverse rotation design for Dana 30 front differentials
• Manufactured from high-grade steel with precision gear cutting
• Heat treated to meet or exceed OEM specifications
• 24-spline pinion compatible with 3/8" and 7/16" ring gear bolts
• Thick gear design fits 3.54 and numerically lower carriers
• Precision manufacturing ensures quiet operation and smooth setup
• Backed by 2-year warranty against manufacturing defects

Revolution Gear & Axle leverages over 40 years of manufacturing experience to produce ring and pinion sets that deliver flawless setup, minimal gear whine, and extended service life. Whether you're navigating challenging trails or cruising the highway, this gear set provides the enhanced capability and reliability needed for demanding applications.