Yukon Gear & Axle YGK012STG2 Stage 2 Re-Gear Kit Dana 30/44 4.56 Ratio with Diff Covers

This Yukon Stage 2 Re-Gear Kit bundles everything needed to upgrade front and rear differentials in one simple part number, featuring Yukon ring and pinion gears, Master Install Kits, Yukon Hardcore Diff Covers, and all required small parts. Available in a 4.56 gear ratio, this comprehensive kit is specifically designed for 2007-2018 Jeep Wrangler JK non-Rubicon models with Dana 30 front and Dana 44 rear axles.

Complete Kit Includes:

• Front and rear ring and pinion gear sets with 4.56 ratio
• Master Overhaul Kits with premium Timken bearings and races
• Yukon Hardcore Diff Covers constructed from thick-walled, high-strength nodular iron
• Carrier bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve, and oil baffles
• High strength steel fasteners and magnetic drain plugs

Premium Engineering and Construction:

• Ring and pinion gears manufactured from premium grade 8620 triple alloy steel and precision heat treated to OEM specifications
• Hardcore Diff Covers increase structural rigidity of the differential, reducing deflection under high-torque situations
• Engineered to last longer and run quieter and cooler than other aftermarket gears
• Durable powder coat finish for corrosion protection

Performance Benefits:

• Regain lost acceleration, performance and fuel economy when running larger tires
• 4.56 gear ratio increases crawl ratio for improved off-road capability
• Accommodates larger tires while improving fuel economy and low-end torque
• Hardcore Diff Covers protect lockers, gears and axles from extreme impacts

Important Notes:

• Jeeps currently with 3.21 gear ratio will require a new front carrier (sold separately)
• A speedometer calibrator is required with gear changes in all 2012 and newer JK models
• Professional installation recommended - approximate install time 8-10 hours
• Gear oil not included

Yukon Gear & Axle offers the Y.E.S. Plan, a lifetime comprehensive protection plan covering your gear set kit for as long as you own your vehicle. The kit is application-matched so you get all the right small parts needed for a complete installation, making this an ideal solution for Jeep owners upgrading tire size, seeking more towing power, or enhancing off-road performance.