Put more grip at the ground and keep your front axle geared to match with the Spicer Differential Ring and Pinion 10026645, a DANA 30 front ring-and-pinion set cut to a 4.56 ratio. It fits the 2007-2022 Jeep Wrangler and the 2018 Jeep Wrangler JK — see the Buyer's Guide tab for the engine-level applications and to confirm your axle and existing gear ratio before ordering.
Engineered for vehicles pushed to the extreme, Spicer gearing combines Dana design, engineering, testing, and manufacturing to deliver dependable strength. If worn, whining, or damaged front ring and pinion gears are the cause of your driveline noise, this set replaces them and re-establishes the 4.56 final drive on the listed applications. Ring and pinion gears must be set up and shimmed to spec by a qualified technician for correct backlash and pattern.
What ratio and axle is this gear set for?
It is a 4.56 ratio ring and pinion for the DANA 30 front axle.
Which vehicles does it fit?
It fits the 2007-2022 Jeep Wrangler and the 2018 Jeep Wrangler JK. Check the Buyer's Guide tab and confirm your axle and gear ratio before ordering.
Is this a front or rear gear set?
This is a front ring and pinion set for the DANA 30 front axle.
What makes Spicer gearing durable?
It uses superior metallurgy, high-grade steel, hobbed and shaved gears, plus precision heat-treating and shot-peening to reduce residual stress and extend fatigue life.
Can I install this myself?
Ring and pinion gears require proper setup, including backlash and contact pattern adjustment. Have a qualified technician install and shim them to spec.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
