Spicer Differential Ring and Pinion P/N:10050939
Dana
Dana/Spicer 10051746 front differential ring and pinion for the 2018-2022 Jeep Wrangler and other vehicles turns driveshaft rotation to the axle at a 4.88 ratio. It is made for the DANA 44 AdvanTEK axle and is designed and tested to meet original equipment specifications.
A howl or whine from the front axle, or fine metal in the differential oil, can mean the ring and pinion are worn. Before you replace the set, rule out worn pinion or carrier bearings and low gear oil, since they can make noise of their own.
It fits the 2018-2022 Jeep Wrangler and the 2020-2022 Jeep Gladiator. The 2018-2022 Jeep Wrangler takes one.
Fit and size
Build and materials
Product information is for general reference and may contain errors. See our Disclaimer.
Does the Dana/Spicer 10051746 ring and pinion fit the 2018-2022 Jeep Wrangler?
Yes. Dana/Spicer 10051746 is a front differential ring and pinion for the 2018-2022 Jeep Wrangler and the 2020-2022 Jeep Gladiator.
What gear ratio is this front ring and pinion?
This front ring and pinion has a 4.88 ratio and is made for the DANA 44 AdvanTEK axle.
How are the gears in the Spicer 10051746 ring and pinion made?
Spicer 10051746 has hobbed and shaved gearing for optimal mating. It is precision heat-treated and shot-peened to reduce residual stress.
What are signs a front ring and pinion is wearing out?
Howling or whining from the front axle, or fine metal in the differential oil, can mean the gears are worn. A shop can inspect the differential to confirm.
Is this Spicer ring and pinion built to original equipment specifications?
Yes. Spicer designs and tests its ring gear and pinion sets to original equipment specifications, and that includes Dana/Spicer 10051746.
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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.