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Nitro Chromoly Excalibur Heavy Duty U-Joint(Single))
Nitro Chromoly Excalibur Heavy Duty U-Joint

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Price: $221.10

Product Code: NP5004891-EXC

Description Warranty Information

Nitro Excalibur Front Chromoly U-Joint

2021+ Ford Bronco
2018+ Jeep Wrangler Rubicon JL & JLU
2007-2018 Jeep Wrangler Rubicon JK & JKU
2012-2018 Jeep Wrangler Sport, Sahara JK & JKU Dana 30

Differential: Dana 30 JK, 44 JK & JL M210 Front
Style: Dual Sport Nitro Excalibur U-Joint w/ Needle bearings
50 Series
Replaces Spicer p/n 5004891, 5-7166X or
Chrysler p/n 68145053AA, 68017182AA
Manufacturer: Nitro Gear & Axle


Want stronger U-joints that are still suitable for use without manual hubs? Nitro Excalibur Heavy Duty Chromoly U-Joints For Jeep Wrangler JK & JL are now available. Similar heavy duty chromoly solid body design to our other competition/offroad Excalibur line of Universal Joints, but better suited for dual-sport use, as they feature needle bearings for longer wear resistance. Considerable stronger than the OEM Universal Joints, but wear longer than non-bearing type offroad-only joints.

Nitro Gear and Axle Premium Differential Ring and Pinion Gears, Axles and parts

Nitro Gear & Axle strives to provide the highest quality differential & axle components available. We take the steps necessary to ensure our parts are dependable. Our product range is continually growing to meet the needs of consumers for new ratios and Fits. At Nitro we know differentials, and know what it takes to provide you with high-quality components.


This product can expose you to chemicals including toluene and benzene, 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

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