SPL30-7166X Dana 30 / 44 Blue Coated Axle Ujoint 1350 Series Jeep JK / JL & Rubi
68145053AA, 68017182AA, 5004891 - The Spicer Blue-Coated Performance U-joints have been subjected to 1,000 hours of salt fog spray and mud testing to evaluate their corrosion resistance compared with non-coated u-joints. The Blue-Coated Performance U-joints exhibited less than 10 percent red rust. Dana Blue-Coated Performance U-joints incorporate SPL features including: Journal cross, engineered with a solid cold-formed body to ensure better wear and overall strength; Bearing cups, heat-treated for strength and precision-ground and case-hardened for durability; Thrust washers, that eliminate metal-to-metal contact, prevent wear, and lower the overall operating temperature; Multi-lip seal, to keep grease in and contaminants out, and to attain maximum retention in a wider range of environments. The multi-lip seal on the SPL u-joint includes seal guard for optimal protection; and U-joints that are lubed-for-life for maintenance-free operation.Works in all Jeep JK Wrangler Rubicon front axles 2007-2017 and Jeep JK non-Rubicon front Dana 30 axles with upgraded 1350 axle joints 2012-2017

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