{"product_id":"hd-front-dana-30-pinion-yoke-kit-1310-u-bolt-fits-cj-yj-tj-xj-mj-zj","title":"HD Front Dana 30 Pinion Yoke Kit | 1310 U-Bolt | Fit's: CJ YJ TJ XJ MJ ZJ","description":"\u003cdiv style=\"font-family: Arial, Helvetica, sans-serif; color: #222; line-height: 1.55; max-width: 900px; margin: 0 auto;\"\u003e\n  \u003cdiv style=\"border: 1px solid #d8d8d8; border-radius: 6px; overflow: hidden;\"\u003e\n\n    \u003cdiv style=\"background: #b91c1c; color: #ffffff; padding: 18px 22px;\"\u003e\n      \u003ch2 style=\"margin: 0; font-size: 22px; line-height: 1.3;\"\u003e\n        PORC HD Front Dana 30 1310 U-Bolt Conversion Kit\n      \u003c\/h2\u003e\n      \u003cp style=\"margin: 6px 0 0; font-size: 14px;\"\u003e\n        Heavy-Duty 1310 U-Bolt Yoke Upgrade with Front Pinion Seal, Pinion Nut \u0026amp; U-Bolt Hardware\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"padding: 22px;\"\u003e\n\n      \u003ch3 style=\"margin: 0 0 10px; font-size: 18px; color: #b91c1c;\"\u003e\n        Product Overview\n      \u003c\/h3\u003e\n\n      \u003cp style=\"margin: 0 0 16px;\"\u003e\n        Upgrade a compatible Jeep Dana 30 front axle from conventional strap-and-bolt U-joint retention\n        to a heavy-duty \u003cstrong\u003e1310 Series U-bolt-style pinion yoke\u003c\/strong\u003e setup with this PORC\n        conversion kit. Built around the \u003cstrong\u003eJ0935685\u003c\/strong\u003e 26-spline pinion yoke, this package\n        is aimed at Jeep owners building, upgrading, or servicing modified Dana 30 front axle assemblies.\n      \u003c\/p\u003e\n\n      \u003cp style=\"margin: 0 0 16px;\"\u003e\n        The U-bolt configuration provides a straightforward alternative to the standard strap-style\n        connection and is well suited to off-road builds, axle swaps, drivetrain upgrades, and other\n        modified Jeep applications where a compatible 1310 Series U-bolt pinion yoke is desired.\n      \u003c\/p\u003e\n\n      \u003cp style=\"margin: 0 0 16px;\"\u003e\n        The included yoke accepts a 1310 Series U-joint measuring approximately\n        \u003cstrong\u003e3.219\" wide\u003c\/strong\u003e with \u003cstrong\u003e1.062\" bearing caps\u003c\/strong\u003e. The kit also includes\n        the matching front pinion seal, pinion nut, and U-bolt retaining hardware.\n      \u003c\/p\u003e\n\n      \u003cp style=\"margin: 0 0 18px;\"\u003e\n        Common Crown\/OE, Omix, Dana-Spicer, and Yukon reference numbers are listed below to make\n        component identification and application verification easier.\n      \u003c\/p\u003e\n\n      \u003cdiv style=\"background: #f6f7f8; border: 1px solid #e2e4e7; border-radius: 6px; padding: 16px; margin: 18px 0;\"\u003e\n\n        \u003ch3 style=\"margin: 0 0 10px; font-size: 17px; color: #b91c1c;\"\u003e\n          Aftermarket \u0026amp; Modified Jeep Applications\n        \u003c\/h3\u003e\n\n        \u003cp style=\"margin: 0 0 12px;\"\u003e\n          Designed as a heavy-duty 1310 Series U-bolt yoke upgrade for compatible\n          \u003cstrong\u003eJeep CJ, YJ, TJ, XJ, MJ, and ZJ\u003c\/strong\u003e models equipped with a Dana 30 front axle.\n          This kit is especially useful for modified Jeeps, axle builds, off-road projects, and conversions\n          where the existing Dana 30 uses the required 26-spline pinion and compatible seal\/yoke dimensions.\n        \u003c\/p\u003e\n\n        \u003cp style=\"margin: 0 0 10px;\"\u003e\n          \u003cstrong\u003eOriginal \/ Direct Yoke Applications:\u003c\/strong\u003e\n        \u003c\/p\u003e\n\n        \u003cul style=\"margin: 0 0 14px 20px; padding: 0;\"\u003e\n          \u003cli style=\"margin-bottom: 6px;\"\u003e\n            1972-1980 Jeep CJ5 with Dana 30 front axle\n          \u003c\/li\u003e\n          \u003cli style=\"margin-bottom: 6px;\"\u003e\n            1972-1975 Jeep CJ6 with Dana 30 front axle\n          \u003c\/li\u003e\n          \u003cli style=\"margin-bottom: 6px;\"\u003e\n            1976-1980 Jeep CJ7 with Dana 30 front axle\n          \u003c\/li\u003e\n        \u003c\/ul\u003e\n\n        \u003cp style=\"margin: 12px 0 0;\"\u003e\n          \u003cstrong\u003eAxle Application:\u003c\/strong\u003e Dana 30 front axle\n        \u003c\/p\u003e\n\n        \u003cp style=\"margin: 6px 0 0;\"\u003e\n          \u003cstrong\u003eYoke Configuration:\u003c\/strong\u003e 26-spline, 1310 Series, U-bolt style\n        \u003c\/p\u003e\n\n        \u003cp style=\"margin: 6px 0 0;\"\u003e\n          \u003cstrong\u003eU-Joint Width:\u003c\/strong\u003e Approximately 3.219\"\n        \u003c\/p\u003e\n\n        \u003cp style=\"margin: 6px 0 0;\"\u003e\n          \u003cstrong\u003eBearing Cap Diameter:\u003c\/strong\u003e Approximately 1.062\"\n        \u003c\/p\u003e\n\n      \u003c\/div\u003e\n\n      \u003ch3 style=\"margin: 20px 0 10px; font-size: 18px; color: #b91c1c;\"\u003e\n        Component Part Number Cross-Reference\n      \u003c\/h3\u003e\n\n      \u003cdiv style=\"border: 1px solid #e2e4e7; border-radius: 6px; overflow: hidden; margin-bottom: 20px;\"\u003e\n\n        \u003cdiv style=\"padding: 14px 16px; border-bottom: 1px solid #e2e4e7;\"\u003e\n          \u003cp style=\"margin: 0 0 6px; font-size: 16px;\"\u003e\n            \u003cstrong\u003eHD 1310 U-Bolt Pinion Yoke\u003c\/strong\u003e\n          \u003c\/p\u003e\n          \u003cp style=\"margin: 0;\"\u003e\n            \u003cstrong\u003eCrown \/ OE:\u003c\/strong\u003e J0935685\u003cbr\u003e\n            \u003cstrong\u003eOmix:\u003c\/strong\u003e 16580.02\u003cbr\u003e\n            \u003cstrong\u003eDana-Spicer:\u003c\/strong\u003e 2-4-8091X\n          \u003c\/p\u003e\n        \u003c\/div\u003e\n\n        \u003cdiv style=\"padding: 14px 16px; border-bottom: 1px solid #e2e4e7; background: #f9fafb;\"\u003e\n          \u003cp style=\"margin: 0 0 6px; font-size: 16px;\"\u003e\n            \u003cstrong\u003eFront Pinion Seal\u003c\/strong\u003e\n          \u003c\/p\u003e\n          \u003cp style=\"margin: 0;\"\u003e\n            \u003cstrong\u003eCrown \/ OE:\u003c\/strong\u003e J0998092\u003cbr\u003e\n            \u003cstrong\u003eOmix:\u003c\/strong\u003e 16521.01\u003cbr\u003e\n            \u003cstrong\u003eDana-Spicer:\u003c\/strong\u003e 44895\u003cbr\u003e\n            \u003cstrong\u003eYukon:\u003c\/strong\u003e YMS5778\n          \u003c\/p\u003e\n        \u003c\/div\u003e\n\n        \u003cdiv style=\"padding: 14px 16px; border-bottom: 1px solid #e2e4e7;\"\u003e\n          \u003cp style=\"margin: 0 0 6px; font-size: 16px;\"\u003e\n            \u003cstrong\u003ePinion Nut\u003c\/strong\u003e\n          \u003c\/p\u003e\n          \u003cp style=\"margin: 0;\"\u003e\n            \u003cstrong\u003eCrown \/ OE:\u003c\/strong\u003e J0801367\u003cbr\u003e\n            \u003cstrong\u003eOmix:\u003c\/strong\u003e 16584.01\u003cbr\u003e\n            \u003cstrong\u003eDana-Spicer:\u003c\/strong\u003e 30185\u003cbr\u003e\n            \u003cstrong\u003eYukon:\u003c\/strong\u003e YSPPN-009\n          \u003c\/p\u003e\n        \u003c\/div\u003e\n\n        \u003cdiv style=\"padding: 14px 16px; background: #f9fafb;\"\u003e\n          \u003cp style=\"margin: 0 0 6px; font-size: 16px;\"\u003e\n            \u003cstrong\u003e1310 U-Bolt Hardware Kit\u003c\/strong\u003e\n          \u003c\/p\u003e\n          \u003cp style=\"margin: 0;\"\u003e\n            \u003cstrong\u003eCrown \/ OE:\u003c\/strong\u003e A490K\u003cbr\u003e\n            \u003cstrong\u003eOmix:\u003c\/strong\u003e 16582.01\u003cbr\u003e\n            \u003cstrong\u003eDana-Spicer:\u003c\/strong\u003e 2-94-28X\u003cbr\u003e\n            \u003cstrong\u003eYukon:\u003c\/strong\u003e YY UB-002\n          \u003c\/p\u003e\n        \u003c\/div\u003e\n\n      \u003c\/div\u003e\n\n      \u003ch3 style=\"margin: 20px 0 10px; font-size: 18px; color: #b91c1c;\"\u003e\n        Kit Highlights\n      \u003c\/h3\u003e\n\n      \u003cul style=\"margin: 0 0 18px 20px; padding: 0;\"\u003e\n\n        \u003cli style=\"margin-bottom: 8px;\"\u003e\n          Heavy-duty 1310 Series U-bolt pinion yoke upgrade for compatible Jeep Dana 30 front axles\n        \u003c\/li\u003e\n\n        \u003cli style=\"margin-bottom: 8px;\"\u003e\n          Ideal for modified CJ, YJ, TJ, XJ, MJ, and ZJ builds using the required 26-spline Dana 30 pinion configuration\n        \u003c\/li\u003e\n\n        \u003cli style=\"margin-bottom: 8px;\"\u003e\n          Converts compatible strap-style U-joint retention setups to a U-bolt-style yoke connection\n        \u003c\/li\u003e\n\n        \u003cli style=\"margin-bottom: 8px;\"\u003e\n          Includes 26-spline 1310 Series U-bolt yoke, front pinion seal, pinion nut, and U-bolt retaining hardware\n        \u003c\/li\u003e\n\n        \u003cli style=\"margin-bottom: 8px;\"\u003e\n          Pinion yoke references J0935685, 16580.02, and 2-4-8091X\n        \u003c\/li\u003e\n\n        \u003cli style=\"margin-bottom: 8px;\"\u003e\n          Front pinion seal references J0998092, 16521.01, 44895, and YMS5778\n        \u003c\/li\u003e\n\n        \u003cli style=\"margin-bottom: 8px;\"\u003e\n          Pinion nut references J0801367, 16584.01, 30185, and YSPPN-009\n        \u003c\/li\u003e\n\n        \u003cli style=\"margin-bottom: 8px;\"\u003e\n          U-bolt hardware references A490K, 16582.01, 2-94-28X, and YY UB-002\n        \u003c\/li\u003e\n\n      \u003c\/ul\u003e\n\n      \u003ch3 style=\"margin: 20px 0 10px; font-size: 18px; color: #b91c1c;\"\u003e\n        What's Included\n      \u003c\/h3\u003e\n\n      \u003cul style=\"margin: 0 0 18px 20px; padding: 0;\"\u003e\n\n        \u003cli style=\"margin-bottom: 8px;\"\u003e\n          HD 1310 Series U-bolt pinion yoke\n          \u003cspan style=\"color: #555;\"\u003e\n            (J0935685 \/ 16580.02 \/ 2-4-8091X)\n          \u003c\/span\u003e\n        \u003c\/li\u003e\n\n        \u003cli style=\"margin-bottom: 8px;\"\u003e\n          Front pinion seal\n          \u003cspan style=\"color: #555;\"\u003e\n            (J0998092 \/ 16521.01 \/ 44895 \/ YMS5778)\n          \u003c\/span\u003e\n        \u003c\/li\u003e\n\n        \u003cli style=\"margin-bottom: 8px;\"\u003e\n          Pinion nut\n          \u003cspan style=\"color: #555;\"\u003e\n            (J0801367 \/ 16584.01 \/ 30185 \/ YSPPN-009)\n          \u003c\/span\u003e\n        \u003c\/li\u003e\n\n        \u003cli style=\"margin-bottom: 8px;\"\u003e\n          1310 U-bolt hardware kit\n          \u003cspan style=\"color: #555;\"\u003e\n            (A490K \/ 16582.01 \/ 2-94-28X \/ YY UB-002)\n          \u003c\/span\u003e\n        \u003c\/li\u003e\n\n      \u003c\/ul\u003e\n\n      \u003cdiv style=\"background: #eaf1fb; border: 1px solid #bdd0ea; border-radius: 6px; padding: 16px; margin: 18px 0;\"\u003e\n\n        \u003ch3 style=\"margin: 0 0 8px; font-size: 17px; color: #b91c1c;\"\u003e\n          Built for Upgrades \u0026amp; Modified Jeeps\n        \u003c\/h3\u003e\n\n        \u003cp style=\"margin: 0;\"\u003e\n          This kit is not limited to factory-restoration use. It is designed to support compatible\n          \u003cstrong\u003eDana 30 front axle upgrades, off-road builds, axle swaps, and modified Jeep projects\u003c\/strong\u003e\n          where a 1310 Series U-bolt pinion yoke is the desired configuration.\n        \u003c\/p\u003e\n\n      \u003c\/div\u003e\n\n      \u003cdiv style=\"background: #eaf1fb; border: 1px solid #bdd0ea; border-radius: 6px; padding: 16px; margin: 18px 0;\"\u003e\n\n        \u003ch3 style=\"margin: 0 0 8px; font-size: 17px; color: #b91c1c;\"\u003e\n          Heavy-Duty U-Bolt Configuration\n        \u003c\/h3\u003e\n\n        \u003cp style=\"margin: 0;\"\u003e\n          This kit uses a \u003cstrong\u003eU-bolt-style pinion yoke\u003c\/strong\u003e rather than the standard\n          strap-and-bolt configuration. Two U-bolts secure the compatible 1310 Series U-joint\n          directly to the yoke.\n        \u003c\/p\u003e\n\n      \u003c\/div\u003e\n\n      \u003cdiv style=\"background: #fff8e8; border: 1px solid #ead9ad; border-radius: 6px; padding: 16px; margin: 18px 0;\"\u003e\n\n        \u003ch3 style=\"margin: 0 0 8px; font-size: 17px; color: #b91c1c;\"\u003e\n          U-Joint Not Included\n        \u003c\/h3\u003e\n\n        \u003cp style=\"margin: 0;\"\u003e\n          This listing \u003cstrong\u003edoes not include the U-joint\u003c\/strong\u003e. The included yoke is configured\n          for a compatible 1310 Series U-joint measuring approximately\n          \u003cstrong\u003e3.219\" wide\u003c\/strong\u003e with \u003cstrong\u003e1.062\" bearing caps\u003c\/strong\u003e.\n        \u003c\/p\u003e\n\n      \u003c\/div\u003e\n\n      \u003cdiv style=\"background: #fff8e8; border: 1px solid #ead9ad; border-radius: 6px; padding: 16px; margin: 18px 0;\"\u003e\n\n        \u003ch3 style=\"margin: 0 0 8px; font-size: 17px; color: #b91c1c;\"\u003e\n          Important Fitment Note\n        \u003c\/h3\u003e\n\n        \u003cp style=\"margin: 0;\"\u003e\n          Because this kit is commonly used in modified and conversion applications,\n          \u003cstrong\u003evehicle model alone should not be used to determine fitment\u003c\/strong\u003e.\n          Verify the Dana 30 front axle, 26-spline pinion configuration, seal dimensions,\n          yoke dimensions, and 1310 Series U-joint size before ordering.\n        \u003c\/p\u003e\n\n      \u003c\/div\u003e\n\n      \u003ch3 style=\"margin: 20px 0 10px; font-size: 18px; color: #b91c1c;\"\u003e\n        OE \/ Replacement \/ Interchange Numbers\n      \u003c\/h3\u003e\n\n      \u003cp style=\"margin: 0 0 8px;\"\u003e\n        \u003cstrong\u003eHD Pinion Yoke:\u003c\/strong\u003e\n        J0935685, 16580.02, 2-4-8091X\n      \u003c\/p\u003e\n\n      \u003cp style=\"margin: 0 0 8px;\"\u003e\n        \u003cstrong\u003eFront Pinion Seal:\u003c\/strong\u003e\n        J0998092, 16521.01, 44895, YMS5778\n      \u003c\/p\u003e\n\n      \u003cp style=\"margin: 0 0 8px;\"\u003e\n        \u003cstrong\u003ePinion Nut:\u003c\/strong\u003e\n        J0801367, 16584.01, 30185, YSPPN-009\n      \u003c\/p\u003e\n\n      \u003cp style=\"margin: 0 0 18px;\"\u003e\n        \u003cstrong\u003e1310 U-Bolt Hardware Kit:\u003c\/strong\u003e\n        A490K, 16582.01, 2-94-28X, YY UB-002\n      \u003c\/p\u003e\n\n      \u003cp style=\"margin: 18px 0 0; font-size: 13px; color: #555;\"\u003e\n        Please verify Jeep model, front axle type, pinion spline count, seal dimensions, yoke configuration,\n        U-joint dimensions, and reference numbers before purchase.\n      \u003c\/p\u003e\n\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"PORC Off Road Products","offers":[{"title":"Default Title","offer_id":43755294163011,"sku":null,"price":81.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0634\/4278\/0227\/files\/PORC-D30FPYK1310.png?v=1788464955","url":"https:\/\/extoffroad.com\/products\/hd-front-dana-30-pinion-yoke-kit-1310-u-bolt-fits-cj-yj-tj-xj-mj-zj","provider":"EXT Offroad","version":"1.0","type":"link"}