{"product_id":"yukon-gear-dana-30-disconnect-block-off-plate-for-disconnect-removal","title":"Yukon Gear Dana 30 Disconnect Block-Off Plate","description":"\u003ch4\u003eYukon Gear Dana 30 Disconnect Block-Off Plate\u003c\/h4\u003e\n\u003cp\u003eYukon Gear part YA W39147 is a block-off plate that allows the vacuum-actuated front axle disconnect feature to be bypassed on Dana 30 differentials, fitting Jeep Cherokee (XJ), Comanche, Grand Wagoneer, and Wrangler (YJ) models. This listing is for the plate only.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eBypasses the factory vacuum-actuated disconnect feature\u003c\/li\u003e\n\u003cli\u003eFits Dana 30 front differentials\u003c\/li\u003e\n\u003cli\u003ePlate only -- see note below for full kit options\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eFitment\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1984-2001\u003c\/td\u003e\n\u003ctd\u003eJeep\u003c\/td\u003e\n\u003ctd\u003eCherokee (XJ)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1986-1992\u003c\/td\u003e\n\u003ctd\u003eJeep\u003c\/td\u003e\n\u003ctd\u003eComanche\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1984-1993\u003c\/td\u003e\n\u003ctd\u003eJeep\u003c\/td\u003e\n\u003ctd\u003eGrand Wagoneer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1987-1995\u003c\/td\u003e\n\u003ctd\u003eJeep\u003c\/td\u003e\n\u003ctd\u003eWrangler (YJ)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer part number\u003c\/td\u003e\n\u003ctd\u003eYA W39147\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eDana 30 front differential\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContents\u003c\/td\u003e\n\u003ctd\u003eBlock-off plate only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch4\u003eWhat's Included\u003c\/h4\u003e\n\u003cul\u003e\u003cli\u003e1 disconnect block-off plate\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch4\u003eAbout Yukon Gear\u003c\/h4\u003e\n\u003cp\u003eYukon Gear \u0026amp; Axle manufactures differential, axle, and drivetrain components engineered for durable, precise-fit replacement and upgrade applications.\u003c\/p\u003e\n\u003ch4\u003eFAQ\u003c\/h4\u003e\n\u003cstrong\u003eWhat does this plate do?\u003c\/strong\u003e\n\u003cp\u003eThis plate bypasses the factory vacuum-actuated front axle disconnect feature on Dana 30 differentials.\u003c\/p\u003e\n\u003cstrong\u003eDoes this listing include a gasket or seals?\u003c\/strong\u003e\n\u003cp\u003eNo, this listing is for the plate only. Yukon offers full kits (YA W39147-KIT for 27-spline applications or YA W39147-KIT-30 for 30-spline applications) that include the block-off plate, gasket, and axle seals.\u003c\/p\u003e\n\u003cstrong\u003eWhat vehicles does this plate fit?\u003c\/strong\u003e\n\u003cp\u003eThis plate fits Dana 30 front differentials used in Jeep Cherokee (XJ), Comanche, Grand Wagoneer, and Wrangler (YJ) models.\u003c\/p\u003e\n\u003cstrong\u003eIs professional installation recommended?\u003c\/strong\u003e\n\u003cp\u003eYes. Installing this plate requires front axle disassembly and should be performed by a qualified technician.\u003c\/p\u003e\n\u003cstrong\u003eWhy would I delete the disconnect feature?\u003c\/strong\u003e\n\u003cp\u003eThe factory vacuum disconnect system can be a common failure point; bypassing it improves reliability for off-road and heavy-use applications.\u003c\/p\u003e\n\u003cstrong\u003eDo I need a gasket with this plate?\u003c\/strong\u003e\n\u003cp\u003eYes, a gasket and axle seals are needed for a complete installation; consider the full kit versions if you need these components.\u003c\/p\u003e\n\u003cstrong\u003eWill this affect my vehicle's fuel economy mode?\u003c\/strong\u003e\n\u003cp\u003eBypassing the disconnect means the front axle will always be engaged when 4WD is selected; confirm this tradeoff fits your use case.\u003c\/p\u003e\n\u003cstrong\u003eDo I need to confirm fitment before ordering?\u003c\/strong\u003e\n\u003cp\u003eYes. Confirm your exact vehicle, model year, and spline count (27 vs 30) before ordering the correct kit or plate.\u003c\/p\u003e\n\u003ch4\u003eInstallation Instructions\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eRemove the front axle disconnect assembly components.\u003c\/li\u003e\n\u003cli\u003eInstall the block-off plate with an appropriate gasket and seals.\u003c\/li\u003e\n\u003cli\u003eReassemble the front axle and torque all fasteners to specification.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals 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.\u003c\/p\u003e","brand":"Yukon Gear \u0026 Axle","offers":[{"title":"Default Title","offer_id":46417044144207,"sku":"YUKYA W39147","price":43.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/yukon-gear-dana-30-disconnect-block-off-plate-yukon-gear-axle.jpg?v=1786990359","url":"https:\/\/www.blackopsautoworks.com\/products\/yukon-gear-dana-30-disconnect-block-off-plate-for-disconnect-removal","provider":"Black Ops Auto Works","version":"1.0","type":"link"}