{"product_id":"eaton-elocker-differential-eat14221-1-for-toyota-fj-4runner-tacoma-and-land-cruiser","title":"Eaton ELocker Differential EAT14221-1 for Toyota FJ, 4Runner, Tacoma and Land Cruiser","description":"The Eaton ELocker is an electronic, selectable differential designed for drivers that need traction on-demand. At the flip of a dash switch, drivers can go from open to 100-percent locked. A second flip of the switch deactivates the unit to resume normal driving. The ELocker is the most reliable on-demand differential, featuring selectable operation and net-forged gears for added strength.\nEaton ELocker® Differential; 30 Spline; 3.91 And Up Ring Gear Pinion Ratio; 1.31 in. Axle Shaft Diameter; Front; 8.0 in.;\n\u003cul\u003e\n  \u003cli\u003e4-Pinion Net-Forged Gear Design For Max Strength And Durability\u003c\/li\u003e\n  \u003cli\u003eEaton NGR locking rocker switch and wiring harness included\u003c\/li\u003e\n  \u003cli\u003eDriver controlled push-button operation\u003c\/li\u003e\n  \u003cli\u003eElectromagnetic Locking Differential\u003c\/li\u003e\n  \u003cli\u003eMost Reliable On-Demand Differential\u003c\/li\u003e\n  \u003cli\u003eWorks In Forward And Reverse\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Eaton ELocker Differential EAT14221-1 is an electronic, selectable differential designed for drivers who want dependable traction on demand. With the included Eaton NGR locking rocker switch, the driver can switch from open differential operation to 100-percent locked traction at the push of a button. A second push deactivates the locker and restores normal open-differential operation for everyday driving.\u003c\/p\u003e\n\n\u003cp\u003eBuilt for front applications using an 8.0-inch differential and 30-spline axle configuration, this Eaton ELocker features a 4-pinion net-forged gear design for increased strength and durability. Its electromagnetic locking mechanism operates in both forward and reverse, making it well suited for demanding off-road conditions, steep terrain, and variable traction surfaces. The selectable design allows the differential to remain open during normal road use while providing maximum traction when needed.\u003c\/p\u003e\n\n\u003cp\u003eFitment includes select 1984-1992 Toyota Land Cruiser models and the 1998 Toyota 4Runner. The differential is designed for applications with a 3.91-and-up ring-and-pinion ratio and a 1.31-inch axle shaft diameter. Verify axle configuration, gear ratio, spline count, and vehicle application before installation to ensure compatibility.\u003c\/p\u003e\n\n\u003ch3\u003eKey Product Specifications and Technical Data\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eBrand: Eaton\u003c\/li\u003e\n  \u003cli\u003ePart Number: EAT14221-1\u003c\/li\u003e\n  \u003cli\u003eDifferential Type: Electronic selectable locking differential\u003c\/li\u003e\n  \u003cli\u003eApplication: Front axle\u003c\/li\u003e\n  \u003cli\u003eDifferential Size: 8.0-inch\u003c\/li\u003e\n  \u003cli\u003eAxle Spline Count: 30 spline\u003c\/li\u003e\n  \u003cli\u003eRing Gear and Pinion Ratio: 3.91 and numerically higher\u003c\/li\u003e\n  \u003cli\u003eAxle Shaft Diameter: 1.31 inches\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEaton ELocker differential\u003c\/li\u003e\n  \u003cli\u003eEaton NGR locking rocker switch\u003c\/li\u003e\n  \u003cli\u003eWiring harness\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSelectable traction control: Switch from open operation to 100-percent locked traction at the push of a button.\u003c\/li\u003e\n\u003cli\u003e4-pinion net-forged gear design: Provides increased strength and durability for demanding driving conditions.\u003c\/li\u003e\n\u003cli\u003eElectromagnetic locking mechanism: Delivers reliable on-demand engagement without requiring manual differential activation.\u003c\/li\u003e\n\u003cli\u003eForward and reverse operation: Maintains selectable locking performance while driving in either direction.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitments:\u003cbr\u003e\n1984 Toyota Land Cruiser Base\u003cbr\u003e\n1985 Toyota Land Cruiser Base\u003cbr\u003e\n1986 Toyota Land Cruiser Base\u003cbr\u003e\n1987 Toyota Land Cruiser Base\u003cbr\u003e\n1988 Toyota Land Cruiser Base\u003cbr\u003e\n1989 Toyota Land Cruiser Base\u003cbr\u003e\n1990 Toyota Land Cruiser Base\u003cbr\u003e\n1991 Toyota Land Cruiser Base\u003cbr\u003e\n1992 Toyota Land Cruiser Base\u003cbr\u003e\n1993 Toyota Land Cruiser Base\u003cbr\u003e\n1994 Toyota Land Cruiser Base\u003cbr\u003e\n1995 Toyota Land Cruiser Base\u003cbr\u003e\n1995 Toyota Tacoma Base\u003cbr\u003e\n1996 Toyota 4Runner Base\u003cbr\u003e\n1996 Toyota Land Cruiser Base\u003cbr\u003e\n1996 Toyota Tacoma Base\u003cbr\u003e\n1997 Toyota 4Runner Base\u003cbr\u003e\n1997 Toyota Land Cruiser Base\u003cbr\u003e\n1997 Toyota Tacoma Base\u003cbr\u003e\n1998 Toyota 4Runner Base\u003cbr\u003e\n1998 Toyota Land Cruiser Base\u003cbr\u003e\n1998 Toyota Tacoma Base\u003cbr\u003e\n1999 Toyota 4Runner Base\u003cbr\u003e\n1999 Toyota Land Cruiser Base\u003cbr\u003e\n1999 Toyota Tacoma Base\u003cbr\u003e\n2000 Toyota 4Runner Base\u003cbr\u003e\n2000 Toyota Land Cruiser Base\u003cbr\u003e\n2000 Toyota Tacoma Base\u003cbr\u003e\n2001 Toyota 4Runner Base\u003cbr\u003e\n2001 Toyota Land Cruiser Base\u003cbr\u003e\n2001 Toyota Tacoma Base\u003cbr\u003e\n2002 Toyota Land Cruiser Base\u003cbr\u003e\n2002 Toyota Tacoma Base\u003cbr\u003e\n2003 Toyota 4Runner Limited\u003cbr\u003e\n2003 Toyota 4Runner Sport\u003cbr\u003e\n2003 Toyota 4Runner SR5\u003cbr\u003e\n2003 Toyota Land Cruiser Base\u003cbr\u003e\n2003 Toyota Tacoma Base\u003cbr\u003e\n2004 Toyota 4Runner Limited\u003cbr\u003e\n2004 Toyota 4Runner Sport\u003cbr\u003e\n2004 Toyota 4Runner SR5\u003cbr\u003e\n2004 Toyota Land Cruiser Base\u003cbr\u003e\n2004 Toyota Tacoma Base\u003cbr\u003e\n2005 Toyota 4Runner Limited\u003cbr\u003e\n2005 Toyota 4Runner Sport\u003cbr\u003e\n2005 Toyota 4Runner SR5\u003cbr\u003e\n2005 Toyota Land Cruiser Base\u003cbr\u003e\n2005 Toyota Tacoma Base\u003cbr\u003e\n2005 Toyota Tacoma Pre Runner\u003cbr\u003e\n2005 Toyota Tacoma X-Runner\u003cbr\u003e\n2006 Toyota 4Runner Limited\u003cbr\u003e\n2006 Toyota 4Runner Sport\u003cbr\u003e\n2006 Toyota 4Runner SR5\u003cbr\u003e\n2006 Toyota Land Cruiser Base\u003cbr\u003e\n2006 Toyota Tacoma Base\u003cbr\u003e\n2006 Toyota Tacoma Pre Runner\u003cbr\u003e\n2006 Toyota Tacoma X-Runner\u003cbr\u003e\n2007 Toyota 4Runner Limited\u003cbr\u003e\n2007 Toyota 4Runner Sport\u003cbr\u003e\n2007 Toyota 4Runner SR5\u003cbr\u003e\n2007 Toyota FJ Cruiser Base\u003cbr\u003e\n2007 Toyota FJ Cruiser TRD Special Edition\u003cbr\u003e\n2007 Toyota Land Cruiser Base\u003cbr\u003e\n2007 Toyota Tacoma Base\u003cbr\u003e\n2007 Toyota Tacoma Pre Runner\u003cbr\u003e\n2007 Toyota Tacoma X-Runner\u003cbr\u003e\n2008 Toyota 4Runner Limited\u003cbr\u003e\n2008 Toyota 4Runner Sport\u003cbr\u003e\n2008 Toyota 4Runner SR5\u003cbr\u003e\n2008 Toyota FJ Cruiser Base\u003cbr\u003e\n2008 Toyota FJ Cruiser Trail Teams Special Edition\u003cbr\u003e\n2008 Toyota Land Cruiser Base\u003cbr\u003e\n2008 Toyota Tacoma Base\u003cbr\u003e\n2008 Toyota Tacoma Pre Runner\u003cbr\u003e\n2008 Toyota Tacoma X-Runner\u003cbr\u003e\n2009 Toyota 4Runner Limited\u003cbr\u003e\n2009 Toyota 4Runner Sport\u003cbr\u003e\n2009 Toyota 4Runner SR5\u003cbr\u003e\n2009 Toyota FJ Cruiser Base\u003cbr\u003e\n2009 Toyota Land Cruiser Base\u003cbr\u003e\n2009 Toyota Tacoma Base\u003cbr\u003e\n2009 Toyota Tacoma Pre Runner\u003cbr\u003e\n2009 Toyota Tacoma X-Runner\u003cbr\u003e\n2010 Toyota 4Runner Limited\u003cbr\u003e\n2010 Toyota 4Runner SR5\u003cbr\u003e\n2010 Toyota 4Runner Trail\u003cbr\u003e\n2010 Toyota FJ Cruiser Base\u003cbr\u003e\n2010 Toyota Land Cruiser Base\u003cbr\u003e\n2010 Toyota Tacoma Base\u003cbr\u003e\n2010 Toyota Tacoma Pre Runner\u003cbr\u003e\n2010 Toyota Tacoma X-Runner\u003cbr\u003e\n2011 Toyota 4Runner Limited\u003cbr\u003e\n2011 Toyota 4Runner SR5\u003cbr\u003e\n2011 Toyota 4Runner Trail\u003cbr\u003e\n2011 Toyota FJ Cruiser Base\u003cbr\u003e\n2011 Toyota Land Cruiser Base\u003cbr\u003e\n2011 Toyota Tacoma Base\u003cbr\u003e\n2011 Toyota Tacoma Pre Runner\u003cbr\u003e\n2011 Toyota Tacoma X-Runner\u003cbr\u003e\n2012 Toyota 4Runner Limited\u003cbr\u003e\n2012 Toyota 4Runner SR5\u003cbr\u003e\n2012 Toyota 4Runner Trail\u003cbr\u003e\n2012 Toyota FJ Cruiser Base\u003cbr\u003e\n2012 Toyota Tacoma Base\u003cbr\u003e\n2012 Toyota Tacoma Pre Runner\u003cbr\u003e\n2012 Toyota Tacoma X-Runner\u003cbr\u003e\n2013 Toyota 4Runner Limited\u003cbr\u003e\n2013 Toyota 4Runner SR5\u003cbr\u003e\n2013 Toyota 4Runner Trail\u003cbr\u003e\n2013 Toyota FJ Cruiser Base\u003cbr\u003e\n2013 Toyota Land Cruiser Base\u003cbr\u003e\n2013 Toyota Tacoma Base\u003cbr\u003e\n2013 Toyota Tacoma Pre Runner\u003cbr\u003e\n2013 Toyota Tacoma X-Runner\u003cbr\u003e\n2014 Toyota 4Runner Limited\u003cbr\u003e\n2014 Toyota 4Runner SR5\u003cbr\u003e\n2014 Toyota 4Runner Trail\u003cbr\u003e\n2014 Toyota FJ Cruiser Base\u003cbr\u003e\n2014 Toyota Land Cruiser Base\u003cbr\u003e\n2014 Toyota Tacoma Base\u003cbr\u003e\n2014 Toyota Tacoma Pre Runner\u003cbr\u003e\n2015 Toyota 4Runner Limited\u003cbr\u003e\n2015 Toyota 4Runner SR5\u003cbr\u003e\n2015 Toyota 4Runner Trail\u003cbr\u003e\n2015 Toyota 4Runner TRD Pro\u003cbr\u003e\n2015 Toyota Land Cruiser Base\u003cbr\u003e\n2015 Toyota Tacoma Base\u003cbr\u003e\n2015 Toyota Tacoma Pre Runner\u003cbr\u003e\n2015 Toyota Tacoma TRD Pro\u003cbr\u003e\n2016 Toyota 4Runner Limited\u003cbr\u003e\n2016 Toyota 4Runner SR5\u003cbr\u003e\n2016 Toyota 4Runner Trail\u003cbr\u003e\n2016 Toyota 4Runner TRD Pro\u003cbr\u003e\n2016 Toyota Land Cruiser Base\u003cbr\u003e\n2016 Toyota Tacoma Limited\u003cbr\u003e\n2016 Toyota Tacoma SR\u003cbr\u003e\n2016 Toyota Tacoma SR5\u003cbr\u003e\n2016 Toyota Tacoma TRD Off-Road\u003cbr\u003e\n2016 Toyota Tacoma TRD Sport\u003cbr\u003e\n2017 Toyota 4Runner Limited\u003cbr\u003e\n2017 Toyota 4Runner SR5\u003cbr\u003e\n2017 Toyota 4Runner TRD Off-Road\u003cbr\u003e\n2017 Toyota 4Runner TRD Pro\u003cbr\u003e\n2017 Toyota Land Cruiser Base\u003cbr\u003e\n2017 Toyota Tacoma Limited\u003cbr\u003e\n2017 Toyota Tacoma SR\u003cbr\u003e\n2017 Toyota Tacoma SR5\u003cbr\u003e\n2017 Toyota Tacoma TRD Off-Road\u003cbr\u003e\n2017 Toyota Tacoma TRD Pro\u003cbr\u003e\n2017 Toyota Tacoma TRD Sport\u003cbr\u003e\n2018 Toyota 4Runner Limited\u003cbr\u003e\n2018 Toyota 4Runner SR5\u003cbr\u003e\n2018 Toyota 4Runner SR5 Premium\u003cbr\u003e\n2018 Toyota 4Runner TRD Off-Road\u003cbr\u003e\n2018 Toyota 4Runner TRD Off-Road Premium\u003cbr\u003e\n2018 Toyota 4Runner TRD Pro\u003cbr\u003e\n2018 Toyota Land Cruiser Base\u003cbr\u003e\n2018 Toyota Tacoma Limited\u003cbr\u003e\n2018 Toyota Tacoma SR\u003cbr\u003e\n2018 Toyota Tacoma SR5\u003cbr\u003e\n2018 Toyota Tacoma TRD Off-Road\u003cbr\u003e\n2018 Toyota Tacoma TRD Pro\u003cbr\u003e\n2018 Toyota Tacoma TRD Sport\u003cbr\u003e\n2019 Toyota 4Runner Limited\u003cbr\u003e\n2019 Toyota 4Runner SR5\u003cbr\u003e\n2019 Toyota 4Runner SR5 Premium\u003cbr\u003e\n2019 Toyota 4Runner TRD Off-Road\u003cbr\u003e\n2019 Toyota 4Runner TRD Off-Road Premium\u003cbr\u003e\n2019 Toyota 4Runner TRD Pro\u003cbr\u003e\n2019 Toyota Tacoma Limited\u003cbr\u003e\n2019 Toyota Tacoma SR\u003cbr\u003e\n2019 Toyota Tacoma SR5\u003cbr\u003e\n2019 Toyota Tacoma TRD Off-Road\u003cbr\u003e\n2019 Toyota Tacoma TRD Pro\u003cbr\u003e\n2019 Toyota Tacoma TRD Sport\u003cbr\u003e\n2020 Toyota 4Runner Limited\u003cbr\u003e\n2020 Toyota 4Runner Nightshade\u003cbr\u003e\n2020 Toyota 4Runner SR5\u003cbr\u003e\n2020 Toyota 4Runner SR5 Premium\u003cbr\u003e\n2020 Toyota 4Runner TRD Off-Road\u003cbr\u003e\n2020 Toyota 4Runner TRD Off-Road Premium\u003cbr\u003e\n2020 Toyota 4Runner TRD Pro\u003cbr\u003e\n2020 Toyota 4Runner Venture\u003cbr\u003e\n2020 Toyota Tacoma Limited\u003cbr\u003e\n2020 Toyota Tacoma SR\u003cbr\u003e\n2020 Toyota Tacoma SR5\u003cbr\u003e\n2020 Toyota Tacoma TRD Off-Road\u003cbr\u003e\n2020 Toyota Tacoma TRD Pro\u003cbr\u003e\n2020 Toyota Tacoma TRD Sport\u003cbr\u003e\n2021 Toyota 4Runner Limited\u003cbr\u003e\n2021 Toyota 4Runner Nightshade\u003cbr\u003e\n2021 Toyota 4Runner SR5\u003cbr\u003e\n2021 Toyota 4Runner SR5 Premium\u003cbr\u003e\n2021 Toyota 4Runner Trail\u003cbr\u003e\n2021 Toyota 4Runner TRD Off-Road\u003cbr\u003e\n2021 Toyota 4Runner TRD Off-Road Premium\u003cbr\u003e\n2021 Toyota 4Runner TRD Pro\u003cbr\u003e\n2021 Toyota 4Runner Venture\u003cbr\u003e\n2021 Toyota Tacoma Limited\u003cbr\u003e\n2021 Toyota Tacoma SR\u003cbr\u003e\n2021 Toyota Tacoma SR5\u003cbr\u003e\n2021 Toyota Tacoma Trail\u003cbr\u003e\n2021 Toyota Tacoma TRD Off-Road\u003cbr\u003e\n2021 Toyota Tacoma TRD Pro\u003cbr\u003e\n2021 Toyota Tacoma TRD Sport\u003cbr\u003e\n2022 Toyota 4Runner Limited\u003cbr\u003e\n2022 Toyota 4Runner SR5\u003cbr\u003e\n2022 Toyota 4Runner SR5 Premium\u003cbr\u003e\n2022 Toyota 4Runner Trail\u003cbr\u003e\n2022 Toyota 4Runner TRD Off-Road\u003cbr\u003e\n2022 Toyota 4Runner TRD Off-Road Premium\u003cbr\u003e\n2022 Toyota 4Runner TRD Pro\u003cbr\u003e\n2022 Toyota 4Runner TRD Sport\u003cbr\u003e\n2022 Toyota Tacoma Limited\u003cbr\u003e\n2022 Toyota Tacoma SR\u003cbr\u003e\n2022 Toyota Tacoma SR5\u003cbr\u003e\n2022 Toyota Tacoma TRD Off-Road\u003cbr\u003e\n2022 Toyota Tacoma TRD Pro\u003cbr\u003e\n2022 Toyota Tacoma TRD Sport\u003cbr\u003e\n2023 Toyota 4Runner 40th Anniversary Edition\u003cbr\u003e\n2023 Toyota 4Runner Limited\u003cbr\u003e\n2023 Toyota 4Runner SR5\u003cbr\u003e\n2023 Toyota 4Runner SR5 Premium\u003cbr\u003e\n2023 Toyota 4Runner TRD Off-Road\u003cbr\u003e\n2023 Toyota 4Runner TRD Off-Road Premium\u003cbr\u003e\n2023 Toyota 4Runner TRD Pro\u003cbr\u003e\n2023 Toyota 4Runner TRD Sport\u003cbr\u003e\n2023 Toyota Tacoma Limited\u003cbr\u003e\n2023 Toyota Tacoma SR\u003cbr\u003e\n2023 Toyota Tacoma SR5\u003cbr\u003e\n2023 Toyota Tacoma Trail Special Edition\u003cbr\u003e\n2023 Toyota Tacoma TRD Off-Road\u003cbr\u003e\n2023 Toyota Tacoma TRD Pro\u003cbr\u003e\n2023 Toyota Tacoma TRD Sport\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; 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