Toyota 4Runner:
2003-2004 Front Axle; 6 cylinder (with differential lock), 3.73 ratio
2005-2009 Front Axle; (3.73 ratio), 6 cylinder (with differential lock)
2018-2020 front axle, (4.0L, 1GRFE engine, 6 cylinder), (3.73 ratio), TRD Pro
2020-2020 front axle, (4.0L, 1GRFE engine, 6 cylinder), (3.73 ratio), Venture Special
Edition
2021-2021 front axle, (4.0L, 1GRFE engine, 6 cylinder), Venture Special Edition
2021-2022 front axle, (4.0L, 1GRFE engine, 6 cylinder), SR5
2021-2022 front axle, (4.0L, 1GRFE engine, 6 cylinder), SR5 Premium
2021-2022 front axle, (4.0L, 1GRFE engine, 6 cylinder), Trail Special Edition
2021-2022 front axle, (4.0L, 1GRFE engine, 6 cylinder), TRD Off-Road
2021-2022 front axle, (4.0L, 1GRFE engine, 6 cylinder), TRD Off-Road Premium
2021-2022 front axle, (4.0L, 1GRFE engine, 6 cylinder), TRD Pro
2022-2022 front axle, (4.0L, 1GRFE engine, 6 cylinder), TRD Sport
2010-2016 Front Axle; (4.0L, 1GRFE engine, 6 cylinder), (3.73 ratio), Trail
2010-2017 Front Axle; (4.0L, 1GRFE engine, 6 cylinder), (3.73 ratio), Limited,
w/electronic locking differential
2010-2017 Front Axle; (4.0L, 1GRFE engine, 6 cylinder), (3.73 ratio), SR5
2014-2016 Front Axle; (4.0L, 1GRFE engine, 6 cylinder), (3.73 ratio), Trail Premium
2015-2017 Front Axle; (4.0L, 1GRFE engine, 6 cylinder), (3.73 ratio), SR5 Premium
2015-2017 Front Axle; (4.0L, 1GRFE engine, 6 cylinder), (3.73 ratio), TRD Pro
2017-2017 Front Axle; (4.0L, 1GRFE engine, 6 cylinder), (3.73 ratio), TRD Off-Road
2017-2017 Front Axle; (4.0L, 1GRFE engine, 6 cylinder), (3.73 ratio), TRD Off-Road Premium
2018-2020 front axle, (4.0L, 1GRFE engine, 6 cylinder), (3.73 ratio), SR5
2018-2020 front axle, (4.0L, 1GRFE engine, 6 cylinder), (3.73 ratio), SR5 Premium
2018-2020 front axle, (4.0L, 1GRFE engine, 6 cylinder), (3.73 ratio), TRD Off-Road
2018-2020 front axle, (4.0L, 1GRFE engine, 6 cylinder), (3.73 ratio), TRD Off-Road Premium