The Yukon Trac-Lok limited-slip internals are made for Dana 44/M220 rear axles with 32-spline output shafts, specified for 2018+ Jeep Wrangler JL and 2020+ Gladiator JT rear applications. This Trac-Lok unit installs inside the carrier to provide limited-slip behavior for improved traction under variable conditions. It is a direct-fit internal upgrade for compatible rear differential assemblies on the listed Jeep models.
Yukon Gear Trac Lok Limited Slip internals For Dana 44 (JL and JT) and w/ 32 Spline Axles