Replaces the original screwed-on end piece of the 42RLE automatic transmission (Jeep Wrangler 03-11) with the additional planetary gearbox (Rubicrawler). With the Rubicrawler, an additional gear ratio of 2.72:1 can be switched, which gives you the opportunity to always choose the right gear ratio or gear ratio for the corresponding terrain requirements. Reduction options: Non-Rubicon with NP 231 / 241 VTG (standard Wrangler): 1:1 / 2.72:1 / 7.39:1 Rubicon with NP 241OR (RockTrac) VTG: 1:1 / 2.72:1 / 4.0:1 / 10.88:1 Delivered as a complete set, with all parts necessary for installation. Also possible in conjunction with an Atlas2 transfer case. When ordering, please specify whether it is a Rubicon model or not. Installation instructions
