The RubiCrawler increases our available gear ratios allowing you to gear your Jeep to the terrain in which you?re wheeling on. The various ratios will allow you more control of the vehicle which results in extreme off road performance while maintaining a fun and safe offroading experience.
We're working on getting more reviews for this product. In the meantime, here's what people are saying about 4WP
Q: Will this work on a 98 jeep xj with a aw4 automatic ? Answer this question
A: It looks like it only fits the TJ and JK models: https://www.advanceadapters.com/products/rubi-crawler--rubi-crawler-auxillary-crawl-box-for-42rle-transmission/
Answered by Kelly from 4WP Corporate Headquarters on 02/04/2021
Q: what is the shipping weight? Answer this question
A: Hello Moose, Shipping weight is 60lbs. Thank you.
Answered by RK on 09/18/2015
Q: Will I need to lengthan/shorten drive shafts for the install on my JK Unlimited Answer this question
A: Hello No you don't have to do anything with the drive shafts. The Rubicrawler is the same length as the stock adapter between the transmission and transfer case.
Answered by Rody on 11/05/2014
Q: Is there a crawler box similar to this one that is compatible with a 2012 JKU Rubicon with manual transmission? Answer this question
A: Hi JR The Advance Adapters 42RLE Rubicrawler Crawler Box, ADVRUBI-JKAD This part is only available for the Automatic transmission. They do not make anything at this time that will fit the manual transmission. Thanks for the question.
Answered by RK on 07/25/2014
Q: Will this fit on my 2013 Rubicon JKU? Answer this question
A: Hello T-Dogg, Thank you for the question. The Advance Adapters Rubicrawler Crawler Box fir the 2007 to 2011 Jeep JK Wanglers only.
Answered by RK on 03/18/2014
Advance Adapters got its start in Downey, California in 1971 with a single adapter mating a Muncie car 4-speed to a Jeep Dana 18 transfer case. Eventually headers, overdrives, motor mounts and linkage brackets were added to the offerings to complement their core adapter components. When interest in rock crawling spiked in the mid-1990s, Advance Adapters offered low ratio transmission swaps then switched gears into the ultra-low gear transfer case arena. Today, the company is based in Paso Robles, California and their engine and transmission conversions for Jeeps are in kit form and sold as individual components. Shop Advance Adapters Now
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