Skip to main content
Reference

 


If your having difficulty reading the article, please right click and 'view image' for a larger view.

 



 


 

Courtesy of Teraflex

     The Tera Low231 conversion kit is the solution for providing Wranglers, Cherokees, and Comanches with low crawl ratios. This kit provides rock-crawling performance without affecting high range gears for daily drivers, or the trip to and from the back country.

      It provides a true 4.0:1 reduction through a 5-gear HD planetary system. Every part in this kit is new, with no core charges. Shift linkage and driveshaft length changes are not necessary.

     The Tera Low231's high input torque rating will handle extreme torque applications. Each Low231 is covered with our exclusive two-year warranty.

     The Tera Low231 is compatible with the 2WD Low-Range Shift kit (old part #2LOW231, new part# 002204000), the TeraLow Extreme Short Shaft kit (old part #231ESS, new part #004444400), and the Short Shaft kit (old part #231SS, new part #004444401).

     Note: Some Cherokees require one-quarter inch to be removed from the end of the input shaft in order to function properly. Please specify when ordering 242 transfer cases: Call us for details on using our low-range gearing in 242 transfer cases.

     Note: Because these low-range gear sets increase torque by up to 50%, some large or high-performance engines may contribute to premature drive train failure.

    

Tags: 

Top Jeep Articles

  • October 7, 2026
  • 3 min read
Expert Review: Quadratec Ascend Alloy Wheels
Lightweight construction, Jeep-specific fitment and a 2,500-pound load rating give this aggressively styled wheel plenty of substance behind its design.
READ MORE
  • October 1, 2026
  • 3 min read
Expert Review: RES-Q 30 Amp Portable Air Compressor
We take the RES-Q portable compressor to the trail to see how its setup, inflation performance and value stack up on Jeeps running 35- and 37-inch tires.
READ MORE
  • September 28, 2026
  • 6 min read
Jeep Hardtop Q&A: Top Questions Before You Upgrade
Hardtop Questions, Real Answers — Everything You Need to Know Before You Go Hardtop
READ MORE
  • September 25, 2026
  • 3 min read
Jeep Vehicle 2 Letter Model Designations / Model Codes
From wartime Willys prototypes and early CJs to today’s JL Wrangler and JT Gladiator, this guide decodes the letters behind Jeep’s most familiar vehicles.
READ MORE
  • September 24, 2026
  • 3 min read
Five Small Jeep Adventures You Can Have Today
You do not need a new lift kit, a week off, or a famous trail to remember why you bought it. Start with an afternoon and take the long way home.
READ MORE
  • September 23, 2026
  • 5 min read
Why Are My Jeep Seat Covers Fading And How Can I Prevent It?
Sun exposure gets most of the blame, but cleaning products, salt and everyday wear can also change a cover’s color. Here’s how to spot the cause and slow the fade.
READ MORE