Product Catalog Jeep Conversion Knowledge Base About Novak Contact Novak Cart

Parts for the
Jeep New Process / New Venture Gear NP231 Transfer Case

The Jeep 231 Transfer CaseThe Jeep New Process / New Venture Gear 231 transfer case has proven to be respectable in a great many Jeeping situations. They are easy to modify, improve and repair. Some parts that we offer for it include:

 

 

 

The Extreme Duty Ultra-Short 231 mainshaft and tailhousing assembly is one of the greatest improvements you can make to your Jeep 231 and is shorter, stronger and better than ever...


The Novak universal 231 transfer case shifter assembly is one of our most significant designs yet. It replaces the various problematic factory linkages and Z-gates with a clean, smooth shifting and easy-to-install kit. Read more...

NP231 Shifter Replacement & Upgrade

New Process Transfer Cases Input Gear

Model 231 input gears have been elusive and tricky to understand. We've deciphered them and made getting them easier than ever - especially useful for configuring your 231 for a transmission conversion. Call and talk to us for these.