Marlin Crawler Total Spline 23 Spline 2.28 Input Gear (Competition)

You've found Marlin Crawler's one-of-a-kind "Total Spline" 23-spline 2.28:1 transfer case input gear,the strongest 23-spline input gear in the world, now available in ourUltimate Strength Competition-grade Material!

This will convert a 21-spline 1979-1995 4-cylinder transfer case to a 23-spline version so that the stronger 5spd R150F (3.0L V6) and R151F (2.4L Turbo I4) transmissions may be used. Fits any gear driven t/case originally fitted to 4cyl 1979-1995 trucks and 4Runners.Commonly used in crawl boxes for a number of later model applications. Factory 2.28:1 Gear Ratio.

This is the strongest 2.28:1 input gear in the world.

Total-Spline Technology

Heat Treated Chromoly Steel

Full-length Spline Engagement

Addresses one of the weakest parts of your t/case

Minimizes Dual Case Coupler wear, combats strip-outs

You will not find a stronger input gear!
Build your transfer case right the first time, and put your tools away!