Shop Now for Dodge New Venture NV4500 standard transmission Countershafts and Countershaft Gears from our comprehensive, in-stock inventory of quality replacement parts for your 4x4 or 4x2 NV4500 5 speed. Applications include:
1992-1993 Dodge D150, W150, D250, W250, Ramcharger with gas engine & NV4500
1989-1993 D250, W250, D350, W350 with Diesel Engine and NV4500HD Retro-Fit Conversion
Early production NV4500 transmissions used a modular Countershaft (see QU10090) that featured replaceable, press-fit front gears for gear ratio changes. All 1992-1994 transmissions used the modular design. We have also seen these countershafts used on a number of 1995 transmissions. A few may have been used as late as 1996 model year trucks with low production drive-train combinations. The Countershaft 5th gear is located behind the countershaft rear bearing and its is supported by QU10141 Caged Needle Bearing.