4wd Factory was created in 2001. The idea started during a conversation on a long trip back from a weekend of wheeling. We launched the business with our first product, the Dana 60 35 Spline Upgrade Kit. The parts were all available, and we assembled the package at an unbeatable price. Over the years, we've continued to add more quality products and manufactures. Originally, we specialized in axle components but have since expanded our inventory to accommodate all of your off-roading needs. If you don't see what you are looking for, or if you have any questions, please feel free to contact us. We also welcome suggestions for new products, etc. We honestly appreciate your business and will always go the extra mile to get you back on the trails!