Transmissions are a big part of everyone’s everyday travels. Here at Young’s Gear, we are your best source for automatic and manual transmission parts, kits and converters. Need an 18 speed for your Kenworth or Peterbilt? We have it on the shelf with a Full one-year limited warranty! Or how about the popular GM 4×4 front differentials for 1/2, 3/4, or 1 ton vehicles, rebuilt and ready for immediate exchange to save you time and money. We even have exhaust brakes to save wear-and-tear on your brakes when hauling that boat trailer to Valdez. Being a warehouse parts distributor allows for the best coverage and prices for you!