Why RTS OE Quality Overhaul Kits cost More- They include more true OEM content. In the transmission industry in particular, OE (original equipment) kit content is synonymous with quality. When you're rebuilding a transmission unit using the same exact parts that built the original, you can be confident that those replacement parts can perform for the same length and to the same standard as the original warranty. When you see that an overhaul kit with more OE content costs more than a kit with fewer or no true OE components, you know that you're paying for that quality and that performance, as opposed to lower quality substitution parts. The brands that take the time to source original parts will always be more dependable than providers that fill a kit out with cheaper alternatives.