The average transmission overhaul kit contains all of the sealing components you need to to rebuild a specific application: from o-rings to gaskets and steels to clutches. When you open up your kit, the sheer number of small parts inside can feel a bit overwhelming. Despite the organized packages and instructions inside to help you, it can be tough to know if you're missing a part until the unit is torn apart on your bench, effectively bringing your rebuild job to a stand still.
Transmission rebuilds are some of the most high-dollar services in the automotive industry. Your shop might be bringing in as much as a few thousand dollars per rebuild, not to mention any smaller, supplementary transmission repairs and maintenance you might also take in. So when that big of a job is at stake, shouldn't it be your top priority to eliminate as many risks as possible? By rebuilding it right the very first time, you can protect the success of your service and save money for your shop at the same time.
Running a transmission rebuild shop is a balancing act in so many different ways, but especially when it comes to finances. You want to make and save money so that your business continues to grow, and the best way to do that is to make sure your decisions are bringing in the most value in the long run. One way many rebuild shops attempt to save money is through their choice of rebuild parts, including the transmission overhaul kit.
As a transmission rebuilder, it's not enough to merely get your hands on the correct overhaul kit for the unit you're working on. Even the 'right' overhaul kit from some brands don't actually contain all of the parts you need to finish the rebuild job. As we've said before, not all overhaul kits are made equal in terms of quality. The same goes for completeness: not all overhaul kit manufacturers take the care to include every single component you need for a complete rebuild.
When you're comparing transmission overhaul kits, there are so many elements to consider before you make your purchase decision. While all the different specifications can seem overwhelming, it's important to remember that the highest indicator of an overhaul kit's quality is the percentage of OE components inside it. But while you're looking for any brand's OE content, you might notice some different terminology popping up. Some offer OE transmission seals, while others claim that their seal are "OE quality." So what's the difference?