Some of the most common causes of transmission rebuilds are issues related to seal failure inside of a transmission. When you consider the number of miles an average transmission you rebuild can last, you must be able to trust that the parts you install inside can hold up for just as long. Though they're some of the smallest parts in the system, transmission seal and gasket failures are highly likely to lead to full transmission failure, thanks to fluid leaks that can burn up the unit.
Vetting suppliers for your transmission shop is an investment of time and resources, but so is buying the seal kits you use in your rebuilds. While it can feel like a chore to properly research and find the right kit provider, your choice can mean the difference between comebacks and satisfied customers. With your shop's reputation at stake, it's time to put some real thought into the overhaul kits you're using and who provides them.
When it comes to transmission service, sometimes you can run into the unexpected: unfamiliar diagnostic codes, unexplained symptoms, or surprising application variations, just to name a few. However, one thing you should always count on is for your transmission rebuilds to last a long time thanks to the quality of your work and the parts you install. But just how long can you expect transmission rebuild kit seals to actually last? As it turns out, that all depends on what overhaul kits you use and what brand produces them.
Modern transmissions work hard, so shouldn't their oil seals do the same? Inferior seals are one of the most major diagnoses of transmission fluid leaks that can damage the unit beyond repair. When you're rebuilding transmissions every single day, it can be easy to forget how critical these small parts are, but in a system that operates under such high demands, the value well-made oil seals should never be underestimated. In today's post, we're here to discuss the importance of choosing quality when it comes to transmission oil seals.
When a new transmission application hits the automotive market, it's only a matter of time until rebuilders need a seal kit for it in their shops. While warranty lengths give aftermarket seal manufacturers a few years to develop a kit before then, you might be surprised by the amount of work and analysis it takes to launch a kit to the aftermarket. While every manufacturer will have a slightly different aftermarket transmission seal kit development process, it's a mistake to believe that every process is equal.