Transmission Temperature Adapters
MaxTow offers Transmission Line T-Fitting Adapters and Transmission Test Port Extenders that fit transmissions for diesel Cummins, Powerstroke, or Duramax. Our T-Fitting Adapters allow you to install a temperature sensor to the transmission cooler feed line for accurate gauge readings directly from the source. If you’re looking for a simpler transmission temperature gauge installation, our Test Port Extenders will easily thread to the test port. Each purchase includes installation instructions, a one-year warranty, and free lifetime technical support.