Lisle Hd Thermostat Seal Installer 35650 Specialty Tools

Sunex Seal and Bearing Drive Set 3920

  • $ 43.74



  • Used On Most CAT, Cummins and Detroit Diesel Engines (Class 7 and 8 Trucks).
  • The double-sided centering bushing guides the seal driver so that seals can be easily installed straight into the recessed port in the thermostat housing.
  • For seals without a stop flange, the handle provides the stop to install the seal to the correct depth in the housing.

WARNING for California residents.