Product Feature: * Fitment: 61110 Diesel filter wrench for 6’’ Davco is compatible with any diesel engines found in Caterpillar CT660, CT11, CT13, CT15, Cummins, Detroit Diesel, International, Mercedes Benz, Paccar, Daimler Trucks North America, Kenworth, Mack, Navistar, Peterbilt, Thomas Built Buses and VoIvo. Replace OEM: 61110 .