The Navistar/International Cab Mount/Insulator is a practical and reliable product designed to provide stability and support for your vehicle's cab. With a length of 3" and an inner diameter of 3/4", this insulator is made of durable polyurethane material. It features a front mount design with bolt holes spaced 5" apart, ensuring a secure fit. Compatible with various makes and models, this insulator fits OE parts such as Dyco DT1881, Gaff 34515, International 3515345C1/3515345C2, and Lord 27980-1/E. Enhance your vehicle's performance and reduce vibrations with this high-quality cab mount insulator.