Abstract: A mounting assembly for connecting an aftercooler to an engine system is provided. The mounting assembly has abase member, a support block, and an adjuster. The base member includes a first member and a second member having first through holes and second through holes respectively. The support block is adapted to be received into a central cavity of the base member. The adjuster is coupled with the first member and has a central channel for receiving a fastener. The support block has an isolation assembly that includes a sleeve element and an isolation member. A first surface of the sleeve element is adapted to be in contacting relationship with the adjuster at a first end of the base member, and a second surface of the sleeve element is adapted to be in a contacting relationship with a first surface of the base member at a second end of the base member.