The SM 7453 is a heavy-duty A/C compressor clutch pulley specifically designed for Mahindra’s small commercial vehicle (SCV) segment. This pulley is engineered for the Lucas-type (LUC.TYPE) compressor architecture found in the Maxximo and Supro series. Given that these vehicles often operate as commercial loaders or passenger vans with high engine run-times, the SM 7453 is built to withstand rigorous daily use and high thermal stress.