Stens 265-198 OEM Replacement Belt Replaces Husqvarna: 578453619, MTD: 754-04001, 754-04001A, 954-04001, 954-04001A Fits Models MTD 600 series lawn tractors, except auto drive step-thru frame models, 2003 and newer White LT15 and LT175 Variable speed pulley to engine pulley This is a replacement part Part Number 265-198 This is an aftermarket of generic part