The Briggs & Stratton 1666798SM 147.10" V-Belt HA provides dependable power transfer between pulleys in compatible lawn and outdoor power equipment. Designed with a V-shaped profile, this replacement belt fits into matching pulley grooves to transmit rotational force efficiently while helping maintain consistent component movement. Its proper fit supports smooth operation and can help... https://www.wholetoolbox.com/briggs-stratton-1666798sm-147-10-v-belt-ha/1666798SM.html