Designed for 5M pitch, 15mm wide HTD drive belt
56 tooth driven pulley features 1/8” keyed 5/8” bore for P/N 11707 and 11708 Belt Drive Brackets 
Multiple drive pulley options available to optimize pump speed (needs hyperlink to the pulley page)
This product is not legal for sale or use on emission-controlled vehicles except when used as a direct replacement part matching OEM specifications.