Volt: 12 Teeth or Pulley: 11 KW/AMP: 3.0 Drive: CW Type: OSGR Engine: 6HE1, 6HH1, 6HK1 Note: BRAND NEW GM 94052837,97500358 ISUZU 1811002990,8975002310,8975003580,8975003581 NIPPONDENSO 228000280,2280002800