1991 - 1998 Nissan 240SX KA24DE Pulley Kit
NST Pulleys are apx 70% to 75% lighter than OEM
NST Pulleys For the Nissan KA24 engine:
Crank Pulley 23 ounces | 650 grams
Water Pump Pulley 9 ounces | 250 grams
Alternator Pulley 2 ounces | 55 grams
Each kit is CNC machined from 6061-T6 aircraft quality aluminum, and tested for tight machining and balance tolerances. Every NST pulley is hard anodized for exceptional durability and is available in a choice of colors.