This Litens pulley is manufactured by one of the largest original equipment pulley suppliers to ensure proper fit and performance. This "adjustable" pulley is produced for serpentine belt routing applications and is made of high strength steel for improved life and durability. This pulley conforms to original equipment material, tolerances, and specifications. This part fits 1998-2004 Nissan Frontier,Xterra with 2.4L (P/S Idler Pulley). This "time saver" pulley comes with a spacer, installation bolt, front and rear dust shield and an adjustable tensioning bolt . Litens is the world's largest supplier of original equipment (O.E.) power transmission products. At Litens, we design systems that are more efficient, resulting in tangible fuel economy/emissions benefits. Litens holds over 2000 patents and continues to respond to the ever-changing automotive industry by investing heavily in new technology, facilities, and people. 90% of our line is made of products coming from the OE manufacturer, which makes the Litens Tensioning Products portfolio the purest OE tensioning line in the North American aftermarket._

Product Features:

• Manufactured by one of the world's largest Original Equipment suppliers of accessory drive tensioners and pulleys.
• Heavy duty steel pulley with close tolerance ball bearing pocket and electro-deposited coating for superior corrosion resistance
• Installation instructions included