Aluminum Belt Tensioner Assembly with Pulley for Jeep Wrangler TJ 4.0L 2000-06

This Aluminum Belt Tensioner Assembly with Pulley is designed to restore proper belt tension on Jeep Wrangler TJ 4.0L models from 2000 to 2006 and is also compatible with the Grand Cherokee WJ 4.0L from 1999 to 2004. Crafted from durable aluminum, it offers lightweight strength and corrosion resistance to keep your serpentine belt running smoothly and quietly. Replacing the OEM part numbers 04854089A and 04854089AB, this tensioner supports multiple references including 4854089AB, 38163, 89245, 49256, JE1414611, and SK89245. It fits Jeep Wrangler TJ L6 4.0L (2000–2006) and Jeep Grand Cherokee WJ L6 4.0L (1999–2004). The pulley is included (Pulley Quantity: 1) and is compatible with a V-Ribbed belt. Key dimensions are 70 mm outside diameter, 17 mm bearing bore, and 25 mm width, with a single mounting hole. The contact surface is smooth/backside for reliable seating. Origin: Mainland China. Model references: 04854089A, 04854089AB. All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty. At intercyprus.com since 2002 — trusted for quality and reliability. Benefits & Tips - Reclaims proper belt tension on 4.0L Jeep engines to prevent belt slip and squeal, improving alternator, power steering, and AC belt performance. - Serves as a direct replacement to maintain correct belt alignment for TJ 2000–2006 and WJ 1999–2004 models without sacrificing OEM-fit accuracy. - For best results, have professional installation performed to ensure correct torque and belt alignment (instructions are not included). Product Specifications - Material: Aluminum - Belt Type: V-Ribbed - Pulley Quantity: 1 - Number of Mounting Holes: 1 - Outside Diameter (mm): 70 - Bearing Bore Inside Diameter (mm): 17 - Width (mm): 25 - Applications: Jeep Wrangler TJ L6 4.0L 2000–2006; Jeep Grand Cherokee WJ L6 4.0L 1999–2004 - Origin: Mainland China - Reference Numbers: 04854089A, 04854089AB, 4854089AB, 38163, 89245, 49256, JE1414611, SK89245 - Contact Surface: Smooth/Backside Package includes: - 1 x Belt Tensioner Assembly with Pulley Warnings / Reminders - Professional installation is highly recommended. Instructions are not included. - Please verify compatibility with your Jeep model and engine before purchasing. Providing quality and trusted service since 2002 at intercyprus.com