Dorman 419-598 Accessory Drive Belt Idler Pulley - Lower, Smooth Pulley or Upper

Reliable Accessory Drive Belt Idler Pulley for Select Vehicles

The Dorman 419-598 accessory drive belt idler pulley is designed to maintain proper tension and alignment of the V-belt system in various Chrysler, Dodge, Jeep, Mitsubishi, and Suzuki models. Engineered with durable plastic and precise dimensions, this idler pulley supports smooth belt operation and helps prevent premature wear.

• Constructed from durable black plastic for corrosion resistance
• Single groove design compatible with V-belts
• Outside diameter of 70 mm and inside diameter of 17 mm
• Width options of 24 mm and 25 mm for specific fitment
• Includes one pulley bearing with a 10 mm width for smooth rotation
• Designed for specific fitment on select vehicle models
• Single mounting hole for secure installation

Detailed Product Description

The Dorman 419-598 accessory drive belt idler pulley is a critical component in the accessory drive belt system, ensuring proper routing and tension of the V-belt. Made from high-quality plastic, this pulley offers resistance to wear and environmental factors. Its 70 mm outside diameter and 17 mm inside diameter are engineered to match original equipment specifications. The single groove accommodates V-belts commonly used in accessory drive systems. With a pulley bearing width of 10 mm, the pulley provides smooth and reliable rotation, reducing belt slippage and noise. This part is specifically designed for compatibility with Chrysler, Dodge, Jeep, Mitsubishi, and Suzuki vehicles, including models such as the 200, Avenger, Caliber, Cirrus, Compass, Grand Vitara, Journey, Lancer, Outlander, Outlander Sport, Patriot, RVR, Sebring, and SX4.

Common Applications and Issues Addressed

• Maintains proper tension and alignment of the accessory drive belt
• Prevents belt slippage and uneven wear
• Reduces noise caused by worn or damaged pulleys
• Replaces worn or cracked idler pulleys to restore belt system function
• Supports smooth operation of engine accessories such as alternator and power steering pump

Installation Notes and Tips

Ensure the vehicle is safely supported and the engine is cool before beginning installation. Remove the old idler pulley carefully, noting the routing of the V-belt. Verify the mounting hole and pulley dimensions match the Dorman 419-598 specifications. Use appropriate tools to avoid damaging the pulley bearing during installation. After installation, check belt tension and alignment to ensure proper operation.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 419-598 accessory drive belt idler pulley undergoes rigorous quality control to ensure durability and reliable performance. Please refer to Dorman's warranty policy for specific coverage details.