Dorman 300-012 Power Steering Pump Pulley

Overview of the Dorman Power Steering Pump Pulley 300-012

The Dorman 300-012 power steering pump pulley is designed for reliable performance in Chrysler and Dodge vehicles, specifically the Aspen and Durango models. Crafted from durable phenolic material, this pulley ensures consistent operation within your power steering system.

• Constructed from phenolic material for strength and durability
• Black finish with 7 grooves for serpentine belt compatibility
• 5.5-inch outside diameter with a 0.66-inch pulley bore
• Single mounting hole design for secure attachment
• Standard replacement grade for dependable service

Detailed Product Description

The Dorman 300-012 power steering pump pulley features a 7-groove design compatible with serpentine belts, making it suitable for the power steering systems in Chrysler Aspen and Dodge Durango vehicles. Its phenolic construction offers a balance of strength and lightweight performance, helping to reduce wear on the belt and pump. The pulley measures 5.5 inches in outside diameter and includes a 0.66-inch bore, ensuring proper fitment and alignment. Although mounting hardware and installation instructions are not included, the single mounting hole design simplifies installation for experienced technicians.

Common Applications and Problem Resolution

• Replaces worn or damaged power steering pump pulleys in Chrysler Aspen and Dodge Durango
• Addresses issues with belt slippage or misalignment
• Helps resolve unusual noises caused by pulley wear
• Restores proper power steering pump function and belt tension
• Prevents premature belt or pump failure due to pulley degradation

Installation Notes and Tips

Installation of the Dorman 300-012 power steering pump pulley requires removal of the old pulley and proper alignment with the serpentine belt system. Since mounting hardware and instructions are not included, it is recommended to have the necessary tools and experience or consult a professional mechanic. Ensure the pulley bore and mounting hole align correctly with the power steering pump shaft to avoid operational issues.

Quality Assurance and Warranty

This Dorman power steering pump pulley is a standard replacement part manufactured to meet OEM specifications for Chrysler and Dodge vehicles. While no specific warranty details are provided, Dorman parts typically undergo quality checks to ensure durability and fitment. Using this pulley helps maintain the integrity of your vehicle’s power steering system.