Dorman 300-313 Power Steering Pump Pulley

Overview of Dorman Power Steering Pump Pulley 300-313

The Dorman 300-313 power steering pump pulley is designed for reliable performance in select Chrysler and Dodge vehicles. This composite pulley features a 6-groove serpentine belt design, engineered to maintain proper belt alignment and tension for smooth steering operation.

• Material: Durable composite construction
• Color: Black finish for corrosion resistance
• Groove Quantity: 6 grooves compatible with serpentine belts
• Outside Diameter: 5.47 inches for precise fitment
• Mounting Hole Quantity: Single mounting hole for secure installation
• Belt Type: Designed specifically for serpentine belt systems
• Package Contents: Includes the pulley only, mounting hardware not included
• Pulley Bore Diameter: 16.82 mm to match power steering pump shaft

Detailed Product Description

The Dorman 300-313 power steering pump pulley is a standard replacement part engineered to restore the original function of the power steering system on compatible Chrysler and Dodge models. Constructed from composite material, this pulley offers a balance of strength and lightweight design, reducing wear on the serpentine belt and associated components. The 6-groove configuration ensures proper belt engagement, minimizing slippage and noise during operation. With an outside diameter of 5.47 inches and a 16.82 mm bore, this pulley fits securely on the power steering pump shaft, maintaining system efficiency.

Compatible Vehicles and Applications

This power steering pump pulley is compatible with the following Chrysler and Dodge vehicles:

• Chrysler Caravan, Grand Caravan, Town & Country, Pacifica, Grand Voyager, Voyager
• Dodge Dakota, Durango

Use the Dorman 300-313 pulley to address issues related to power steering belt alignment and pulley wear on these models.

Common Issues Addressed by This Pulley

• Worn or damaged power steering pump pulley causing belt slippage
• Noise or squealing from the power steering belt area
• Improper belt tension leading to steering assist failure
• Corrosion or cracking of the original pulley
• Replacement of a missing or broken pulley component

Installation Notes and Tips

Installation of the Dorman 300-313 pulley requires removal of the old pulley and proper alignment on the power steering pump shaft. Note that mounting hardware is not included, so retain original bolts or source compatible fasteners. This pulley is designed for serpentine belt systems with a 6-groove configuration. Professional installation is recommended to ensure correct belt tension and pulley alignment. Installation instructions are not included with the product.

Quality Assurance and Warranty

Dorman power steering pump pulleys are manufactured to meet or exceed OEM standards for fit and function. The 300-313 pulley is a standard replacement grade part backed by Dorman's quality control processes. Warranty coverage details should be confirmed through the product packaging or Dorman's official resources.