Dorman 300-023 Power Steering Pump Pulley

Overview of Dorman Power Steering Pump Pulley 300-023

The Dorman 300-023 power steering pump pulley is designed for reliable performance in select Ford, Lincoln, and Mercury vehicles. This composite pulley is engineered to meet standard replacement requirements for models such as the Crown Victoria, Grand Marquis, and Town Car.

• Material: Durable composite construction
• Color: Black finish for corrosion resistance
• Groove Quantity: 7 grooves compatible with serpentine belts
• Outside Diameter: 5.689 inches for precise fitment
• Mounting Hole Quantity: Single mounting hole
• Belt Type: Designed for serpentine belt systems
• Package Contents: Includes the pulley only, no mounting hardware
• Item Grade: Standard replacement quality
• Pulley Bore Diameter: 0.6272 inches

Detailed Product Description

The Dorman 300-023 power steering pump pulley is constructed from composite material, providing a balance of strength and lightweight design. Its black finish helps resist corrosion and wear over time. Featuring seven grooves, this pulley is compatible with serpentine belt systems commonly found in Ford Crown Victoria, Lincoln Town Car, and Mercury Grand Marquis models. The 5.689-inch outside diameter and 0.6272-inch bore ensure proper alignment and fitment on the power steering pump shaft. This pulley includes one mounting hole but does not come with mounting hardware or installation instructions, so professional installation or reference to vehicle service manuals is recommended.

Common Applications and Issues Addressed

• Replacement for worn or damaged power steering pump pulleys
• Resolves belt slippage caused by pulley wear
• Addresses noise issues related to pulley misalignment
• Restores proper serpentine belt tension and routing
• Prevents premature belt or pump damage due to pulley failure

Installation Notes and Tips

• Verify compatibility with Ford Crown Victoria, Lincoln Town Car, or Mercury Grand Marquis before installation
• Ensure the serpentine belt is properly routed over the 7-groove pulley
• Use appropriate tools to remove the old pulley and install the new one securely
• Check pulley alignment to avoid belt wear or noise
• Consult vehicle service manual for torque specifications and detailed installation procedures

Quality Assurance and Warranty

Dorman power steering pump pulleys meet standard replacement quality standards to ensure reliable operation. While mounting hardware and installation instructions are not included, the product is manufactured to fit specified Ford, Lincoln, and Mercury models accurately. Warranty coverage details should be confirmed through the product packaging or Dorman's official resources.