Dorman 300-118 Power Steering Pump Pulley

Reliable Power Steering Pump Pulley for Chrysler, Dodge, and Plymouth

The Dorman 300-118 power steering pump pulley is designed to restore proper function to the power steering system of Chrysler Caravan, Dodge Grand Caravan, Plymouth Grand Voyager, and Voyager models. Engineered with durable phenolic material and a serpentine belt design, this pulley ensures consistent performance and longevity.

Key Features of the Dorman 300-118 Power Steering Pump Pulley

• Constructed from phenolic material for strength and heat resistance
• Black finish for corrosion protection
• Four-groove design compatible with serpentine belts
• 5.3-inch outside diameter for precise fitment
• Single mounting hole with 0.75-inch pulley bore
• Standard replacement grade for reliable operation
• Includes pulley only; mounting hardware and installation instructions not included

Detailed Description of the Power Steering Pump Pulley

The Dorman 300-118 power steering pump pulley is specifically designed for use with Chrysler Caravan, Dodge Grand Caravan, Plymouth Grand Voyager, and Voyager vehicles. Its phenolic construction offers a balance of durability and resistance to heat generated by the engine bay environment. The black color finish helps prevent corrosion over time. Featuring four grooves, this pulley is compatible with serpentine belt systems, ensuring smooth power transmission to the steering pump. The 5.3-inch outside diameter and 0.75-inch bore size provide a precise fit, maintaining proper belt alignment and tension. This standard replacement part is engineered to meet OEM specifications, making it a practical choice for restoring power steering function.

Common Applications and Issues Addressed

• Replacement of worn or damaged power steering pump pulleys
• Resolving belt slippage or misalignment in the power steering system
• Eliminating noise caused by pulley wear or deformation
• Restoring proper serpentine belt routing and tension
• Preventing premature wear on power steering pump components

Installation Notes and Tips

Installation of the Dorman 300-118 power steering pump pulley requires removal of the old pulley and proper alignment on the power steering pump shaft. Note that mounting hardware and installation instructions are not included, so having the appropriate tools and reference to a service manual for Chrysler Caravan, Dodge Grand Caravan, Plymouth Grand Voyager, or Voyager models is recommended. Ensure the serpentine belt is correctly routed over the four grooves of the pulley to maintain optimal belt tension and steering performance.

Quality Assurance and Warranty Information

Dorman manufactures the 300-118 power steering pump pulley to meet standard replacement quality levels, ensuring dependable performance in compatible Chrysler, Dodge, and Plymouth vehicles. While specific warranty details may vary, Dorman parts typically come with a limited warranty against defects in material and workmanship. Consult product documentation or the supplier for exact warranty terms.