Dorman 300-311 Power Steering Pump Pulley

Dorman 300-311 Power Steering Pump Pulley

The Dorman 300-311 power steering pump pulley is a standard replacement part built to match the fit and function of the original pulley on specified vehicles. It is made from composite material with a black finish and is engineered for reliable operation with serpentine belt systems.

Compatible with Chrysler Cirrus, Chrysler Sebring, Dodge Stratus, and Plymouth Breeze applications from 1995-2000, this pulley is a direct-fit option for restoring proper power steering pump drive performance. The 4-groove design, 4.813-inch outside diameter, and 17.93 pulley bore support OE-style fitment for the listed vehicles.

Key Features

• Brand: Dorman
• Part number: 300-311
• Standard replacement power steering pump pulley
• Composite construction with black finish
• 4-groove design for serpentine belt systems
• Outside diameter: 4.813 inches
• Pulley bore: 17.93
• Mounting hole quantity: 1
• Package contents: Pulley

Detailed Description

Dorman 300-311 is designed to match the original pulley’s fit and function on specified Chrysler, Dodge, and Plymouth applications. It is a practical replacement for vehicles that use a serpentine belt-driven power steering pump, including 1995-2000 Chrysler Cirrus, 1996-2000 Chrysler Sebring, 1995-2000 Dodge Stratus, and 1996-2000 Plymouth Breeze. The composite construction helps provide dependable service in a standard replacement format, while the OE-style dimensions support proper alignment and belt tracking.

This part cross-references 4573747 for the same application.

What It Helps Address

• Worn or damaged power steering pump pulley
• Belt tracking issues caused by pulley wear
• Noise from a cracked or out-of-round pulley
• Loss of proper serpentine belt drive at the power steering pump
• Fitment problems when replacing an original pulley on listed Chrysler, Dodge, or Plymouth models

Installation Notes and Tips

Verify pulley diameter, groove count, and bore size before installation. This pulley is for serpentine belt applications and does not include mounting hardware or installation instructions. Confirm the vehicle’s power steering pump and belt routing match the listed fitment before service. For best results, inspect the belt and related drive components for wear during replacement.

Quality Assurance

Dorman manufactures this pulley as a standard replacement part engineered to match original fit and function on the specified applications. The design uses quality materials to support reliable performance and durability in everyday service.