J.C. Whitney JRT51040008 Power Steering Pump with Pulley, Without Reservoir

The J.C. Whitney JRT51040008 is a direct-fit replacement power steering pump engineered for the 2007–2009 Toyota Tundra equipped with the 4.7L V8 engine and power rack-and-pinion steering system. This unit replaces Toyota OEM part number 44310-0C080 and is designed to restore proper hydraulic assist to the steering system, eliminating symptoms such as steering wheel stiffness, whining, or groaning associated with a failing pump.

Key Features:

• Direct OEM replacement — replaces Toyota part number 44310-0C080 (also cross-references as 21-5488)
• Includes pulley pre-installed for straightforward installation
• Reservoir not included — reuse existing reservoir during installation
• Engineered for 8-cylinder, 4.7L engine applications
• Designed for vehicles equipped with power rack and pinion steering systems
• Restores full hydraulic power steering assist for confident, responsive handling

This pump is a bolt-on replacement built to meet the original equipment specifications of the Toyota Tundra platform, making it a reliable solution for restoring steering performance without the expense of an OEM dealer part.