Cardone 21-5356 Power Steering Pump

Cardone Power Steering Pump 21-5356

Restore hydraulic steering performance with this remanufactured Cardone power steering pump. Built to OE specifications and tested for pressure, flow, valve operation, steering effort, and noise, this unit is a direct-fit replacement for applications using a remote reservoir and a press-on pulley.

For Suzuki steering repair projects, Cardone 21-5356 provides a remanufactured OE-style solution with updated sealing materials and verified hydraulic output. It is a practical choice for drivers searching for a Suzuki power steering pump replacement that matches original fit and function.

Key Features

• Remanufactured power steering pump engineered to meet or exceed OE performance
• Triple-tested critical components, including cam packs and spool valves
• 100% new O-rings and premium HNBR seals to help resist heat-related seal breakdown
• Computer-tested final assembly for pressure, bypass, fluid flow, valve operation, steering effort, and noise
• Precision-surfaced shafts to reduce premature seal wear
• Supplied with a press-on pulley, sealing kit, and instruction sheet
• Aluminum housing with O-ring hose port and threaded outlet connection
• Remote reservoir design; reservoir not included

Product Details

This Cardone Power Steering Pump, part number 21-5356, is remanufactured from an original equipment core and built for a precise vehicle fit. The pump uses a hose barb inlet, a threaded outlet, and a 16x1.5 outlet thread size, making it suitable for steering systems that require this configuration. It is designed for dependable hydraulic assist in vehicles such as Suzuki models that use the listed application.

This part cross-references Suzuki 4911054G20 for the same application.

What It Helps Fix

• Hard steering at low engine speed
• Whining or noisy power steering pump operation
• Loss of hydraulic assist after pump wear or contamination
• Leaking seals or fluid seepage at the pump
• Inconsistent steering effort caused by internal valve or flow issues

Installation Notes

Flush and bleed the steering system before installing the replacement pump. If the original pulley has a loose fit on the shaft, inspect the pulley for damage before reuse; a cracked or enlarged pulley bore requires replacement. If assist is present only at higher engine rpm, inspect the flow control valve and system for contamination before final assembly. Follow the vehicle manufacturer’s fluid service interval and use the correct power steering fluid.

Quality Assurance

Cardone remanufacturing includes testing of critical internal components and hydraulic efficiency checks on every unit. The process is designed to deliver reliable operation while reducing raw material and energy use compared with manufacturing a new part.

Compatible With Suzuki applications using part number 4911054G20, including the listed steering system configuration. Cardone 21-5356 is a remanufactured replacement built for OE-style fit and verified hydraulic performance.