CARDONE Reman Power Steering Pump P/N:21-5450

Restore smooth, effort-free steering with the CARDONE Remanufactured Power Steering Pump 21-5450 (also written 215450). It's a direct-fit replacement for the 2004-2006 Nissan Altima and 2004-2006 Nissan Sentra, engineered to meet or exceed O.E. performance, with original designs scrutinized for improvement and durability upgrades applied where applicable.

• Triple-tested internals: All critical components (campacs, spool valves, and more) are triple-tested to help ensure reliability, and every unit undergoes a hydraulic efficiency test.
• Leak-resistant seals: Built with 100% new O-rings and premium-grade HNBR seals, which resist breaking down at high temperatures unlike conventional seal material.
• Precision shaft & valve prep: Shafts are surfaced to precise specifications to reduce premature seal wear, and each pump is supplied with a 100% tested and calibrated pressure relief valve.
• Computer-verified assembly: Final assembly is computer-tested for pressure, bypass, fluid flow, valve operation, steering effort, and noise.

The power steering pump pressurizes hydraulic fluid to provide the assist that eases steering. Whining or groaning while turning, heavy or inconsistent steering effort, and fluid seepage are signs the original pump may need replacing. If a failing pump is the cause, this remanufactured unit replaces it, while reducing the energy and raw material of a new part by 80%.