Vaico V10-4438 Power Steering Pump

Overview of the VAICO Power Steering Pump V10-4438

The VAICO power steering pump V10-4438 is engineered for reliable hydraulic operation in Audi vehicles. Designed specifically for Audi A4, A4 Quattro, A5, and A5 Quattro models, this vane pump supports both left- and right-hand traffic configurations.

• Belt pulley diameter: 132 mm
• Height: 126 mm
• Length: 139 mm
• Width: 131 mm
• Number of ribs: 6
• Operating mode: Hydraulic
• Pump type: Vane pump
• Weight: 2.394 kg

VAICO Brand Line and Product Quality

The VAICO brand line is known for delivering precision-engineered steering components that meet OEM specifications. This power steering pump V10-4438 is part of VAICO's commitment to quality and durability, ensuring compatibility and performance for Audi A4 and A5 series vehicles. VAICO products undergo rigorous testing to maintain consistent hydraulic pressure and efficient steering response.

Detailed Product Description

This power steering pump features a 132 mm belt pulley diameter and a compact design with dimensions of 126 mm height, 139 mm length, and 131 mm width. The six-rib pulley ensures secure belt engagement, optimizing power transmission. Its vane pump design supports smooth hydraulic operation, essential for responsive steering in both left- and right-hand drive Audi A4 and A5 models. Weighing approximately 2.394 kg, the pump balances durability with manageable installation weight.

Common Applications and Problem Solving

• Restores hydraulic pressure for smooth steering response
• Replaces worn or leaking power steering pumps
• Eliminates whining or groaning noises during steering
• Addresses steering fluid leaks caused by pump failure
• Improves steering performance in Audi A4 and A5 vehicles

Installation Notes and Tips

• Ensure compatibility with Audi A4, A4 Quattro, A5, and A5 Quattro models
• Verify belt pulley alignment and rib count (6 ribs) during installation
• Check hydraulic fluid levels and bleed the system after installation
• Use proper torque specifications to avoid damage to mounting points

Quality Assurance and Warranty

The VAICO power steering pump V10-4438 is manufactured to meet strict quality standards, ensuring reliable hydraulic performance. While specific warranty details may vary, VAICO products typically come with a limited warranty covering defects in materials and workmanship. Always consult the product documentation or supplier for exact warranty terms.