URO 32427553955PRM Power Steering Pump Pulley

Durable Power Steering Pump Pulley for BMW Models

The URO Power Steering Pump Pulley 32427553955PRM is engineered for reliable performance in BMW 1 Series M, 135i, 335i, 335is, 335i xDrive, and 335xi vehicles. Crafted from aluminum with a black finish, this pulley offers a precise fit and long-lasting durability for your power steering system.

• Constructed from lightweight, corrosion-resistant aluminum
• Black color with a 7-groove serpentine belt design
• Outside diameter of 4.72 inches and width of 1.315 inches
• Bore diameter of 1.18 inches and shaft diameter of 30 mm
• Mount type: bolt-on installation compatible with specified BMW models
• Designed for serpentine belt systems with a belt width of 23.75 mm
• New, not remanufactured, ensuring consistent quality

Heavy Duty Aluminum Upgrade, CNC Machined Product Line

This pulley is part of URO's Heavy Duty Aluminum Upgrade, CNC Machined line, which focuses on precision manufacturing and enhanced material strength. The CNC machining process ensures tight tolerances and a smooth finish, contributing to improved pulley performance and longevity in demanding automotive applications.

Product Details and Specifications

The URO 32427553955PRM power steering pump pulley features a 7-groove design optimized for serpentine belts, providing efficient power transfer and reduced belt slippage. Its 4.72-inch outside diameter and 1.315-inch width accommodate the specific requirements of BMW power steering systems. The bore diameter of 1.18 inches and shaft diameter of 30 mm ensure a secure fit on the pump shaft. Finished in black, the aluminum construction offers resistance to corrosion and wear, suitable for the operating environment under the hood.

Compatible BMW Models and Applications

• BMW 1 Series M
• BMW 135i
• BMW 335i, 335is, 335i xDrive, and 335xi

This pulley is designed specifically for these BMW models, ensuring proper fitment and function within their power steering systems.

Common Issues Addressed by This Power Steering Pump Pulley

• Worn or damaged pulley grooves causing belt slippage
• Corroded or weakened pulleys leading to premature failure
• Incorrect pulley dimensions affecting belt alignment
• Noise or vibration from imbalanced or damaged pulleys
• Replacement of old or remanufactured pulleys with a new, precision-machined component

Installation Notes and Tips

This pulley mounts using a bolt-on method compatible with the original equipment specifications. Ensure the serpentine belt is properly aligned with the 7-groove design to prevent premature wear. No mounting hardware or installation instructions are included, so refer to the vehicle’s service manual for torque specifications and installation procedures.

Quality Assurance and Warranty

The URO 32427553955PRM power steering pump pulley is a new component manufactured to meet or exceed OEM standards. Its aluminum construction and CNC machining process provide consistent quality and durability. Warranty details should be confirmed with the distributor or manufacturer.