EPI Crankshaft Pulley Tool (399471)

The BRT1 Crankshaft Pulley Holder is a heavy-duty service tool designed specifically for Polaris Northstar HVAC models, allowing technicians and DIY mechanics to safely and accurately service the serpentine belt pulley system.

This tool securely holds the crankshaft pulley from rotating, making it possible to properly remove and install the serpentine belt pulley during maintenance or repair work. It is essential for installing and torquing the pulley bolt to factory torque specifications, helping prevent damage to the pulley, crankshaft, or fasteners.

Built from high-strength materials, the BRT1 is engineered to resist flexing and bending under load. A durable protective plating ensures long-lasting corrosion resistance for years of reliable service in professional shop or home garage environments. The hardened pins are designed to resist snapping or breaking, offering a significant durability advantage over the OEM tool.

Proudly made in the USA, the BRT1 meets high standards for quality, strength and reliability.

• Safely removes and installs the serpentine belt pulley
• Holds pulley securely to prevent rotation during service
• Allows accurate torquing to factory specifications
• Heavy-duty construction prevents flexing and bending
• Protective plating for long-term corrosion resistance
• Durable pins designed to outlast OEM pins
• Includes two replacement pins
• Replaces OEM Polaris tool PU-52254