GM Harmonic Damper Holding Tool - Schley Products, Inc

The Schley Products 64500 GM Harmonic Damper Holding Tool is a professional-grade solution designed to securely hold the harmonic damper on specific General Motors inline engines. This specialized tool prevents unwanted crankshaft rotation, allowing technicians to perform critical service procedures with precision and safety, particularly when dealing with high-torque fasteners.

Key Features

• Engine-Specific Design: Engineered for a precise and secure fit on various GM engine models, including 4.2L L6, 3.5L L5, and 2.8L L4 inline engines, ensuring optimal compatibility.
• Durable Construction: Manufactured from high-strength, heat-treated cast steel, this tool withstands rigorous use and high torque applications up to 240 ft-lbs, making it a reliable crankshaft holding tool for demanding shop environments.
• Positive Crankshaft Lock: Provides a firm and stable hold, acting as an effective harmonic balancer locking tool to prevent rotation during critical service tasks, such as loosening or tightening crankshaft bolts.
• Integrated Drive: Features a 1/2-inch square drive for seamless integration with a breaker bar or torque wrench, facilitating accurate torque application and adherence to factory specifications.

Applications

This specialized harmonic balancer holding tool is essential for a range of critical engine service procedures. It is invaluable for the removal and installation of harmonic dampers, serving as a reliable harmonic balancer pulley holder. Technicians will find it indispensable for securely holding the crankshaft steady when loosening or tightening the crankshaft balancer bolt, effectively functioning as a crank pulley locking tool. Its utility extends to comprehensive engine maintenance and repair tasks, including timing chain replacements and servicing front engine accessory drive components, making it a staple in professional automotive workshops and dealerships.

Specifications

• Model Number: SCHLEY 64500
• Manufacturer: Schley Products, Inc
• Weight: 1.55 lbs
• Dimensions: 13 x 5 x 1.25 inches