Moroso 61743 Harmonic Balancer Installation and Removal Tool - Kit

The Moroso 61743 Harmonic Balancer Installation and Removal Kit is a professional-grade tool designed to make harmonic balancer service fast, precise, and damage-free. The CNC-machined tool body provides a large, even contact area that distributes pressing force uniformly, preventing damage to the balancer hub or crankshaft snout during installation or removal.

The kit includes four heat-treated chrome moly inserts that thread securely into the crankshaft, giving the tool a solid anchor point. A key design feature is that the drive nut rotates independently of the tool body, allowing it to spin freely as the balancer is pressed on or pulled off — eliminating binding and ensuring smooth, controlled operation throughout the entire stroke.

Key Features:

• CNC Machined Tool Body — Large contact area for even, damage-free force distribution
• Four Heat-Treated Chrome Moly Inserts — Strong, durable thread engagement for secure crankshaft anchoring
• Free-Rotating Drive Nut — Allows balancer to press on and pull off smoothly without binding
• Black Oxide Finish — Corrosion-resistant coating for long-term durability
• Includes Storage Case — Keeps all components organized and rust-free between uses

The Moroso 61743 is a must-have for engine builders and performance shops working on a wide range of domestic V8 and other applications. The included storage case ensures all inserts and components stay together and protected, making this kit a reliable long-term addition to any professional tool chest.