Engine Harmonic Balancer Bolt

The harmonic balancer bolt plays a critical role in securing the crankshaft damper and maintaining proper front-of-engine operation. Cloyes Harmonic Balancer Bolts are designed as application-specific Torque-to-Yield replacement fasteners to help technicians complete repairs with confidence. Whether servicing the harmonic balance or timing system, replacing the bolt when required by OE procedures helps support proper clamp load and reduces the risk of fastener-related issues after installation.

-PART SOLD IN UNITED STATES AND CANADA ONLY-

• Application-specific design helps ensure proper clamp of harmonic balancer and engine timing crankshaft sprocket.
• OE Fit, Form and Function for non-reusable Torque-to-Yield bolts provides technicians what is needed for a complete repair.
• Engineered for proper clamping performance to help maintain secure harmonic balancer retention and crankshaft sprocket clamp.
• Supports dependable service where fastener integrity matters.
• Saves time by giving technicians the right fastener for the job when servicing related components.
• Backed by Limited Lifetime Warranty and over 100 years in engineering leadership with unmatched technical support and repair confidence in every component.