FREE 1 to 3-Day Delivery on Orders $149+ Details

$20K Sweeps! 10 Chances to Win! Enter Daily >

Find for your Sierra 2500

Xotic Performance Harmonic Damper Bolt Kit (01-26 6.6L Duramax Sierra 2500 HD)Find parts that fit my vehicle

Item HG51360
Product Image
Our Price

$36.28 kit

Military, Medical & First Responders $1.81 Available in AT Cash Rewards.
Confirm Eligibility

CONFIRM THIS FITS YOUR VEHICLE!

Select a different vehicle Help?
Update or Change Vehicle
Add to Cart
Save for later
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    or use

    Shop Owners Save More! Sign up for our dealer program
    Join For FREE

      Product Information

      Features, Description, Q&A, Specs & Installation

      Features

      • Xotic Performance Harmonic Damper Bolt Kit
      • Glossy Black Finish with a Polished Chrome Finish Socket Tool
      • OE Compatible and Comparable
      • Direct Replacement
      • Comes in Kits
      • Fits 2001-2026 6.6L Duramax GMC Sierra 2500 HD Models

      Description

      Secure Engine Performance. The Xotic Performance Harmonic Damper Bolt Kit is engineered to provide reliable retention and consistent clamping force for critical engine components. Designed specifically for 2001-2026 6.6L Duramax GMC Sierra 2500 HD models, this kit helps ensure proper harmonic damper stability, supporting smooth engine operation and long-term durability.

      Construction and Appearance. Manufactured to OE compatible and comparable standards, this bolt kit is built for strength and dependable performance under high-stress conditions. The bolt features a glossy black finish that enhances corrosion resistance while delivering a clean, performance-inspired look. Included with the kit is a polished chrome finish socket tool, designed for durability and repeated use. Together, these components provide both functional reliability and refined visual appeal.

      Installation. Designed as a direct replacement, this harmonic damper bolt kit allows for a straightforward installation process using factory mounting points on your vehicle. Its versatile installation design ensures proper torque application when used with the included socket tool. The adaptable configuration integrates seamlessly with existing engine components, helping maintain secure and consistent fastening performance.

      Application. This Xotic Performance Harmonic Damper Bolt Kit fits 2001-2026 6.6L Duramax GMC Sierra 2500 HD models. It enhances engine reliability by maintaining secure harmonic damper retention and supporting smooth rotational balance under a wide range of operating conditions.

      Xotic Performance CP117

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 1 Hour

      Difficulty Level:

      Simple installation for anyone.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (1) Bolt Kit
      • (1) Socket Tool

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Sierra 2500

      • 6.6L V8 Duramax - 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26