DAYCO PB1648N POWERBOND PREMIUM REPLACEMENT HARMONIC BALANCER 2001-2005 GM 2500HD/3500HD WITH 6.6L DURAMAX ENGINE

Enhance the performance and reliability of your Duramax engine with the Dayco PB1648N PowerBond Premium Replacement Harmonic Balancer. Designed specifically for 2001-2005 GM 6.6L Duramax LB7 and LLY engines, this premium OEM replacement balancer is engineered to meet or exceed original equipment specifications, ensuring optimal performance for your Chevrolet or GMC truck.

With precise timing marks and a robust construction, the PB1648N boasts an overall outer diameter of 7.796 inches and a width of 2.455 inches, providing a reliable fit for seamless integration. The crank bore measures 1.930 inches, while the ring width mirrors the overall width, guaranteeing a firm grip and steady operation. The hub-weighted counterbalance enhances stability and reduces vibrations, promoting a smoother running engine.

This harmonic balancer features a single serpentine pulley with six grooves. The pulley’s outer diameter is 7.560 inches, making it an ideal choice for transferring power efficiently throughout your vehicle's systems. While designed for optimal performance, the PB1648N does not include a crank trigger or exciter plate, making it tailored for specific applications in the 2001-2005 Chevy Silverado 2500 HD and 3500, as well as GMC Sierra 2500 HD and 3500 models.

By choosing Dayco's PowerBond Premium Replacement Harmonic Balancer, you're investing in durability and longevity for your vehicle. This trusted part ensures that your engine runs smoothly, maximizing its performance and enhancing your driving experience. Upgrade your engine’s efficiency and maintain the reliability you expect from your Duramax equipped truck with this exceptional balancer.