HKS 4G63 Upgraded Balancer Belt – Upgraded Belt for 4G63

Engineered by HKS as an upgraded replacement for the 4G63 balancer belt, this high-quality balancer belt is intended to serve as a direct replacement for the factory unit on 4G63-equipped vehicles. The belt is offered as an improved option over stock, designed to deliver enhanced durability and reliable tensioning for timing and balance shaft operation while maintaining OEM fitment and serviceability. Ideal for enthusiasts and technicians seeking a straightforward upgrade, this HKS belt supports routine maintenance and long-term engine reliability without modification.