Upgrade the reliability and performance of your 2020-2025 GM 3.0L Duramax LM2/LZ0 with the PPE Replacement Serpentine Belt, engineered for durability and long-lasting performance.

Designed for stock or modified applications, this high performance belt ensures a precise OEM fit and a seamless installation. Built with heat-resistant EPDM construction, this belt prevents cracking and resists engine heat, extending the life of both the belt and your belt-driven accessories. The aramid-reinforced undercord reduces noise, vibration, and tension loss, while the low-stretch tensile cord ensures the belt maintains its shape even under high-load conditions.

Whether you're hitting the streets or pushing your truck to the limit, the PPE Heavy-Duty Serpentine Drive Belt delivers the strength and reliability you need.