Elevate your 5.9/6.7 Cummins engine's performance with the Cummins 4995602 Rocker Assembly. This direct-fit replacement is engineered to restore factory performance and fit, ensuring durability and reliability. Crafted from premium materials, it offers long-lasting performance for your 1998.5-2018 Cummins model. Upgrade to the Cummins 4995602 and experience enhanced engine efficiency and peace of mind.