The Claas 0007779490 Knife Blade Kit is an original equipment manufacturer (OEM) part designed for Claas forage harvesters. This kit includes four high-quality knife blades, along with the necessary bolts and nuts for installation. Manufactured to Claas's stringent standards, these blades ensure precise cutting and durability, maintaining the efficiency and performance of your machinery. This kit is a direct replacement for worn or damaged blades, crucial for consistent forage quality.