Knife Stop Assembly Durable Replacement for Lely Mowers - Sparex Part S.79699The Sparex S. 79699 Knife Stop Assembly is a precision engineered replacement component designed to provide strong, reliable retention for mower blades. It ensures safe operation and consistent cutting performance, reducing downtime during demanding mowing conditions. This knife stop assembly includes a complete kit featuring the knife stop, double nibbed bolt, nut protector, and fixings for straightforward installation. It is compatible with Lely