Brushcutter head 99944200903 28820-08000 Left-hand thread M10 x 1.25 mm Compatible with Shindaiwa Speed-Feed 450 model

Replacement part number: 99944200903, 28820-08000, 78890-21001, X047000580, which is a direct replacement for the old or broken one. Compatible with Shindaiwa Speed-Feed 450 models. The trimmer head has a diameter of 11.4 cm, a left-hand thread M10 × 1.25 mm, holds 6.1 m of 0.2 cm cutting line, and accepts a maximum line diameter of 0.3 cm. This trimmer head is designed for efficient grass cutting and precise trimming. It provides smooth line feeding, reducing downtime during garden work. High-strength plastic housing and internal metal components for durability, wear resistance, and long service. Designed to withstand high-speed cutting and outdoor conditions.