General description The 42mm Cylinder Piston Kit is designed specifically for the FS450 Trimmer, providing essential replacement parts to ensure optimal performance. This kit includes a variety of components necessary for maintenance and repair, making it a comprehensive solution for your trimmer needs. Technical specifications Cylinder bore: 42mm Material: Plastic, Metal Replacement part numbers: 4128 020 1211, 4134 141 0300 Package Contents 1 x Cylinder 1 x Piston 1 x Pin 2 x Ring 2 x Circlip 1 x Air Filter 1 x Fuel Filter 1 x Fuel Line 1 x Primer Bulb 1 x Spark Plug 1 x Needle Bearing 2 x Oil Seal Other information Note: Light and different displays may cause the color of the item in the picture to differ slightly from the actual product. The measurement allowed error is +/- 1-3cm.