Description This high-quality Inner Guide Plate (SKU: ST0344) is a direct replacement for STIHL 1128 020 1227, designed to fit a 50mm bore. Manufactured to strict tolerances, it ensures precise alignment and smooth operation of the saw chain, reducing wear on the bar and drive components. A durable, cost-effective spare part for maintaining peak performance in your outdoor power equipment. Features Precision-engineered to OEM specifications for a perfect fit and reliable performance. Constructed from hardened steel for long-lasting durability in demanding cutting conditions. Simple to install, minimising downtime and keeping your equipment running efficiently. Specifications SKU ST0344 OEM STIHL 1128 020 1227 GA Spares CYL7459 Measurements 50mm Bore. Fits STIHL 070 STIHL 090 STIHL MS 880 Product Line Chainsaw Spare Parts – Inner Guide Plates for professional and heavy-duty saws.