Description This high-quality Piston Ring Set (SKU: BS0003) is a direct replacement for the Briggs & Stratton 498680 OEM part, designed to restore compression and performance in compatible small engines. With a precise cylinder diameter of 2.5629 inches, this set ensures a reliable seal and long-lasting durability for lawnmowers and outdoor power equipment. Ideal for engine rebuilds or maintenance, it offers a cost-effective solution to extend the life of your machine. Features Precision-engineered to OEM specifications for a perfect fit and reliable performance. Durable construction withstands high temperatures and friction for extended engine life. Easy to install, making it a practical choice for DIY repairs and professional servicing. Specifications SKU BS0003 OEM BRIGGS & STRATTON 498680 GA Spares PIR6153 Stens # 150-028, 150-028A Measurements Cylinder Dia: 2.5629" Fits Briggs & Stratton single-cylinder engines (various models) Lawnmowers and garden tractors Outdoor power equipment requiring OEM 498680 rings Product Line Engine Parts – Replacement piston ring sets for small engines, ensuring reliable compression and performance.