Enhance your 4 Stroke 7 HP (170F) petrol power tiller or cultivator engine with the reliable Piston (0.00) assembly, E12857674. This high-quality piston is engineered for optimal compression and smooth operation, ensuring long-lasting performance and fuel efficiency. It fits seamlessly with 170F engine models, making it an ideal replacement for engine rebuilds, maintenance, and upgrades in agricultural and gardening machinery, delivering durability and consistent power.