Model Compatibility: Specifically designed for models 340, 345, 350, 346, 351, and 353, this kit is a direct replacement for part number 503 93 23-02, ensuring a seamless fit and optimal functionality in your tools. High-quality Rubber Material: Crafted from rubber, this crankshaft bearing and oil seals kit ensures long-lasting performance and reliability for your chainsaw, providing a and superior resistance against wear and tear. Safe and Chemical-Free: This replacement kit is manufactured without the use of harmful chemicals, making it a safe choice for both you and the environment. It adheres to quality standards to safety and efficacy in garden maintenance. Enhanced Garden Tool Efficiency: By replacing your chainsaw's worn-out bearings and seals, this kit helps maintain the engine's efficiency, reducing vibrations and noise, thus enhancing the overall performance and lifespan of your power tool. and Assurance: Proudly originating from and by , this power tool parts kit guarantees quality and satisfaction, backed by a known for its dedication to excellence in tool maintenance solutions., Weight: 0.1763698096 pounds, Manufacturer: Xnuiasqe