• Compatible with: Redmax EBZ8500 EBZ8500RH Backpack Blower; Replace Part Number: EBZ8500, EBZ8500RH, 577424401
• Installation Precautions: 1. Ensure that the working environment is clean and the contact surface is clean; 2. When installing the cylinder body, special tools must be used, pay attention to lubricating key parts, and ensure that the cylinder body is flat; 3. Check whether all connectors are firm and ensure that there is no looseness or missing installation
• High-quality Performance: Our shortblock assembly is made of high-quality metal materials and is made through strict processes. They have good heat dissipation and wear resistance, which can effectively reduce the engine operating temperature and extend the service life. They can operate stably even in harsh environments
• Common Faults: 1. Cylinder wear: This is usually caused by long-term high-load operation or insufficient lubrication, which will reduce power and increase fuel consumption; 2. Piston ring failure: This may be caused by improper installation or material aging, resulting in reduced compression ratio and abnormal oil consumption; 3. Cylinder gasket damage: This is mostly caused by overheating or uneven installation torque, causing coolant leakage and engine overheating
• Pre-shipment Check: We inspect each product before shipping to ensure it meets high-quality standards. Please check whether it suits your car model before purchasing. Please let us know if you have any questions, and we will provide a satisfying solution. To contact us, access your Amazon account> Click "Your Orders"> Locate the Order ID> Click "Contact Seller