{"product_id":"580473001-bellows-flex-tube-for-ryobi","title":"580473001 Bellows Flex Tube - Fits Ryobi RY38BP 38cc Backpack 40V Leaf Blowers Models RY40404NV","description":"\u003ch2\u003e580473001 Bellows Flex Tube Replacement\u003c\/h2\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Flexibility Construction:\u003c\/strong\u003e Manufactured from a durable, heavy-duty rubber composite designed to withstand constant bending and pivoting during extended leaf-blowing sessions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAirtight Corrugated Design:\u003c\/strong\u003e Features precision-molded ridges that allow for a full range of motion while maintaining a 100% airtight seal to maximize CFM (Cubic Feet per Minute) output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUV \u0026amp; Chemical Resistance:\u003c\/strong\u003e Engineered to resist degradation from prolonged sun exposure and contact with common lawn chemicals, fuels, and oils.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Vibration Dampening:\u003c\/strong\u003e The flexible bellows structure helps absorb engine and air-flow vibrations, reducing operator fatigue and preventing stress cracks in the rigid plastic blower tubes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect OEM Fitment:\u003c\/strong\u003e Designed to the exact dimensions of the original Ryobi factory part, ensuring a secure, leak-free connection with standard hose clamps.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReplaces \/ Cross-Reference Part Numbers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e580473001\u003c\/li\u003e\n\u003cli\u003ePS18786999\u003c\/li\u003e\n\u003cli\u003ePS16370706\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\n\u003cp\u003eThis flex tube is a standard replacement for several generations of Ryobi backpack leaf blowers, including both gas and high-voltage cordless models:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRyobi 38cc Gas Backpack:\u003c\/strong\u003e Specifically fits the RY38BP series.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRyobi 40V Lithium-Ion Backpack:\u003c\/strong\u003e Compatible with models RY40404, RY40404NV, RY40404NVM, and RY40440.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube Diameter:\u003c\/strong\u003e Designed to interface with standard 2.5-inch to 3-inch rigid blower pipes (verify your specific model's pipe diameter).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisible Cracks or Dry Rot:\u003c\/strong\u003e The rubber has become brittle and shows deep \"checking\" or cracks in the valleys of the corrugations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoss of Blowing Power:\u003c\/strong\u003e You notice air escaping from the flex section, significantly reducing the airspeed at the nozzle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlattened or Collapsed Sections:\u003c\/strong\u003e The tube has lost its structural integrity and \"sucks in\" or kinks during use, restricting airflow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTorn Mounting Ends:\u003c\/strong\u003e The rubber has ripped at the point where the hose clamps tighten, making it impossible to keep the tube attached to the blower.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcessive Noise:\u003c\/strong\u003e A whistling or hissing sound during operation, indicating a high-pressure air leak through a pinhole.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoapy Water Hack:\u003c\/strong\u003e If the flex tube is difficult to slide onto the rigid plastic pipes, apply a small amount of liquid dish soap to the inside of the rubber ends as a temporary lubricant.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClamp Inspection:\u003c\/strong\u003e Always inspect your metal hose clamps for rust or stripped threads. If they cannot be tightened firmly, replace them along with the flex tube to prevent the assembly from flying off under high pressure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlign the Ridges:\u003c\/strong\u003e Ensure the tube is not twisted or pre-compressed when you tighten the clamps. It should sit in a \"neutral\" position to allow for maximum movement in all directions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Range Check:\u003c\/strong\u003e Once installed, move the blower arm through its entire range of motion (up, down, left, right) to ensure the tube doesn't pull off or kink excessively.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat Warning:\u003c\/strong\u003e Ensure the flex tube is not touching any hot engine components or the exhaust muffler, as this will melt the rubber almost instantly.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BlueStarsParts","offers":[{"title":"Default Title","offer_id":45772996968637,"sku":"AZ00271879","price":23.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2576\/7548\/files\/AZ00271879_1_7b476284-fb52-496a-9d9d-236cfaa7e1b5.jpg?v=1765275988","url":"https:\/\/bluestarspartstrend.com\/products\/580473001-bellows-flex-tube-for-ryobi","provider":"BlueStars Parts","version":"1.0","type":"link"}