{"product_id":"21256260-air-shutter-genuine-volvo-penta","title":"21256260 Air Shutter | Genuine Volvo Penta Part","description":"\u003ch2\u003e\n 🔧 Product Description\n\u003c\/h2\u003e\n\u003cp\u003e\n Genuine intake air-shutoff assembly used on Volvo Penta D11 marine propulsion and IPS engines. This earlier shutter has been replaced by the later 21416775 assembly.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚙️ Key Features\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Genuine Volvo Penta intake air shutter\n \u003c\/li\u003e\n \u003cli\u003e\n  Emergency engine air-shutoff function\n \u003c\/li\u003e\n \u003cli\u003e\n  Used on D11 marine engines\n \u003c\/li\u003e\n \u003cli\u003e\n  Designed for the designated inlet-manifold installation\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔌 Function\n\u003c\/h2\u003e\n\u003cp\u003e\n The shutter closes the engine air intake when commanded, helping stop the engine during an emergency or overspeed event.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚠️ Common Signs of Failure\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Shutter fails to open fully\n \u003c\/li\u003e\n \u003cli\u003e\n  Engine power restriction\n \u003c\/li\u003e\n \u003cli\u003e\n  Shutter fails to close during testing\n \u003c\/li\u003e\n \u003cli\u003e\n  Sticking linkage\n \u003c\/li\u003e\n \u003cli\u003e\n  Actuator fault\n \u003c\/li\u003e\n \u003cli\u003e\n  Intake-system alarm\n \u003c\/li\u003e\n \u003cli\u003e\n  Corrosion or contamination around the blade\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🛠️ Service Notes\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Fit the shutter with the air path clean and clear, and check the flap swings freely and closes fully by hand before the system is armed\n \u003c\/li\u003e\n \u003cli\u003e\n  Renew the seal and gasket at the inlet joint; a shutter that does not seal properly will not stop a runaway engine, which is the whole point of it\n \u003c\/li\u003e\n \u003cli\u003e\n  Set up the cable, linkage or trip so it operates cleanly from the operating position with no slack or binding, and make sure it can be reset afterwards\n \u003c\/li\u003e\n \u003cli\u003e\n  Make sure nothing can be drawn through or past the housing — loose gasket material downstream of the shutter goes straight into the engine\n \u003c\/li\u003e\n \u003cli\u003e\n  Test the shutdown function as the manual for your engine directs, and test it again whenever the inlet system is disturbed\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔄 Supersession \u0026amp; Cross Reference\n\u003c\/h2\u003e\n\u003ch3\u003e\n OEM Supersession Chain\n\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n  21256260 → Superseded by 21416775\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n OEM \/ Related Numbers\n\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n  21416775 related reference\n \u003c\/li\u003e\n \u003cli\u003e\n  21256301 related reference\n \u003c\/li\u003e\n \u003cli\u003e\n  21256263 related reference\n \u003c\/li\u003e\n \u003cli\u003e\n  21267563 related reference\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 📦 Condition\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Genuine Volvo Penta part\n \u003c\/li\u003e\n \u003cli\u003e\n  Brand new\n \u003c\/li\u003e\n \u003cli\u003e\n  Supplied in original or equivalent packaging\n \u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Volvo Penta","offers":[{"title":"Default Title","offer_id":53384220934436,"sku":"3277507","price":3212.17,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_9b549751-f83a-4581-887d-cbe64fe18e57.jpg?v=1788061105","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/21256260-air-shutter-genuine-volvo-penta","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}