{"product_id":"21345611-plug-genuine-volvo-penta","title":"21345611 Plug | Genuine Volvo Penta Part","description":"\u003ch2\u003e\n 🔧 Product Description\n\u003c\/h2\u003e\n\u003cp\u003e\n Genuine Volvo Penta threaded or press-fit plug used to close a machined service opening, gallery or unused port in a specified engine assembly. Correct thread or diameter, sealing method and material are essential because a visually similar plug can have a different pressure rating or insertion depth.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚙️ Key Features\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Genuine Volvo Penta engine plug\n \u003c\/li\u003e\n \u003cli\u003e\n  Position-specific thread or interference fit\n \u003c\/li\u003e\n \u003cli\u003e\n  Closes an oil, coolant, air or service opening\n \u003c\/li\u003e\n \u003cli\u003e\n  Requires the specified sealant, washer or installation depth\n \u003c\/li\u003e\n \u003cli\u003e\n  Match exact engine schematic and serial number\n \u003c\/li\u003e\n \u003cli\u003e\n  Engine type: Volvo Penta marine or industrial diesel engine\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔌 Function\n\u003c\/h2\u003e\n\u003cp\u003e\n Seals the assigned machined opening so oil, coolant, air or combustion gas remains within the intended passage.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚠️ Common Signs of Failure\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Oil or fluid leakage at the sealing lip\n \u003c\/li\u003e\n \u003cli\u003e\n  Hardening, cracking or lip damage\n \u003c\/li\u003e\n \u003cli\u003e\n  Grooving or corrosion on the mating shaft surface\n \u003c\/li\u003e\n \u003cli\u003e\n  Seal displacement or incorrect installation depth\n \u003c\/li\u003e\n \u003cli\u003e\n  Contamination or repeated leakage after replacement\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  Clean the threads and the seating face before fitting, and make sure the opening itself is clear of old sealant, swarf and corrosion\n \u003c\/li\u003e\n \u003cli\u003e\n  Renew the sealing washer or O-ring where one is fitted rather than reusing a flattened one, and only use thread sealant where the workshop manual for your engine calls for it\n \u003c\/li\u003e\n \u003cli\u003e\n  Tighten to the figure given in the workshop manual for your engine — plugs in aluminium and other soft castings strip easily, and a plug pulled up hard to cure a leak usually distorts the seat and makes it worse\n \u003c\/li\u003e\n \u003cli\u003e\n  Where the plug closes an oil, fuel or coolant passage, run the engine up to temperature afterwards and check the joint under pressure before signing the job off\n \u003c\/li\u003e\n \u003cli\u003e\n  Keep removed plugs paired with the holes they came out of during a strip-down — plugs of very similar appearance often differ in thread, reach or sealing type\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  21345611 → Supersedes 21087703\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  21087703 earlier number superseded by this part\n \u003c\/li\u003e\n \u003cli\u003e\n  20513933 - related Volvo Penta plug reference used in another assembly; not automatically interchangeable\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":53381873074468,"sku":"V626538","price":140.13,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_7423147e-4068-420e-9732-a5dd92c724ba.jpg?v=1788059675","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/21345611-plug-genuine-volvo-penta","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}