{"product_id":"3886428-expansion-plug-genuine-volvo-penta","title":"3886428 Expansion Plug | Genuine Volvo Penta Part","description":"\u003ch2\u003e\n 🔧 Product Description\n\u003c\/h2\u003e\n\u003cp\u003e\n Genuine Volvo Penta expansion plug from the Engine group, weighing 0.014 kg and listed for 33 applications across the D and MD series. It supersedes part number 861802. This is the heaviest of the four expansion plugs in this group, the others being 3886427, 3886430 and 3886441.\n\u003c\/p\u003e\n\u003ch2\u003e\n 🚤 Compatibility\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  \u003cstrong\u003e\n   Engine Family:\n  \u003c\/strong\u003e\n  D, MD\n \u003c\/li\u003e\n \u003cli\u003e\n  \u003cstrong\u003e\n   HP Range:\n  \u003c\/strong\u003e\n  13-75 HP\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\n Full model list at the end of this description.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚙️ Key Features\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  0.014 kg\n \u003c\/li\u003e\n \u003cli\u003e\n  33 applications across the D and MD series\n \u003c\/li\u003e\n \u003cli\u003e\n  Supersedes 861802\n \u003c\/li\u003e\n \u003cli\u003e\n  Largest of the four expansion plugs in this group\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔌 Function\n\u003c\/h2\u003e\n\u003cp\u003e\n Seals a casting core hole, expanding against the bore to make a pressure-tight joint.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚠️ Common Signs of Failure\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Coolant or oil weeping from a plug in the casting\n \u003c\/li\u003e\n \u003cli\u003e\n  Rust stain or wet trail below the plug\n \u003c\/li\u003e\n \u003cli\u003e\n  Plug dished, pitted or standing proud of its bore\n \u003c\/li\u003e\n \u003cli\u003e\n  Coolant loss with no external hose fault\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  Check the plug diameter called for on your engine, as 3886427, 3886430 and 3886441 are the other sizes\n \u003c\/li\u003e\n \u003cli\u003e\n  Clean the bore of scale before fitting so the plug can expand evenly\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  3886428 → Supersedes 861802\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  861802 earlier number superseded by this part\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\u003ch2\u003e\n 🔎 Full Model Compatibility\n\u003c\/h2\u003e\n\u003cp\u003e\n Typically suits:\n\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Volvo Penta D2-40, D2-40B, D2-40F, D2-55, D2-55B, D2-55C, D2-55D, D2-55E, D2-55F, D2-50F, D2-75, D2-75B, D2-75C, D2-75F, D2-60F\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta D1-30, D1-30B, D1-30F, D1-13, D1-13B, D1-13F, D1-20, D1-20B, D1-20F\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta MD2010B, MD2010-C, MD2010-D\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta MD2020B, MD2020-C, MD2020-D\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta MD2030B, MD2030-C, MD2030-D\n \u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Volvo Penta","offers":[{"title":"Default Title","offer_id":53384063484196,"sku":"B063941","price":9.66,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_31a64f2a-eeda-4933-9f5d-ee685629deb7.jpg?v=1788089192","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/3886428-expansion-plug-genuine-volvo-penta","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}