{"product_id":"3883704-nut-genuine-volvo-penta","title":"3883704 Nut | Genuine Volvo Penta Part","description":"\u003ch2\u003e🔧 Product Description\u003c\/h2\u003e\u003cp\u003eGenuine Volvo Penta nut for the D1-13, from the Starting System group, listed for 12 applications across D series engines. It replaces two earlier numbers: 21246670, which was catalogued as a hexagon nut, and 3809676, which was catalogued as a washer — so this one number now covers what were previously separate nut and washer listings.\u003c\/p\u003e\u003ch2\u003e🚤 Compatibility\u003c\/h2\u003e\u003cp\u003eTypically suits:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVolvo Penta D2-40\u003c\/li\u003e\n\u003cli\u003eVolvo Penta D2-40B\u003c\/li\u003e\n\u003cli\u003eVolvo Penta D2-40F\u003c\/li\u003e\n\u003cli\u003eVolvo Penta D1-30\u003c\/li\u003e\n\u003cli\u003eVolvo Penta D1-30B\u003c\/li\u003e\n\u003cli\u003eVolvo Penta D1-30F\u003c\/li\u003e\n\u003cli\u003eVolvo Penta D1-13\u003c\/li\u003e\n\u003cli\u003eVolvo Penta D1-13B\u003c\/li\u003e\n\u003cli\u003eVolvo Penta D1-13F\u003c\/li\u003e\n\u003cli\u003eVolvo Penta D1-20\u003c\/li\u003e\n\u003cli\u003eVolvo Penta D1-20B\u003c\/li\u003e\n\u003cli\u003eVolvo Penta D1-20F\u003c\/li\u003e\n\u003c\/ul\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Family:\u003c\/strong\u003e D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHP Range:\u003c\/strong\u003e 13-40 HP\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003e⚙️ Key Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFor the D1-13\u003c\/li\u003e\n\u003cli\u003eReplaces 21246670, catalogued earlier as a hexagon nut\u003c\/li\u003e\n\u003cli\u003eAlso replaces 3809676, catalogued earlier as a washer\u003c\/li\u003e\n\u003cli\u003e12 applications across the D series\u003c\/li\u003e\n\u003cli\u003eQuantity varies by assembly, most commonly two\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003e🔌 Function\u003c\/h2\u003e\u003cp\u003eClamps a starting system connection or fixing, holding it tight against vibration.\u003c\/p\u003e\u003ch2\u003e⚠️ Common Signs of Failure\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eStarter turning slowly or not at all from a loose connection\u003c\/li\u003e\n\u003cli\u003eTerminal or nut heat-discoloured or arced\u003c\/li\u003e\n\u003cli\u003eNut found loose after vibration\u003c\/li\u003e\n\u003cli\u003eThreads galled, stretched or stripped\u003c\/li\u003e\n\u003cli\u003eCorrosion locking or wasting the nut\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003e🛠️ Service Notes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBecause 3809676 was catalogued as a washer, check whether your assembly needs a washer as well as this nut before ordering\u003c\/li\u003e\n\u003cli\u003eIsolate the batteries before working on starter connections, and tighten the terminal nut to specification rather than by feel\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003e🔄 Supersession \u0026amp; Cross Reference\u003c\/h2\u003e\u003ch3\u003eOEM Supersession Chain\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e3883704 → Supersedes 21246670 → Supersedes 3809676\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eOEM \/ Related Numbers\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e3809676 earlier number superseded by this part\u003c\/li\u003e\n\u003cli\u003e21246670 earlier number superseded by this part\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003e📦 Condition\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eGenuine Volvo Penta part\u003c\/li\u003e\n\u003cli\u003eBrand new\u003c\/li\u003e\n\u003cli\u003eSupplied in original or equivalent packaging\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Volvo Penta","offers":[{"title":"Default Title","offer_id":53384306426148,"sku":"7667167","price":7.9,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_ae08dec4-13d9-4a5e-8532-0def1e74b1aa.jpg?v=1788088099","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/3883704-nut-genuine-volvo-penta","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}