{"product_id":"21487639-engine-bracket-genuine-volvo-penta","title":"21487639 Engine Bracket | Genuine Volvo Penta Part","description":"\u003ch2\u003e\n 🔧 Product Description\n\u003c\/h2\u003e\n\u003cp\u003e\n A heavy-duty front or port-side engine mounting bracket used on Volvo Penta D4 and D6 marine propulsion engines.\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\n \u003c\/li\u003e\n \u003cli\u003e\n  \u003cstrong\u003e\n   HP Range:\n  \u003c\/strong\u003e\n  145-480 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  Structural engine-mounting bracket\n \u003c\/li\u003e\n \u003cli\u003e\n  Maintains engine and driveline alignment\n \u003c\/li\u003e\n \u003cli\u003e\n  Replaces earlier bracket 3583516\n \u003c\/li\u003e\n \u003cli\u003e\n  Designed for propulsion torque and vibration\n \u003c\/li\u003e\n \u003cli\u003e\n  Used with dedicated cushion, nut and locking hardware\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔌 Function\n\u003c\/h2\u003e\n\u003cp\u003e\n The bracket transfers engine weight and torque reaction into the flexible mounting while maintaining propulsion alignment.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚠️ Common Signs of Failure\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Fretting at mounting holes\n \u003c\/li\u003e\n \u003cli\u003e\n  Engine movement\n \u003c\/li\u003e\n \u003cli\u003e\n  Driveline misalignment\n \u003c\/li\u003e\n \u003cli\u003e\n  Repeated mount or fastener failure\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  Start all the fasteners by hand and get the bracket sitting flat on clean mating faces before tightening anything, so nothing is pulled into strain\n \u003c\/li\u003e\n \u003cli\u003e\n  Renew self-locking nuts, lock washers and thread-locking compound where the original assembly used them, and tighten to the figure given in the workshop manual for your engine\n \u003c\/li\u003e\n \u003cli\u003e\n  Inspect the bracket for cracks around the holes and weld lines before fitting, and do not attempt to straighten or weld a distorted engine bracket back into service\n \u003c\/li\u003e\n \u003cli\u003e\n  Where the bracket forms part of the engine mounting, recheck engine alignment and shaft or drive coupling alignment after the work, following the procedure for your installation\n \u003c\/li\u003e\n \u003cli\u003e\n  Renew any flexible mount, bush or shim pack that is disturbed and found perished, corroded or crushed\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  21487639 → Supersedes 3583516 → Supersedes 21152125\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  3583516 earlier number superseded by this part\n \u003c\/li\u003e\n \u003cli\u003e\n  21152125 earlier number superseded by this part\n \u003c\/li\u003e\n \u003cli\u003e\n  23136596 - Related opposite-side bracket\n \u003c\/li\u003e\n \u003cli\u003e\n  21203504 - Related rubber cushions\n \u003c\/li\u003e\n \u003cli\u003e\n  3595043 - Related rubber cushions\n \u003c\/li\u003e\n \u003cli\u003e\n  847766 - Lock washer\n \u003c\/li\u003e\n \u003cli\u003e\n  990973 - Mounting nuts\n \u003c\/li\u003e\n \u003cli\u003e\n  955786 - Mounting nuts\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 D6-340I-G, D6-380I-G, D6-440I-G, D6-480I-G, D6-300A-G, D6-340A-G, D6-380A-G, D6-440I-WJ-G, D6-480I-WJ-G, D6-300D-G, D6-340D-G, D6-380D-G, D6-440D-G, D6-480D-G, D6-400A-G, D6-440A-G, D6-300I-G\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta D4-175I-G, D4-230I-G, D4-270I-G, D4-320I-G, D4-300I-G, D4-150A-G, D4-230A-G, D4-270A-G, D4-320A-G, D4-300A-G, D4-145I-G\n \u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Volvo Penta","offers":[{"title":"Default Title","offer_id":53385492398372,"sku":"508806E","price":962.08,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_eebaa588-c8a4-4b18-949d-a229c1079070.jpg?v=1777196183","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/21487639-engine-bracket-genuine-volvo-penta","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}