{"product_id":"1543579-sealing-ring-genuine-volvo-penta","title":"1543579 Sealing Ring | Genuine Volvo Penta Part","description":"\u003ch2\u003e\n 🔧 Product Description\n\u003c\/h2\u003e\n\u003cp\u003e\n Genuine Volvo Penta sealing ring 1543579, a service sealing component used across the TAMD, THD, TID, TAD and TWD inline-six and V-series marine and industrial diesel engines. It forms the static seal at its mating joint to keep fluid contained and prevent leakage between assembled components. Supplied as a single ring and normally renewed whenever the joint it serves is disturbed during service.\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  TAMD, TWD, THD, TID, DH, TAD\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  OEM Volvo Penta part number 1543579\n \u003c\/li\u003e\n \u003cli\u003e\n  Net weight 0.023 kg\n \u003c\/li\u003e\n \u003cli\u003e\n  Fits TAMD63, TAMD71-75, TAMD162, TAMD163, TAMD165, THD102, TID162, TAD1630\/1631, TWD1620\/1630 and DH10A series engines\n \u003c\/li\u003e\n \u003cli\u003e\n  Sold as an individual sealing ring\n \u003c\/li\u003e\n \u003cli\u003e\n  Replacement item intended for renewal each time the joint is opened\n \u003c\/li\u003e\n \u003cli\u003e\n  Engine type: Volvo Penta marine and industrial diesel engine\n \u003c\/li\u003e\n \u003cli\u003e\n  Quantity varies by assembly, most commonly two\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔌 Function\n\u003c\/h2\u003e\n\u003cp\u003e\n The sealing ring creates a static seal between two mating surfaces or around a component passing through a housing, preventing fluid or pressure loss at that joint. It compresses on assembly to fill the sealing face and maintain a leak-free connection.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚠️ Common Signs of Failure\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Visible fluid weeping, dripping or staining around the sealed joint\n \u003c\/li\u003e\n \u003cli\u003e\n  Hardened, cracked or brittle ring material on inspection\n \u003c\/li\u003e\n \u003cli\u003e\n  Flattened, distorted or extruded ring that no longer holds its shape\n \u003c\/li\u003e\n \u003cli\u003e\n  Loss of system pressure or repeated top-ups of the affected fluid\n \u003c\/li\u003e\n \u003cli\u003e\n  Residue or corrosion build-up on the sealing faces indicating a slow leak\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  Always fit a new sealing ring rather than reusing the old one — a ring that has been compressed once has taken a set and will not seal reliably a second time\n \u003c\/li\u003e\n \u003cli\u003e\n  Clean the groove or seat and check it for scoring, corrosion and old sealant before fitting; a mark across the sealing face will leak however good the ring is\n \u003c\/li\u003e\n \u003cli\u003e\n  Ease the ring into place without stretching, twisting or dragging it over sharp edges or threads, and check it is seated squarely all the way round before closing the joint\n \u003c\/li\u003e\n \u003cli\u003e\n  Do not add sealant or jointing compound unless the workshop manual for your engine calls for it, and tighten the joint or union to the figure given in that manual\n \u003c\/li\u003e\n \u003cli\u003e\n  Check the joint for weeping once the engine has been run up to temperature and allowed to cool, as many sealing rings only show a leak after a heat cycle\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  1543579 → Supersedes 471635\n \u003c\/li\u003e\n \u003cli\u003e\n  471635 - Earlier OEM reference\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  471635 referenced in the part notes\n \u003c\/li\u003e\n \u003cli\u003e\n  469897 - Oil collector housing\n \u003c\/li\u003e\n \u003cli\u003e\n  469873 - Oil pipe\n \u003c\/li\u003e\n \u003cli\u003e\n  469823 - Related gasket\n \u003c\/li\u003e\n \u003cli\u003e\n  469896 - Oil suction pipe\n \u003c\/li\u003e\n \u003cli\u003e\n  469539 - Flange\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n Aftermarket \/ Verified Equivalents\n\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n  SLP: EPL-579\n \u003c\/li\u003e\n \u003cli\u003e\n  Crom: 122378\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 TAMD74P-A, TAMD74P-B, TAMD74A, TAMD74C-A, TAMD74C-B, TAMD74L-A, TAMD74L-B\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAMD162C-C, TAMD162A, TAMD162B, TAMD162C, TAMD162C-B\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TID162AG, TID162AGP, TID162AP, TID162APB\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1630G, TAD1630GE, TAD1630P\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAMD165A, TAMD165C, TAMD165P\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAMD72A, TAMD72P-A, TAMD72WJ-A\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta THD102KB, THD102KD, THD102K-KB\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1631GE, TAD1631G\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAMD163A-A, TAMD163P-A\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAMD63L-A, TAMD63P-A\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAMD71B, TAMD71A\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAMD73P-A, TAMD73WJ-A\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TWD1630G, TWD1630P\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta DH10A\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAMD75P-A\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TWD1620G\n \u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Volvo Penta","offers":[{"title":"Default Title","offer_id":53380659544356,"sku":"3032486","price":7.45,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_b096c8a4-924e-4fe9-8919-d695abd15f53.png?v=1788056473","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/1543579-sealing-ring-genuine-volvo-penta","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}