{"product_id":"21111128-collar-genuine-volvo-penta","title":"21111128 Collar | Genuine Volvo Penta Part","description":"\u003ch2\u003e\n 🔧 Product Description\n\u003c\/h2\u003e\n\u003cp\u003e\n Brand-new genuine Volvo Penta collar used in the D13\/D16 plate heat exchanger. Two collars fit with liners 21111123 and end spacer tubes 21111110 to establish the correct shoulder and top-plate location.\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\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  Two used per applicable heat exchanger\n \u003c\/li\u003e\n \u003cli\u003e\n  Works with liner 21111123 and spacer tube 21111110\n \u003c\/li\u003e\n \u003cli\u003e\n  Maintains the correct top-plate stand-off\n \u003c\/li\u003e\n \u003cli\u003e\n  Precision-machined structural spacer\n \u003c\/li\u003e\n \u003cli\u003e\n  One collar supplied\n \u003c\/li\u003e\n \u003cli\u003e\n  Engine type: Volvo Penta D13 and D16 marine diesel\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔌 Function\n\u003c\/h2\u003e\n\u003cp\u003e\n Provides the shoulder and axial spacing that correctly locates the plate-stack end support beneath the top plate.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚠️ Common Signs of Failure\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Collar corrosion or deformation\n \u003c\/li\u003e\n \u003cli\u003e\n  Incorrect plate-stack height\n \u003c\/li\u003e\n \u003cli\u003e\n  Loose or uneven top plate\n \u003c\/li\u003e\n \u003cli\u003e\n  Leakage from poor gasket compression\n \u003c\/li\u003e\n \u003cli\u003e\n  Wear around the spacer-tube interface\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  Two collars are fitted per heat exchanger, working with liner 21111123 and spacer tube 21111110 to set the plate-stack end stand-off - order the matching liner and spacer together if rebuilding the whole end assembly\n \u003c\/li\u003e\n \u003cli\u003e\n  At only 0.018 kg this is a small precision spacer rather than a structural part - keep it separated from the liner during strip-down so it isn't lost or swapped\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 \/ Related Numbers\n\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Liner 21111123\n \u003c\/li\u003e\n \u003cli\u003e\n  Spacer tube 21111110\n \u003c\/li\u003e\n \u003cli\u003e\n  Top plate 21111056\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n Other-Brand OEM Numbers\n\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n  VOE21111128\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 D13C3-B MH, D13C1-B MH, D13C2-B MP, D13C1-A MP, D13C2-A MP, D13C3-A MP, D13C4-A MP, D13B-A MP, D13B-H MP, D13B-G MP, D13B-L MP, D13B-E MG, D13B-E MG (FE), D13B-E MH, D13B-E MH (FE), D13B-F MG, D13B-F MG (FE), D13B-K MP, D13B-N MH, D13B-N MH (FE), D13B-B MP, D13B-D MP, D13B-J MP, D13B-M MP, D13B-C MP, D13C4-B MP, D13C5-B MP, D13C6-A MP, D13C1-A MH, D13C1-B MG, D13C3-B MG, D13C5-A MP, D13C1-A MG, D13C7-B MP, D13C8-B MP\n \u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Volvo Penta","offers":[{"title":"Default Title","offer_id":53384314781988,"sku":"809789S","price":572.37,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_5ed42123-9299-426b-8f32-33eed022b276.png?v=1788058147","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/21111128-collar-genuine-volvo-penta","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}