{"product_id":"21977335-ring-kit-genuine-volvo-penta","title":"21977335 Ring Kit | Genuine Volvo Penta Part","description":"\u003ch2\u003e\n 🔧 Product Description\n\u003c\/h2\u003e\n\u003cp\u003e\n A genuine Volvo Penta standard-size piston-ring set for one cylinder of selected D11 \/ TAD11 diesel engines with a 123mm cylinder bore. Six kits are required for a complete inline-six engine.\n\u003c\/p\u003e\n\u003ch2\u003e\n 🚤 Compatibility\n\u003c\/h2\u003e\n\u003cp\u003e\n Typically suits:\n\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Volvo Penta TAD1180-83VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1170-72VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1150-52VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1140-42VE\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n \u003cli\u003e\n  \u003cstrong\u003e\n   Engine Family:\n  \u003c\/strong\u003e\n  TAD\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n ⚙️ Key Features\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Genuine Volvo Penta standard piston-ring kit\n \u003c\/li\u003e\n \u003cli\u003e\n  Correct Volvo Penta part number 21977335\n \u003c\/li\u003e\n \u003cli\u003e\n  Complete three-ring set for one 123mm-bore piston\n \u003c\/li\u003e\n \u003cli\u003e\n  Six kits are required for a complete six-cylinder engine\n \u003c\/li\u003e\n \u003cli\u003e\n  Engine type: Volvo Penta D11 \/ TAD11 inline six-cylinder diesel\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 📋 Kit Contents\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  1 × upper compression ring - serviced under 21977335\n \u003c\/li\u003e\n \u003cli\u003e\n  1 × lower compression ring - serviced under 21977335\n \u003c\/li\u003e\n \u003cli\u003e\n  1 × oil-control ring - serviced under 21977335\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔌 Function\n\u003c\/h2\u003e\n\u003cp\u003e\n The compression rings seal combustion pressure above the piston, while the oil-control ring regulates the oil film on the cylinder wall and returns excess oil to the crankcase.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚠️ Common Signs of Failure\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Low compression, excessive crankcase blow-by or hard starting\n \u003c\/li\u003e\n \u003cli\u003e\n  Blue exhaust smoke and high oil consumption\n \u003c\/li\u003e\n \u003cli\u003e\n  Glazed, worn or broken piston rings\n \u003c\/li\u003e\n \u003cli\u003e\n  Scored cylinder liner or damaged ring grooves\n \u003c\/li\u003e\n \u003cli\u003e\n  Uneven cylinder performance during compression or leak-down testing\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  Standard-size, three-ring set for one 123 mm-bore cylinder — six kits complete a full inline six-cylinder D11\/TAD11 engine\n \u003c\/li\u003e\n \u003cli\u003e\n  Oversize kits are also catalogued for these engines for a rebored cylinder — measure the actual bore rather than assuming standard size before ordering\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  21907444 related piston\n \u003c\/li\u003e\n \u003cli\u003e\n  21595171 related cylinder liner\n \u003c\/li\u003e\n \u003cli\u003e\n  21765987 gudgeon pin\n \u003c\/li\u003e\n \u003cli\u003e\n  21723152 snap ring\n \u003c\/li\u003e\n \u003cli\u003e\n  21977345 related cylinder-liner kit\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  VOE21977335\n \u003c\/li\u003e\n \u003cli\u003e\n  Kolbenschmidt: 800119610000\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","brand":"Volvo Penta","offers":[{"title":"Default Title","offer_id":53385479487780,"sku":"3678478","price":277.64,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_edc5e287-479b-4fbb-beaf-f700221fa2da.jpg?v=1788060123","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/21977335-ring-kit-genuine-volvo-penta","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}