{"product_id":"23526770-piston-ring-kit-genuine-volvo-penta","title":"23526770 Piston 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 package for one cylinder of selected D8 generating-set and industrial engines. 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 TAD840GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD841-43GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD552VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD853VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD851-53GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD880-82GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD880-84VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD580-83VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD570-72VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD550-51VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD540-42VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD840-43VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD850-52VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD840GE-B\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TADH880-82GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TADH880-84VE\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, TADH\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 D8 piston-ring kit\n \u003c\/li\u003e\n \u003cli\u003e\n  Correct Volvo Penta part number 23526770\n \u003c\/li\u003e\n \u003cli\u003e\n  Complete three-ring package for one piston\n \u003c\/li\u003e\n \u003cli\u003e\n  Six kits are required for a complete engine\n \u003c\/li\u003e\n \u003cli\u003e\n  Piston and liner tolerance class must be confirmed before installation\n \u003c\/li\u003e\n \u003cli\u003e\n  Engine type: Volvo Penta D8 7.7L 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 kit 23526770\n \u003c\/li\u003e\n \u003cli\u003e\n  1 × second compression ring - serviced under kit 23526770\n \u003c\/li\u003e\n \u003cli\u003e\n  1 × oil-control ring assembly - serviced under kit 23526770\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 and transfer heat to the liner, while the oil ring controls the lubricating-oil film on the cylinder wall.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚠️ Common Signs of Failure\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Blue smoke and high oil consumption\n \u003c\/li\u003e\n \u003cli\u003e\n  Broken, stuck or worn rings\n \u003c\/li\u003e\n \u003cli\u003e\n  Scored liner or damaged piston grooves\n \u003c\/li\u003e\n \u003cli\u003e\n  Incorrect ring set fitted to the piston revision\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  Check the end gap of each ring in the bore it will run in and compare it with the figure in the workshop manual for your engine; a worn or rebored cylinder changes it\n \u003c\/li\u003e\n \u003cli\u003e\n  Fit the rings the right way up — where a face is marked or the section is stepped, that face goes towards the piston crown, and an oil control ring's expander must be fitted without overlapping its own ends\n \u003c\/li\u003e\n \u003cli\u003e\n  Use a ring expander rather than levering rings on with a screwdriver, and open them only as far as they need to go; cast rings snap and the groove edges nick easily\n \u003c\/li\u003e\n \u003cli\u003e\n  Stagger the ring gaps round the piston as the manual for your engine directs, so that no two gaps line up\n \u003c\/li\u003e\n \u003cli\u003e\n  Oil the rings, bore and compressor lightly, enter the bore with a ring compressor, and never force the piston in — if it resists, back it out and find out why\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  23526770 → Supersedes 23093056\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  23093056 earlier number superseded by this part\n \u003c\/li\u003e\n \u003cli\u003e\n  23526777 class-0 liner kit\n \u003c\/li\u003e\n \u003cli\u003e\n  23526778 class-1 liner kit\n \u003c\/li\u003e\n \u003cli\u003e\n  23526780 class-0 D5 liner kit\n \u003c\/li\u003e\n \u003cli\u003e\n  23526781 class-1 D5 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  VOE23526770\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":53384306622756,"sku":"936810N","price":227.45,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_86231f97-e987-476c-9cc2-82faebcd2b35.jpg?v=1777188318","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/23526770-piston-ring-kit-genuine-volvo-penta","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}