{"product_id":"husqvarna-530036176-piston-ring-genuine-oem-replacement-engine-piston-ring","title":"Husqvarna 530036176 Piston Ring – Genuine OEM Replacement Engine Piston Ring","description":"\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-8 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 530036176\u003cbr\u003e\u003cstrong\u003eCategory:\u003c\/strong\u003e Chainsaw Engine, Cylinder \u0026amp; Piston Components\u003cbr\u003e\u003cstrong\u003eType:\u003c\/strong\u003e Piston Ring – Genuine OEM Replacement Engine Piston Ring\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eThe \u003cstrong\u003eHusqvarna 530036176 Piston Ring\u003c\/strong\u003e is a genuine OEM replacement internal engine component designed for select \u003cstrong\u003eHusqvarna-family chainsaws and other compatible two-cycle outdoor power equipment\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 530036176\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Husqvarna\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Piston Ring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Description:\u003c\/strong\u003e Piston Ring \/ Ring-Piston\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponent Type:\u003c\/strong\u003e Internal Engine \/ Piston \u0026amp; Cylinder Component\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Helps Seal the Piston Against the Cylinder Wall\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Application:\u003c\/strong\u003e Chainsaw Engine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Type:\u003c\/strong\u003e Select Two-Cycle \/ Two-Stroke Engines\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Brand:\u003c\/strong\u003e Husqvarna\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdditional Applications:\u003c\/strong\u003e Select Poulan \/ Poulan Pro \/ Craftsman \/ AYP \/ Dixon \/ Jonsered \/ McCulloch \/ RedMax \/ Weed Eater Equipment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Location:\u003c\/strong\u003e Piston \/ Cylinder Assembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAssociated Components:\u003c\/strong\u003e Piston \/ Cylinder \/ Connecting Rod \/ Piston Pin \/ Retainers \/ Crankshaft\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate Outside Dimension:\u003c\/strong\u003e 52 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate Height:\u003c\/strong\u003e 2 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate Weight:\u003c\/strong\u003e 3 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplacement Type:\u003c\/strong\u003e Direct OEM Replacement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Status:\u003c\/strong\u003e Genuine Husqvarna OEM Part\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1 Piston Ring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number Reference:\u003c\/strong\u003e 530036176\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlternate Number Format:\u003c\/strong\u003e 530 03 61-76\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEAN:\u003c\/strong\u003e 7391736043564\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA Husqvarna-parts specialist lists \u003cstrong\u003e530036176\u003c\/strong\u003e at approximately \u003cstrong\u003e52 mm × 52 mm × 2 mm\u003c\/strong\u003e and \u003cstrong\u003e3 g\u003c\/strong\u003e, with EAN \u003cstrong\u003e7391736043564\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Husqvarna OEM replacement engine component\u003c\/li\u003e\n\u003cli\u003eFactory-designated \u003cstrong\u003ePiston Ring\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDesigned for compatible two-cycle engines\u003c\/li\u003e\n\u003cli\u003eHelps maintain proper cylinder compression\u003c\/li\u003e\n\u003cli\u003eProvides a seal between the piston and cylinder wall\u003c\/li\u003e\n\u003cli\u003eHelps control combustion-gas leakage\u003c\/li\u003e\n\u003cli\u003eSupports efficient combustion\u003c\/li\u003e\n\u003cli\u003eHelps maintain normal engine power output\u003c\/li\u003e\n\u003cli\u003eDesigned to withstand repeated high-temperature engine cycles\u003c\/li\u003e\n\u003cli\u003eWorks within the piston groove of compatible engines\u003c\/li\u003e\n\u003cli\u003eSuitable for chainsaw engine rebuilding and repair\u003c\/li\u003e\n\u003cli\u003eUsed across select Husqvarna-family equipment\u003c\/li\u003e\n\u003cli\u003eDesigned for application-specific fit\u003c\/li\u003e\n\u003cli\u003eIdeal replacement for worn, scored, broken, or damaged piston rings\u003c\/li\u003e\n\u003cli\u003eDirect replacement for engines specifying \u003cstrong\u003e530036176\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eGenuine OEM component rather than an unspecified universal piston ring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003ePiston Ring Function\u003c\/h2\u003e\n\u003cp\u003eDuring engine operation, the piston moves rapidly up and down inside the cylinder.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e530036176 Piston Ring\u003c\/strong\u003e fits into the applicable groove around the piston and maintains contact with the cylinder wall.\u003c\/p\u003e\n\u003cp\u003eIts primary functions include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaintaining engine compression\u003c\/li\u003e\n\u003cli\u003eSealing the combustion chamber\u003c\/li\u003e\n\u003cli\u003eLimiting combustion gases escaping past the piston\u003c\/li\u003e\n\u003cli\u003eSupporting efficient transfer of combustion pressure to the piston\u003c\/li\u003e\n\u003cli\u003eHelping maintain normal engine performance\u003c\/li\u003e\n\u003cli\u003eSupporting proper piston operation within the cylinder\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBecause two-stroke engines rely heavily on proper cylinder sealing, piston-ring condition can have a substantial effect on starting and engine performance.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eEngine Compression\u003c\/h2\u003e\n\u003cp\u003eCompression is created as the piston travels upward within the cylinder and compresses the air\/fuel mixture.\u003c\/p\u003e\n\u003cp\u003eA properly functioning piston ring helps prevent excessive pressure from escaping between the piston and cylinder wall.\u003c\/p\u003e\n\u003cp\u003eIf the ring becomes excessively worn or damaged, the engine may experience:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReduced compression\u003c\/li\u003e\n\u003cli\u003eDifficult starting\u003c\/li\u003e\n\u003cli\u003eReduced power\u003c\/li\u003e\n\u003cli\u003ePoor acceleration\u003c\/li\u003e\n\u003cli\u003eInconsistent combustion\u003c\/li\u003e\n\u003cli\u003eDifficulty remaining running\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eHowever, low compression can also result from cylinder wear, piston damage, cylinder scoring, gasket problems, or other internal engine issues.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eDocumented Chainsaw Applications\u003c\/h2\u003e\n\u003cp\u003eOEM illustrated parts lists document \u003cstrong\u003e530036176\u003c\/strong\u003e on several Poulan-produced chainsaws.\u003c\/p\u003e\n\u003cp\u003eFor example, the \u003cstrong\u003ePoulan 3600 Gas Saw\u003c\/strong\u003e internal power-unit parts list identifies:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e530036176 – Piston Ring – 3500 \u0026amp; 3600\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ewithin the cylinder and piston assembly. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eAnother Poulan illustrated parts list identifies \u003cstrong\u003e530036176\u003c\/strong\u003e for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003ePoulan 3750 Type 1\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePoulan 3750 Type 2\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePoulan 3450 Type 3\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ewhile other 3450 versions use a different piston ring. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis distinction is important because different production types of the same chainsaw model can use different internal engine components.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eCompatible Equipment Brands\u003c\/h2\u003e\n\u003cp\u003eHusqvarna parts references indicate \u003cstrong\u003e530036176\u003c\/strong\u003e can be used on specific models from Husqvarna-produced brands requiring this exact part number, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHusqvarna\u003c\/li\u003e\n\u003cli\u003eAYP\u003c\/li\u003e\n\u003cli\u003eCraftsman\u003c\/li\u003e\n\u003cli\u003eJonsered\u003c\/li\u003e\n\u003cli\u003eMcCulloch\u003c\/li\u003e\n\u003cli\u003ePoulan\u003c\/li\u003e\n\u003cli\u003ePoulan Pro\u003c\/li\u003e\n\u003cli\u003eRedMax\u003c\/li\u003e\n\u003cli\u003eWeed Eater\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAn authorized Husqvarna parts dealer specifically cross-references these brands for \u003cstrong\u003e530036176\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eLawnmower Pros additionally cross-references the same piston ring under \u003cstrong\u003ePoulan, AYP, Dixon, and Husqvarna\u003c\/strong\u003e part numbering. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eCompatibility should always be determined using the exact model, type, and OEM illustrated parts list.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003ePiston \u0026amp; Cylinder Assembly\u003c\/h2\u003e\n\u003cp\u003eThe piston ring works as part of the engine's internal reciprocating assembly, which can include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCylinder\u003c\/li\u003e\n\u003cli\u003ePiston\u003c\/li\u003e\n\u003cli\u003ePiston ring\u003c\/li\u003e\n\u003cli\u003ePiston pin\u003c\/li\u003e\n\u003cli\u003ePiston-pin retainers\u003c\/li\u003e\n\u003cli\u003eConnecting rod\u003c\/li\u003e\n\u003cli\u003eCrankshaft\u003c\/li\u003e\n\u003cli\u003eBearings\u003c\/li\u003e\n\u003cli\u003eCylinder gasket\u003c\/li\u003e\n\u003cli\u003eCrankcase components\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese components operate together at high speed and under significant heat and combustion pressure.\u003c\/p\u003e\n\u003cp\u003eDamage to one component can therefore affect others in the assembly.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eCommon Reasons for Replacement\u003c\/h2\u003e\n\u003cp\u003eReplacement of the \u003cstrong\u003e530036176 Piston Ring\u003c\/strong\u003e may be appropriate if the original ring has:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBroken\u003c\/li\u003e\n\u003cli\u003eCracked\u003c\/li\u003e\n\u003cli\u003eBecome excessively worn\u003c\/li\u003e\n\u003cli\u003eLost sealing ability\u003c\/li\u003e\n\u003cli\u003eBecome scored\u003c\/li\u003e\n\u003cli\u003eBecome stuck in the piston groove\u003c\/li\u003e\n\u003cli\u003eLost proper tension\u003c\/li\u003e\n\u003cli\u003eSustained overheating damage\u003c\/li\u003e\n\u003cli\u003eDeveloped excessive carbon buildup\u003c\/li\u003e\n\u003cli\u003eBeen damaged by cylinder scoring\u003c\/li\u003e\n\u003cli\u003eBeen damaged during engine disassembly\u003c\/li\u003e\n\u003cli\u003eBecome unsuitable for reuse during an engine rebuild\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA broken piston ring should prompt careful inspection of the piston and cylinder before replacement.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003ePossible Signs of Piston Ring Wear\u003c\/h2\u003e\n\u003cp\u003eA worn or damaged piston ring may contribute to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLow engine compression\u003c\/li\u003e\n\u003cli\u003eDifficult starting\u003c\/li\u003e\n\u003cli\u003eEngine will not start\u003c\/li\u003e\n\u003cli\u003eReduced engine power\u003c\/li\u003e\n\u003cli\u003ePoor acceleration\u003c\/li\u003e\n\u003cli\u003eEngine stalling\u003c\/li\u003e\n\u003cli\u003eInconsistent engine operation\u003c\/li\u003e\n\u003cli\u003ePoor performance under load\u003c\/li\u003e\n\u003cli\u003eExcessive combustion blow-by\u003c\/li\u003e\n\u003cli\u003eAbnormal internal engine noise\u003c\/li\u003e\n\u003cli\u003eReduced overall engine efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese symptoms are not exclusive to piston-ring failure, so proper diagnosis is recommended before disassembling the engine.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eCylinder Inspection\u003c\/h2\u003e\n\u003cp\u003eWhenever replacing \u003cstrong\u003e530036176\u003c\/strong\u003e, carefully inspect the cylinder.\u003c\/p\u003e\n\u003cp\u003eLook for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVertical scoring\u003c\/li\u003e\n\u003cli\u003eDeep scratches\u003c\/li\u003e\n\u003cli\u003eAluminum transfer\u003c\/li\u003e\n\u003cli\u003eExcessive wear\u003c\/li\u003e\n\u003cli\u003eCracks\u003c\/li\u003e\n\u003cli\u003eHeat damage\u003c\/li\u003e\n\u003cli\u003eDamaged cylinder plating\u003c\/li\u003e\n\u003cli\u003eAbnormal discoloration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eInstalling a new piston ring into a severely damaged cylinder may result in poor compression or rapid failure of the replacement ring.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003ePiston Inspection\u003c\/h2\u003e\n\u003cp\u003eInspect the piston for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eScoring\u003c\/li\u003e\n\u003cli\u003eCracks\u003c\/li\u003e\n\u003cli\u003eExcessive skirt wear\u003c\/li\u003e\n\u003cli\u003eDamaged ring groove\u003c\/li\u003e\n\u003cli\u003eCarbon accumulation\u003c\/li\u003e\n\u003cli\u003eHeat damage\u003c\/li\u003e\n\u003cli\u003ePiston-pin wear\u003c\/li\u003e\n\u003cli\u003eDeformation\u003c\/li\u003e\n\u003cli\u003eSeizure marks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe piston-ring groove must be in serviceable condition so the replacement ring can move and seal as designed.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eRing Groove Inspection\u003c\/h2\u003e\n\u003cp\u003eThe piston ring installs into a precision groove around the piston.\u003c\/p\u003e\n\u003cp\u003eBefore installation:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRemove carbon deposits carefully\u003c\/li\u003e\n\u003cli\u003eInspect the groove for damage\u003c\/li\u003e\n\u003cli\u003eMake sure the ring can seat correctly\u003c\/li\u003e\n\u003cli\u003eCheck for excessive groove wear\u003c\/li\u003e\n\u003cli\u003eInspect any locating feature used by the piston\u003c\/li\u003e\n\u003cli\u003eConfirm the ring is oriented correctly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNever force a piston ring into a damaged or incompatible groove.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003ePiston Ring Installation\u003c\/h2\u003e\n\u003cp\u003ePiston rings are relatively brittle precision engine components and should be handled carefully.\u003c\/p\u003e\n\u003cp\u003eDuring installation:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eConfirm that \u003cstrong\u003e530036176\u003c\/strong\u003e is correct for the exact engine.\u003c\/li\u003e\n\u003cli\u003eClean the piston and ring groove.\u003c\/li\u003e\n\u003cli\u003eInspect the cylinder and piston.\u003c\/li\u003e\n\u003cli\u003eCarefully expand the ring only enough to install it.\u003c\/li\u003e\n\u003cli\u003ePosition the ring correctly in its piston groove.\u003c\/li\u003e\n\u003cli\u003eAlign the ring according to the engine's locating arrangement.\u003c\/li\u003e\n\u003cli\u003eLubricate internal components according to the applicable service procedure.\u003c\/li\u003e\n\u003cli\u003eCarefully compress the ring when inserting the piston into the cylinder.\u003c\/li\u003e\n\u003cli\u003eAvoid catching the ring on cylinder ports.\u003c\/li\u003e\n\u003cli\u003eReassemble the engine according to the manufacturer's specifications.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eExcessively spreading or twisting a piston ring can permanently deform or break it.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eTwo-Stroke Engine Considerations\u003c\/h2\u003e\n\u003cp\u003ePiston-ring installation in a two-stroke engine requires particular care because the cylinder contains intake, transfer, and exhaust ports.\u003c\/p\u003e\n\u003cp\u003eIncorrect ring positioning can allow the ring end to encounter a cylinder port, potentially resulting in serious engine damage.\u003c\/p\u003e\n\u003cp\u003eAlways maintain the manufacturer-specified ring orientation and locating-pin relationship.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eRelated Components to Inspect\u003c\/h2\u003e\n\u003cp\u003eWhen replacing \u003cstrong\u003e530036176\u003c\/strong\u003e, inspect:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePiston\u003c\/li\u003e\n\u003cli\u003eCylinder\u003c\/li\u003e\n\u003cli\u003ePiston pin\u003c\/li\u003e\n\u003cli\u003ePiston-pin bearing\u003c\/li\u003e\n\u003cli\u003ePiston-pin retainers\u003c\/li\u003e\n\u003cli\u003eConnecting rod\u003c\/li\u003e\n\u003cli\u003eCrankshaft\u003c\/li\u003e\n\u003cli\u003eCrankshaft bearings\u003c\/li\u003e\n\u003cli\u003eCrankshaft seals\u003c\/li\u003e\n\u003cli\u003eCylinder gasket\u003c\/li\u003e\n\u003cli\u003eIntake components\u003c\/li\u003e\n\u003cli\u003eCarburetor settings\u003c\/li\u003e\n\u003cli\u003eAir filter\u003c\/li\u003e\n\u003cli\u003eFuel system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA lean fuel mixture, air leak, inadequate lubrication, or overheating can damage the piston and ring, so identifying the underlying cause of failure is important.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eImportant Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVerify compatibility with your exact equipment model, model type, serial number, and production revision before ordering.\u003c\/li\u003e\n\u003cli\u003eMatch \u003cstrong\u003epart number 530036176\u003c\/strong\u003e directly with the equipment's OEM illustrated parts list.\u003c\/li\u003e\n\u003cli\u003eThe OEM description is \u003cstrong\u003e“Piston Ring” \/ “Ring-Piston.”\u003c\/strong\u003e \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eThe part is documented as a genuine OEM piston ring for compatible chainsaw engines. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e530036176\u003c\/strong\u003e is specifically documented on certain Poulan 3500, 3600, 3450, and 3750 chainsaw configurations. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eDifferent production types of the same chainsaw model may use a different piston ring.\u003c\/li\u003e\n\u003cli\u003eDo not select a piston ring solely by approximate diameter.\u003c\/li\u003e\n\u003cli\u003ePiston rings can differ in diameter, thickness, profile, end configuration, material, locating arrangement, and engine application.\u003c\/li\u003e\n\u003cli\u003eUse \u003cstrong\u003e530036176\u003c\/strong\u003e as the primary fitment reference.\u003c\/li\u003e\n\u003cli\u003eApproximate documented dimensions are \u003cstrong\u003e52 × 52 × 2 mm\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eApproximate documented weight is \u003cstrong\u003e3 g\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eEAN is \u003cstrong\u003e7391736043564\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eSome authorized parts sources currently identify \u003cstrong\u003e530036176 as no longer available\/discontinued\u003c\/strong\u003e, although remaining inventory may still exist through other parts sellers. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eInspect the cylinder before installing a replacement ring.\u003c\/li\u003e\n\u003cli\u003eDo not install a new ring into a severely scored or damaged cylinder without addressing the underlying damage.\u003c\/li\u003e\n\u003cli\u003eInspect the piston ring groove for wear and carbon deposits.\u003c\/li\u003e\n\u003cli\u003eNever excessively stretch or twist the piston ring during installation.\u003c\/li\u003e\n\u003cli\u003eMake sure the ring is installed in the correct orientation.\u003c\/li\u003e\n\u003cli\u003eEnsure the ring end is correctly positioned relative to any locating pin.\u003c\/li\u003e\n\u003cli\u003eUse appropriate lubrication during assembly according to the service procedure.\u003c\/li\u003e\n\u003cli\u003eAvoid damaging the ring as the piston enters the cylinder.\u003c\/li\u003e\n\u003cli\u003eVerify correct cylinder and crankcase sealing during reassembly.\u003c\/li\u003e\n\u003cli\u003eUse the correct fuel\/oil mixture specified for the applicable two-stroke engine.\u003c\/li\u003e\n\u003cli\u003eIncorrect fuel mixture or inadequate lubrication can result in piston, cylinder, and piston-ring damage.\u003c\/li\u003e\n\u003cli\u003eDiagnose overheating or lean-running conditions before returning a rebuilt engine to service.\u003c\/li\u003e\n\u003cli\u003eInternal engine repairs require careful assembly and correct torque specifications.\u003c\/li\u003e\n\u003cli\u003eThis listing is for \u003cstrong\u003eone Husqvarna 530036176 Piston Ring only\u003c\/strong\u003e unless otherwise specified. Piston, cylinder, piston pin, bearings, retainers, gaskets, and other engine components are sold separately unless explicitly included.\u003c\/li\u003e\n\u003cli\u003eMatch \u003cstrong\u003eHusqvarna 530036176\u003c\/strong\u003e with the exact equipment model and OEM parts diagram before ordering to ensure proper fitment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden has-[\u0026gt;_:empty]:hidden\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Husqvarna","offers":[{"title":"Default Title","offer_id":53752159207787,"sku":"530036176","price":8.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/9201\/5723\/files\/530036176.webp?v=1787271075","url":"https:\/\/generalsprayers.com\/products\/husqvarna-530036176-piston-ring-genuine-oem-replacement-engine-piston-ring","provider":"GeneralSprayers","version":"1.0","type":"link"}