{"product_id":"4238-030-0400-crankshaft-assembly-for-stihl-ts410-ts420-cut-off-concrete-saw","title":"4238-030-0400 Crankshaft Assembly For Stihl TS410 TS420 Cut Off Concrete Saw","description":"\u003ch2\u003eCrankshaft Assembly for Stihl\u003c\/h2\u003e\u003cp\u003eReplace a worn or damaged crankshaft in your Stihl TS410 or TS420 cut-off saw with this assembly, matching OEM part number 4238-030-0400 to restore engine power and balance.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis crankshaft assembly is a critical engine component for Stihl TS410 and TS420 concrete saws. The crankshaft assembly converts piston motion into rotational force to drive the cutting blade. It is built for professional concrete and masonry cutting applications where reliability under load is essential.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eForged steel construction withstands high-compression abuse\u003c\/li\u003e\n\u003cli\u003ePrecision-ground crankpins and main journals for smooth rotation\u003c\/li\u003e\n\u003cli\u003eCounterweight design reduces vibration and improves balance\u003c\/li\u003e\n\u003cli\u003eHeat-treated surfaces extend fatigue life under continuous use\u003c\/li\u003e\n\u003cli\u003eExact spline dimensions match OEM for seamless engagement\u003c\/li\u003e\n\u003cli\u003eReady-to-install with correct bearing journals and oil passages\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Stihl TS410 cut-off saw\u003c\/li\u003e\n\u003cli\u003efor Stihl TS420 cut-off saw\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eConcrete cutting and road repair\u003c\/li\u003e\n\u003cli\u003eDemolition and utility work\u003c\/li\u003e\n\u003cli\u003eMasonry and block cutting\u003c\/li\u003e\n\u003cli\u003ePipe and rebar cutting in construction\u003c\/li\u003e\n\u003cli\u003eIndustrial saw maintenance operations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4238-030-0400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCrankshaft assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does this assembly include the connecting rod? \u003cstrong\u003eA:\u003c\/strong\u003e The crankshaft assembly typically includes the crank and counterweights; verify if the rod is needed separately based on your engine condition.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Will this fit a TS350 or other Stihl saw models? \u003cstrong\u003eA:\u003c\/strong\u003e This part is specified for TS410 and TS420 only; check your model and part number before ordering to ensure proper fit.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":44965037768790,"sku":"ZZ3A01042","price":129.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/57_1d90b48f-657b-481c-a2cf-1a9ae3ace6e9.jpg?v=1781652678","url":"https:\/\/www.solidspare.com\/products\/4238-030-0400-crankshaft-assembly-for-stihl-ts410-ts420-cut-off-concrete-saw","provider":"Solid Spare","version":"1.0","type":"link"}