{"product_id":"homelite-099981133019-cylinder-head-genuine-oem-replacement-ducar-301002-engine-cylinder-head","title":"Homelite 099981133019 Cylinder Head – Genuine OEM Replacement Ducar 301002 Engine Cylinder Head","description":"\u003cp data-start=\"0\" data-end=\"220\"\u003e\u003cstrong data-start=\"0\" data-end=\"16\"\u003ePart Number:\u003c\/strong\u003e 099981133019\u003cbr data-start=\"29\" data-end=\"32\"\u003e\u003cstrong data-start=\"32\" data-end=\"45\"\u003eCategory:\u003c\/strong\u003e Outdoor Power Equipment Parts → Engine Components → Cylinder Heads\u003cbr data-start=\"112\" data-end=\"115\"\u003e\u003cstrong data-start=\"115\" data-end=\"124\"\u003eType:\u003c\/strong\u003e Homelite 099981133019 Cylinder Head – Genuine OEM Replacement Ducar 301002 Engine Cylinder Head\u003c\/p\u003e\n\u003chr data-start=\"222\" data-end=\"225\"\u003e\n\u003cp data-start=\"227\" data-end=\"697\"\u003eThe Homelite 099981133019 Cylinder Head is a genuine OEM replacement engine component designed for select equipment powered by compatible Ducar 301002 engines. The cylinder head forms the upper portion of the combustion chamber and supports critical valve-train, intake, exhaust, and ignition functions. Manufactured to original equipment specifications, it is intended to replace a cracked, warped, damaged, or excessively worn cylinder head during major engine repair.\u003c\/p\u003e\n\u003chr data-start=\"699\" data-end=\"702\"\u003e\n\u003ch2 data-section-id=\"939trr\" data-start=\"704\" data-end=\"730\"\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul data-start=\"732\" data-end=\"1321\"\u003e\n\u003cli data-section-id=\"qozqcv\" data-start=\"732\" data-end=\"759\"\u003ePart Number: 099981133019\u003c\/li\u003e\n\u003cli data-section-id=\"fc8wti\" data-start=\"760\" data-end=\"799\"\u003eGenuine OEM Homelite replacement part\u003c\/li\u003e\n\u003cli data-section-id=\"d61zm6\" data-start=\"800\" data-end=\"854\"\u003eDesigned for select Ducar 301002 engine applications\u003c\/li\u003e\n\u003cli data-section-id=\"g9treo\" data-start=\"855\" data-end=\"895\"\u003eReplacement small-engine cylinder head\u003c\/li\u003e\n\u003cli data-section-id=\"1vr5usk\" data-start=\"896\" data-end=\"947\"\u003eForms the upper section of the combustion chamber\u003c\/li\u003e\n\u003cli data-section-id=\"18e5i02\" data-start=\"948\" data-end=\"992\"\u003eSupports proper compression and combustion\u003c\/li\u003e\n\u003cli data-section-id=\"mxv39r\" data-start=\"993\" data-end=\"1060\"\u003eProvides mounting locations for compatible valve-train components\u003c\/li\u003e\n\u003cli data-section-id=\"16nlica\" data-start=\"1061\" data-end=\"1108\"\u003eHelps maintain proper intake and exhaust flow\u003c\/li\u003e\n\u003cli data-section-id=\"ec0jt4\" data-start=\"1109\" data-end=\"1158\"\u003eRestores the original engine-head configuration\u003c\/li\u003e\n\u003cli data-section-id=\"14o994w\" data-start=\"1159\" data-end=\"1208\"\u003eSuitable for major engine repair and rebuilding\u003c\/li\u003e\n\u003cli data-section-id=\"jov0lm\" data-start=\"1209\" data-end=\"1269\"\u003eReplaces a cracked, warped, damaged, or worn cylinder head\u003c\/li\u003e\n\u003cli data-section-id=\"fyhvnz\" data-start=\"1270\" data-end=\"1321\"\u003eManufactured to original equipment specifications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1323\" data-end=\"1326\"\u003e\n\u003ch2 data-section-id=\"1cgu054\" data-start=\"1328\" data-end=\"1355\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul data-start=\"1357\" data-end=\"1810\"\u003e\n\u003cli data-section-id=\"qozqcv\" data-start=\"1357\" data-end=\"1384\"\u003ePart Number: 099981133019\u003c\/li\u003e\n\u003cli data-section-id=\"hjzuhq\" data-start=\"1385\" data-end=\"1409\"\u003eManufacturer: Homelite\u003c\/li\u003e\n\u003cli data-section-id=\"lomsi3\" data-start=\"1410\" data-end=\"1439\"\u003eProduct Type: Cylinder Head\u003c\/li\u003e\n\u003cli data-section-id=\"18oajw2\" data-start=\"1440\" data-end=\"1498\"\u003eComponent Type: Internal-Combustion Engine Cylinder Head\u003c\/li\u003e\n\u003cli data-section-id=\"n9swvm\" data-start=\"1499\" data-end=\"1548\"\u003eEngine Application: Select Ducar 301002 engines\u003c\/li\u003e\n\u003cli data-section-id=\"u3n2rq\" data-start=\"1549\" data-end=\"1622\"\u003eInstallation Location: Top of the engine cylinder or crankcase assembly\u003c\/li\u003e\n\u003cli data-section-id=\"6o0zik\" data-start=\"1623\" data-end=\"1685\"\u003eFunction: Combustion-chamber sealing and valve-train support\u003c\/li\u003e\n\u003cli data-section-id=\"t73psd\" data-start=\"1686\" data-end=\"1701\"\u003eOEM Part: Yes\u003c\/li\u003e\n\u003cli data-section-id=\"1ic2kyp\" data-start=\"1702\" data-end=\"1731\"\u003eQuantity: Sold Individually\u003c\/li\u003e\n\u003cli data-section-id=\"gnfxwa\" data-start=\"1732\" data-end=\"1810\"\u003eIncluded Components: Verify current manufacturer packaging and parts diagram\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1812\" data-end=\"1815\"\u003e\n\u003ch2 data-section-id=\"17z2fqi\" data-start=\"1817\" data-end=\"1843\"\u003eCompatible Applications\u003c\/h2\u003e\n\u003cp data-start=\"1845\" data-end=\"1908\"\u003eThe Homelite 099981133019 Cylinder Head is designed for select:\u003c\/p\u003e\n\u003cul data-start=\"1910\" data-end=\"2147\"\u003e\n\u003cli data-section-id=\"f4cim\" data-start=\"1910\" data-end=\"1944\"\u003eHomelite outdoor power equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1t3si8t\" data-start=\"1945\" data-end=\"1999\"\u003eEquipment powered by compatible Ducar 301002 engines\u003c\/li\u003e\n\u003cli data-section-id=\"1amhgne\" data-start=\"2000\" data-end=\"2049\"\u003eSmall-engine repair and rebuilding applications\u003c\/li\u003e\n\u003cli data-section-id=\"1ryjz66\" data-start=\"2050\" data-end=\"2094\"\u003eValve-train and combustion-chamber repairs\u003c\/li\u003e\n\u003cli data-section-id=\"6vpt4e\" data-start=\"2095\" data-end=\"2147\"\u003eEquipment requiring OEM cylinder head 099981133019\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2149\" data-end=\"2424\"\u003eCompatibility is model-specific. Always verify the equipment model number, manufacturing or serial information, complete engine model and specification, cylinder-head configuration, valve arrangement, mounting pattern, parts diagram, and original part number before ordering.\u003c\/p\u003e\n\u003chr data-start=\"2426\" data-end=\"2429\"\u003e\n\u003ch2 data-section-id=\"1m1jczh\" data-start=\"2431\" data-end=\"2463\"\u003eFunction of the Cylinder Head\u003c\/h2\u003e\n\u003cp data-start=\"2465\" data-end=\"2511\"\u003eThe 099981133019 Cylinder Head is designed to:\u003c\/p\u003e\n\u003cul data-start=\"2513\" data-end=\"2940\"\u003e\n\u003cli data-section-id=\"1xzlvr\" data-start=\"2513\" data-end=\"2572\"\u003eForm and seal the upper section of the combustion chamber\u003c\/li\u003e\n\u003cli data-section-id=\"1ybhryl\" data-start=\"2573\" data-end=\"2608\"\u003eSupport proper engine compression\u003c\/li\u003e\n\u003cli data-section-id=\"8rghfh\" data-start=\"2609\" data-end=\"2674\"\u003eHouse or support compatible intake and exhaust valve components\u003c\/li\u003e\n\u003cli data-section-id=\"7524tn\" data-start=\"2675\" data-end=\"2712\"\u003eProvide intake and exhaust passages\u003c\/li\u003e\n\u003cli data-section-id=\"vb5uf7\" data-start=\"2713\" data-end=\"2763\"\u003eSupport spark-plug installation where applicable\u003c\/li\u003e\n\u003cli data-section-id=\"3w3tw9\" data-start=\"2764\" data-end=\"2793\"\u003eHelp manage combustion heat\u003c\/li\u003e\n\u003cli data-section-id=\"xbacd1\" data-start=\"2794\" data-end=\"2834\"\u003eMaintain correct valve-train alignment\u003c\/li\u003e\n\u003cli data-section-id=\"1n3tyks\" data-start=\"2835\" data-end=\"2878\"\u003eSupport efficient air-and-fuel combustion\u003c\/li\u003e\n\u003cli data-section-id=\"127mjea\" data-start=\"2879\" data-end=\"2940\"\u003eRestore engine operation during an overhaul or major repair\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2942\" data-end=\"3103\"\u003eA properly installed cylinder head is essential for maintaining compression, controlling airflow, dissipating heat, and supporting dependable engine performance.\u003c\/p\u003e\n\u003chr data-start=\"3105\" data-end=\"3108\"\u003e\n\u003ch2 data-section-id=\"1oegllb\" data-start=\"3110\" data-end=\"3151\"\u003eCommon Signs Replacement May Be Needed\u003c\/h2\u003e\n\u003cp data-start=\"3153\" data-end=\"3204\"\u003eInspect or replace the cylinder head if you notice:\u003c\/p\u003e\n\u003cul data-start=\"3206\" data-end=\"3650\"\u003e\n\u003cli data-section-id=\"d53ffq\" data-start=\"3206\" data-end=\"3243\"\u003eCracks or visible structural damage\u003c\/li\u003e\n\u003cli data-section-id=\"1ltmmi9\" data-start=\"3244\" data-end=\"3275\"\u003eWarped gasket-sealing surface\u003c\/li\u003e\n\u003cli data-section-id=\"1csv39\" data-start=\"3276\" data-end=\"3317\"\u003ePersistent cylinder-head gasket failure\u003c\/li\u003e\n\u003cli data-section-id=\"1h4p85e\" data-start=\"3318\" data-end=\"3352\"\u003eLow or uneven engine compression\u003c\/li\u003e\n\u003cli data-section-id=\"pppjr7\" data-start=\"3353\" data-end=\"3389\"\u003eCombustion leakage around the head\u003c\/li\u003e\n\u003cli data-section-id=\"gbr1s\" data-start=\"3390\" data-end=\"3442\"\u003eOil or fuel-related leakage near the head assembly\u003c\/li\u003e\n\u003cli data-section-id=\"1jg9akj\" data-start=\"3443\" data-end=\"3480\"\u003eDamaged valve seats or valve guides\u003c\/li\u003e\n\u003cli data-section-id=\"yw6sio\" data-start=\"3481\" data-end=\"3522\"\u003eStripped spark-plug or mounting threads\u003c\/li\u003e\n\u003cli data-section-id=\"12ftb8n\" data-start=\"3523\" data-end=\"3550\"\u003eSevere overheating damage\u003c\/li\u003e\n\u003cli data-section-id=\"yau78q\" data-start=\"3551\" data-end=\"3595\"\u003eDifficult starting or reduced engine power\u003c\/li\u003e\n\u003cli data-section-id=\"125ogmo\" data-start=\"3596\" data-end=\"3621\"\u003eExcessive exhaust smoke\u003c\/li\u003e\n\u003cli data-section-id=\"i70yoz\" data-start=\"3622\" data-end=\"3650\"\u003eAbnormal valve-train noise\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3652\" data-end=\"3906\"\u003eThese symptoms may also result from a failed head gasket, damaged valves, incorrect valve clearance, worn piston rings, cylinder damage, or other engine problems. Perform complete diagnostics before determining that cylinder-head replacement is required.\u003c\/p\u003e\n\u003chr data-start=\"3908\" data-end=\"3911\"\u003e\n\u003ch2 data-section-id=\"10va281\" data-start=\"3913\" data-end=\"3944\"\u003eInstallation \u0026amp; Service Notes\u003c\/h2\u003e\n\u003cul data-start=\"3946\" data-end=\"5141\"\u003e\n\u003cli data-section-id=\"1wdncwg\" data-start=\"3946\" data-end=\"4012\"\u003eShut down the equipment and allow the engine to cool completely.\u003c\/li\u003e\n\u003cli data-section-id=\"1dfd027\" data-start=\"4013\" data-end=\"4094\"\u003eDisconnect the spark plug wire, battery, and other power sources as applicable.\u003c\/li\u003e\n\u003cli data-section-id=\"xqf62\" data-start=\"4095\" data-end=\"4148\"\u003eDrain or isolate fuel and engine oil when required.\u003c\/li\u003e\n\u003cli data-section-id=\"wemydq\" data-start=\"4149\" data-end=\"4206\"\u003eClean the engine exterior before beginning disassembly.\u003c\/li\u003e\n\u003cli data-section-id=\"zcw7y2\" data-start=\"4207\" data-end=\"4282\"\u003eRemove surrounding components according to the applicable service manual.\u003c\/li\u003e\n\u003cli data-section-id=\"1k23dwr\" data-start=\"4283\" data-end=\"4363\"\u003eNote the locations and orientation of all valve-train and mounting components.\u003c\/li\u003e\n\u003cli data-section-id=\"vgneii\" data-start=\"4364\" data-end=\"4439\"\u003eRemove the old cylinder head using the specified bolt-loosening sequence.\u003c\/li\u003e\n\u003cli data-section-id=\"g7p30a\" data-start=\"4440\" data-end=\"4528\"\u003eInspect the cylinder, piston, valves, guides, seats, pushrods, and related components.\u003c\/li\u003e\n\u003cli data-section-id=\"1824k9e\" data-start=\"4529\" data-end=\"4615\"\u003eCheck the engine block and replacement head mating surfaces for flatness and damage.\u003c\/li\u003e\n\u003cli data-section-id=\"1nqjwlh\" data-start=\"4616\" data-end=\"4684\"\u003eRemove old gasket residue without scratching the sealing surfaces.\u003c\/li\u003e\n\u003cli data-section-id=\"1bcc1lv\" data-start=\"4685\" data-end=\"4744\"\u003eInstall a new manufacturer-approved cylinder-head gasket.\u003c\/li\u003e\n\u003cli data-section-id=\"112gue1\" data-start=\"4745\" data-end=\"4828\"\u003eTransfer or install valve-train components only as specified by the manufacturer.\u003c\/li\u003e\n\u003cli data-section-id=\"17turjj\" data-start=\"4829\" data-end=\"4915\"\u003eTighten the cylinder-head bolts in the correct sequence and to the specified torque.\u003c\/li\u003e\n\u003cli data-section-id=\"rlgwuk\" data-start=\"4916\" data-end=\"4981\"\u003eAdjust valve clearance to the applicable engine specifications.\u003c\/li\u003e\n\u003cli data-section-id=\"16fol5s\" data-start=\"4982\" data-end=\"5052\"\u003eRotate the engine manually before starting to confirm free movement.\u003c\/li\u003e\n\u003cli data-section-id=\"hc94c7\" data-start=\"5053\" data-end=\"5141\"\u003eStart and test the engine while checking for compression, oil, fuel, or exhaust leaks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"5143\" data-end=\"5482\"\u003e\u003cstrong data-start=\"5143\" data-end=\"5157\"\u003eImportant:\u003c\/strong\u003e Cylinder-head replacement requires accurate torque procedures, valve-train adjustment, and careful inspection of internal engine components. Improper installation can cause engine damage, compression loss, overheating, or unsafe operation. Service should be performed by a qualified small-engine technician when appropriate.\u003c\/p\u003e\n\u003chr data-start=\"5484\" data-end=\"5487\"\u003e\n\u003ch2 data-section-id=\"1yeqmx4\" data-start=\"5489\" data-end=\"5506\"\u003eOrdering Notes\u003c\/h2\u003e\n\u003cul data-start=\"5508\" data-end=\"6182\"\u003e\n\u003cli data-section-id=\"1b5qxpp\" data-start=\"5508\" data-end=\"5578\"\u003eConfirm that 099981133019 is the required cylinder-head part number.\u003c\/li\u003e\n\u003cli data-section-id=\"1v6an15\" data-start=\"5579\" data-end=\"5660\"\u003eMatch the part to the complete equipment and engine identification information.\u003c\/li\u003e\n\u003cli data-section-id=\"c04wb4\" data-start=\"5661\" data-end=\"5731\"\u003eVerify that the engine is the applicable Ducar 301002 configuration.\u003c\/li\u003e\n\u003cli data-section-id=\"y6dd0u\" data-start=\"5732\" data-end=\"5812\"\u003eCompare the mounting pattern, ports, valve arrangement, and threaded openings.\u003c\/li\u003e\n\u003cli data-section-id=\"1rlndp5\" data-start=\"5813\" data-end=\"5889\"\u003eReview the equipment and engine exploded-parts diagrams before purchasing.\u003c\/li\u003e\n\u003cli data-section-id=\"ushk6g\" data-start=\"5890\" data-end=\"5992\"\u003eConfirm whether valves, springs, rocker components, gaskets, fasteners, or spark plugs are included.\u003c\/li\u003e\n\u003cli data-section-id=\"b29p45\" data-start=\"5993\" data-end=\"6080\"\u003eOrder required gaskets and single-use hardware separately unless explicitly included.\u003c\/li\u003e\n\u003cli data-section-id=\"12bbtah\" data-start=\"6081\" data-end=\"6182\"\u003eDo not order solely by appearance because similar cylinder heads may have different specifications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"6184\" data-end=\"6187\"\u003e\n\u003ch2 data-section-id=\"8fimbm\" data-start=\"6189\" data-end=\"6219\"\u003eMaintenance Recommendations\u003c\/h2\u003e\n\u003cul data-start=\"6221\" data-end=\"6970\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"26f99t\" data-start=\"6221\" data-end=\"6279\"\u003eMaintain the correct engine-oil level and specification.\u003c\/li\u003e\n\u003cli data-section-id=\"16y80ty\" data-start=\"6280\" data-end=\"6346\"\u003eKeep cooling fins and air passages clean to prevent overheating.\u003c\/li\u003e\n\u003cli data-section-id=\"1tzil7h\" data-start=\"6347\" data-end=\"6411\"\u003eFollow the manufacturer’s valve-clearance inspection schedule.\u003c\/li\u003e\n\u003cli data-section-id=\"17cn7li\" data-start=\"6412\" data-end=\"6491\"\u003eUse the correct fuel and avoid operating with stale or contaminated gasoline.\u003c\/li\u003e\n\u003cli data-section-id=\"1hhpij0\" data-start=\"6492\" data-end=\"6576\"\u003eMaintain the air filter to prevent abrasive contaminants from entering the engine.\u003c\/li\u003e\n\u003cli data-section-id=\"1h0r00z\" data-start=\"6577\" data-end=\"6646\"\u003eAddress overheating, detonation, and compression problems promptly.\u003c\/li\u003e\n\u003cli data-section-id=\"dl8a75\" data-start=\"6647\" data-end=\"6723\"\u003eInspect the head gasket and sealing surfaces whenever the head is removed.\u003c\/li\u003e\n\u003cli data-section-id=\"r3ufs3\" data-start=\"6724\" data-end=\"6793\"\u003eReplace damaged gaskets and single-use fasteners during reassembly.\u003c\/li\u003e\n\u003cli data-section-id=\"3y53wc\" data-start=\"6794\" data-end=\"6866\"\u003eFollow all specified bolt-torque and tightening-sequence requirements.\u003c\/li\u003e\n\u003cli data-section-id=\"2g4if6\" data-start=\"6867\" data-end=\"6970\" data-is-last-node=\"\"\u003eUse genuine OEM replacement parts to maintain proper fit, sealing, and dependable engine performance.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Homelite","offers":[{"title":"Default Title","offer_id":53608660795755,"sku":"099981133019","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/9201\/5723\/files\/Homelitelogo_705bb1d2-a3f5-4acd-9b2c-73330fa18c18.jpg?v=1784991743","url":"https:\/\/generalsprayers.com\/products\/homelite-099981133019-cylinder-head-genuine-oem-replacement-ducar-301002-engine-cylinder-head","provider":"GeneralSprayers","version":"1.0","type":"link"}