{"product_id":"boom-cylinder-seal-kit-207-63-56140-komatsu-pc300","title":"Boom Cylinder Seal Kit 207-63-56140 for Komatsu PC300-5 PC300-6 Excavator","description":"\u003ch1 data-section-id=\"mzm7mz\" data-start=\"458\" data-end=\"479\" class=\"PDq2pG_selectionAnchorContainer\"\u003eProduct Description\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h1\u003e\n\u003cp data-start=\"481\" data-end=\"518\"\u003e\u003cstrong data-start=\"481\" data-end=\"495\"\u003ePart Name:\u003c\/strong\u003e Boom Cylinder Seal Kit\u003c\/p\u003e\n\u003cp data-start=\"520\" data-end=\"552\"\u003e\u003cstrong data-start=\"520\" data-end=\"539\"\u003ePart Number(s):\u003c\/strong\u003e 207-63-56140\u003c\/p\u003e\n\u003cp data-start=\"554\" data-end=\"586\"\u003e\u003cstrong data-start=\"554\" data-end=\"578\"\u003eBrand Compatibility:\u003c\/strong\u003e Komatsu\u003c\/p\u003e\n\u003cp data-start=\"588\" data-end=\"615\"\u003e\u003cstrong data-start=\"588\" data-end=\"605\"\u003eMachine Type:\u003c\/strong\u003e Excavator\u003c\/p\u003e\n\u003cp data-start=\"617\" data-end=\"665\"\u003e\u003cstrong data-start=\"617\" data-end=\"641\"\u003eHydraulic Component:\u003c\/strong\u003e Boom Hydraulic Cylinder\u003c\/p\u003e\n\u003cp data-start=\"667\" data-end=\"691\"\u003e\u003cstrong data-start=\"667\" data-end=\"681\"\u003eCondition:\u003c\/strong\u003e Brand New\u003c\/p\u003e\n\u003cp data-start=\"693\" data-end=\"808\"\u003e\u003cstrong data-start=\"693\" data-end=\"706\"\u003eShipping:\u003c\/strong\u003e Fast worldwide shipping with secure packaging, 2–7 day delivery and reliable international logistics.\u003c\/p\u003e\n\u003cp data-start=\"810\" data-end=\"1146\"\u003eThe \u003cstrong data-start=\"814\" data-end=\"853\"\u003e207-63-56140 Boom Cylinder Seal Kit\u003c\/strong\u003e is identified for the \u003cstrong data-start=\"876\" data-end=\"903\"\u003eboom hydraulic cylinder\u003c\/strong\u003e of selected \u003cstrong data-start=\"916\" data-end=\"969\"\u003eKomatsu PC300-5, PC300-6 and PC300LC-6 excavators\u003c\/strong\u003e. The boom hydraulic cylinder provides the hydraulic force required to raise and lower the excavator boom, supporting digging, lifting, loading and material handling operations.\u003c\/p\u003e\n\u003cp data-start=\"1148\" data-end=\"1508\"\u003eWorn or damaged boom cylinder seals can result in hydraulic oil leakage, reduced lifting force, slow boom movement, boom drift, internal pressure bypass and loss of hydraulic efficiency. Replacing worn sealing components with the correct seal kit can help restore cylinder sealing performance, maintain hydraulic pressure and support dependable boom operation.\u003c\/p\u003e\n\u003cp data-start=\"1510\" data-end=\"1817\"\u003eThis seal kit is suited to demanding applications including construction, excavation, earthmoving, quarrying, mining and infrastructure development. Proper hydraulic cylinder inspection and correct seal installation are recommended to help prevent premature wear and maintain reliable excavator performance.\u003c\/p\u003e\n\u003cp data-start=\"1819\" data-end=\"1954\"\u003e\u003cstrong data-start=\"1819\" data-end=\"1844\"\u003eTypical Applications:\u003c\/strong\u003e Construction • Excavation • Earthmoving • Mining • Quarrying • Infrastructure Development • Material Handling\u003c\/p\u003e\n\u003cp data-start=\"1956\" data-end=\"2003\"\u003e\u003cstrong data-start=\"1956\" data-end=\"2003\"\u003eCommon Symptoms of Worn Boom Cylinder Seals\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2005\" data-end=\"2228\"\u003e\n\u003cli data-section-id=\"1akv3w5\" data-start=\"2005\" data-end=\"2051\"\u003eHydraulic oil leakage from the boom cylinder\u003c\/li\u003e\n\u003cli data-section-id=\"19awo4p\" data-start=\"2052\" data-end=\"2080\"\u003eReduced boom lifting force\u003c\/li\u003e\n\u003cli data-section-id=\"19yl7k3\" data-start=\"2081\" data-end=\"2101\"\u003eSlow boom movement\u003c\/li\u003e\n\u003cli data-section-id=\"1a2k8ak\" data-start=\"2102\" data-end=\"2131\"\u003eBoom drift during operation\u003c\/li\u003e\n\u003cli data-section-id=\"5jk99x\" data-start=\"2132\" data-end=\"2168\"\u003eInternal hydraulic pressure bypass\u003c\/li\u003e\n\u003cli data-section-id=\"jplmem\" data-start=\"2169\" data-end=\"2199\"\u003eReduced hydraulic efficiency\u003c\/li\u003e\n\u003cli data-section-id=\"1j9orpm\" data-start=\"2200\" data-end=\"2228\"\u003eIncreased machine downtime\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2230\" data-end=\"2262\"\u003e\u003cstrong data-start=\"2230\" data-end=\"2262\"\u003eCross-Reference Part Numbers\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2264\" data-end=\"2293\"\u003e\u003cstrong data-start=\"2264\" data-end=\"2280\"\u003ePart Number:\u003c\/strong\u003e 207-63-56140\u003cstrong data-start=\"2295\" data-end=\"2324\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2386\" data-end=\"2407\"\u003e\u003cstrong data-start=\"2386\" data-end=\"2407\"\u003eCompatible Models\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2409\" data-end=\"2461\"\u003e\u003cstrong data-start=\"2409\" data-end=\"2424\"\u003eExcavators:\u003c\/strong\u003e Komatsu PC300-5, PC300-6, PC300LC-6.\u003c\/p\u003e\n\u003cp data-start=\"2463\" data-end=\"2479\"\u003e\u003cstrong data-start=\"2463\" data-end=\"2479\"\u003eFitment Note\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2481\" data-end=\"2816\"\u003ePlease verify the part number, machine model, serial number and \u003cstrong data-start=\"2545\" data-end=\"2581\"\u003eboom hydraulic cylinder assembly\u003c\/strong\u003e before ordering. Hydraulic cylinder configurations may vary depending on machine model, production series, serial number and machine configuration. Contact Imara Engineering Supplies if you require assistance confirming compatibility.\u003c\/p\u003e","brand":"Imara Engineering Supplies","offers":[{"title":"Default Title","offer_id":45129163931848,"sku":"207-63-56140","price":198.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0600\/5348\/7816\/files\/Steering_Cylinder_Seal_Kit_VOE11703689_for_Volvo_Excavator.png?v=1785324195","url":"https:\/\/imaraengineeringsupplies.com\/products\/boom-cylinder-seal-kit-207-63-56140-komatsu-pc300","provider":"Imara Engineering Supplies","version":"1.0","type":"link"}