{"product_id":"bucket-cylinder-seal-kit-707-99-67290-pc1100-pc1250","title":"Bucket Cylinder Seal Kit 707-99-67290 for Komatsu PC1100 PC1250 Excavator","description":"\u003ch1 data-section-id=\"xm4euj\" data-start=\"1366\" data-end=\"1391\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\n\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1368\" data-end=\"1391\"\u003eProduct Description\u003c\/strong\u003e\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h1\u003e\n\u003cp data-start=\"1393\" data-end=\"1432\"\u003e\u003cstrong data-start=\"1393\" data-end=\"1407\"\u003ePart Name:\u003c\/strong\u003e Bucket Cylinder Seal Kit\u003c\/p\u003e\n\u003cp data-start=\"1434\" data-end=\"1466\"\u003e\u003cstrong data-start=\"1434\" data-end=\"1453\"\u003ePart Number(s):\u003c\/strong\u003e 707-99-67290\u003c\/p\u003e\n\u003cp data-start=\"1468\" data-end=\"1500\"\u003e\u003cstrong data-start=\"1468\" data-end=\"1492\"\u003eBrand Compatibility:\u003c\/strong\u003e Komatsu\u003c\/p\u003e\n\u003cp data-start=\"1502\" data-end=\"1539\"\u003e\u003cstrong data-start=\"1502\" data-end=\"1519\"\u003eMachine Type:\u003c\/strong\u003e Hydraulic Excavator\u003c\/p\u003e\n\u003cp data-start=\"1541\" data-end=\"1581\"\u003e\u003cstrong data-start=\"1541\" data-end=\"1555\"\u003eComponent:\u003c\/strong\u003e Bucket Hydraulic Cylinder\u003c\/p\u003e\n\u003cp data-start=\"1583\" data-end=\"1607\"\u003e\u003cstrong data-start=\"1583\" data-end=\"1597\"\u003eCondition:\u003c\/strong\u003e Brand New\u003c\/p\u003e\n\u003cp data-start=\"1609\" data-end=\"1730\"\u003e\u003cstrong data-start=\"1609\" data-end=\"1622\"\u003eShipping:\u003c\/strong\u003e Fast worldwide shipping with secure packaging and reliable international delivery within 2–7 business days.\u003c\/p\u003e\n\u003cp data-start=\"1732\" data-end=\"2300\"\u003eThe \u003cstrong data-start=\"1736\" data-end=\"1777\"\u003e707-99-67290 Bucket Cylinder Seal Kit\u003c\/strong\u003e is manufactured to OEM specifications for the \u003cstrong data-start=\"1824\" data-end=\"1853\"\u003ebucket hydraulic cylinder\u003c\/strong\u003e fitted to selected \u003cstrong data-start=\"1873\" data-end=\"1927\"\u003eKomatsu PC1100-6 and PC1250-7 hydraulic excavators\u003c\/strong\u003e. This complete overhaul kit contains precision rod seals, piston seals, wear rings, backup rings, guide rings, O-rings and dust seals required to restore hydraulic sealing performance during bucket cylinder servicing. Designed for heavy-duty mining and earthmoving applications, it helps maintain hydraulic pressure, eliminate oil leakage and extend cylinder service life.\u003c\/p\u003e\n\u003cp data-start=\"2302\" data-end=\"2919\"\u003eThe bucket cylinder generates the digging and breakout force required for excavation, loading blasted rock, overburden removal and heavy material handling. Operating under extremely high hydraulic pressures and severe working conditions, the cylinder seals are subjected to continuous wear from shock loading, contamination and abrasive materials. As seals deteriorate, hydraulic oil leakage, internal bypass and reduced bucket force can occur. Replacing the complete seal kit restores cylinder efficiency, improves digging performance and helps minimise costly downtime during demanding mining and quarry operations.\u003c\/p\u003e\n\u003cp data-start=\"2921\" data-end=\"2945\"\u003e\u003cstrong data-start=\"2921\" data-end=\"2945\"\u003eTypical Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2947\" data-end=\"3101\"\u003eSurface Mining • Quarrying • Heavy Earthmoving • Overburden Removal • Mass Excavation • Material Loading • Civil Infrastructure • Large-Scale Construction\u003c\/p\u003e\n\u003cp data-start=\"3103\" data-end=\"3122\"\u003e\u003cstrong data-start=\"3103\" data-end=\"3122\"\u003eCommon Symptoms\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"3124\" data-end=\"3392\"\u003e\n\u003cli data-section-id=\"1nvk0s4\" data-start=\"3124\" data-end=\"3172\"\u003eHydraulic oil leakage from the bucket cylinder\u003c\/li\u003e\n\u003cli data-section-id=\"ez0ium\" data-start=\"3173\" data-end=\"3204\"\u003eReduced bucket breakout force\u003c\/li\u003e\n\u003cli data-section-id=\"1o7mbd7\" data-start=\"3205\" data-end=\"3246\"\u003eBucket drifting or uncurling under load\u003c\/li\u003e\n\u003cli data-section-id=\"1iqlwor\" data-start=\"3247\" data-end=\"3282\"\u003eSlow bucket curl or dump movement\u003c\/li\u003e\n\u003cli data-section-id=\"5jk99x\" data-start=\"3283\" data-end=\"3319\"\u003eInternal hydraulic pressure bypass\u003c\/li\u003e\n\u003cli data-section-id=\"13au6t\" data-start=\"3320\" data-end=\"3360\"\u003eDifficulty maintaining bucket position\u003c\/li\u003e\n\u003cli data-section-id=\"eebs4v\" data-start=\"3361\" data-end=\"3392\"\u003eReduced excavation efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3394\" data-end=\"3426\"\u003e\u003cstrong data-start=\"3394\" data-end=\"3426\"\u003eCross-Reference Part Numbers\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"3428\" data-end=\"3461\"\u003e\u003cstrong data-start=\"3428\" data-end=\"3448\"\u003eOEM Part Number:\u003c\/strong\u003e 707-99-67290\u003c\/p\u003e\n\u003cp data-start=\"3558\" data-end=\"3579\"\u003e\u003cstrong data-start=\"3558\" data-end=\"3579\"\u003eCompatible Models\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"3581\" data-end=\"3637\"\u003e\u003cstrong data-start=\"3581\" data-end=\"3606\"\u003eHydraulic Excavators:\u003c\/strong\u003e Komatsu PC1100-6 and PC1250-7.\u003c\/p\u003e\n\u003cp data-start=\"3639\" data-end=\"3655\"\u003e\u003cstrong data-start=\"3639\" data-end=\"3655\"\u003eFitment Note\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"3657\" data-end=\"3993\"\u003ePlease verify the OEM part number, machine model, serial number and \u003cstrong data-start=\"3725\" data-end=\"3763\"\u003ebucket hydraulic cylinder assembly\u003c\/strong\u003e before ordering. Komatsu may use different bucket cylinder configurations depending on the machine serial number and production specification. Contact Imara Engineering Supplies if you require assistance confirming compatibility.\u003c\/p\u003e","brand":"Imara Engineering Supplies","offers":[{"title":"Default Title","offer_id":45129190703304,"sku":"707-99-67290","price":211.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0600\/5348\/7816\/files\/Komatsu_Bucket_Cylinder_Seal_Kit_707-99-67290_for_PC1100-6_and_PC1250-7_Excavator4x.jpg?v=1784556483","url":"https:\/\/imaraengineeringsupplies.com\/products\/bucket-cylinder-seal-kit-707-99-67290-pc1100-pc1250","provider":"Imara Engineering Supplies","version":"1.0","type":"link"}