{"product_id":"bucket-cylinder-seal-kit-707-99-67840-7079967840-komatsu","title":"Bucket Cylinder Seal Kit 707-99-67840 for Komatsu Excavator","description":"\u003ch1 class=\"PDq2pG_selectionAnchorContainer\" data-end=\"1028\" data-start=\"1003\" data-section-id=\"xm4euj\"\u003e\n\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"1028\" data-start=\"1005\"\u003eProduct Description\u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"PDq2pG_selectionAnchor\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\n\u003c\/h1\u003e\n\u003cp data-end=\"1069\" data-start=\"1030\"\u003e\u003cstrong data-end=\"1044\" data-start=\"1030\"\u003ePart Name:\u003c\/strong\u003e Bucket Cylinder Seal Kit\u003c\/p\u003e\n\u003cp data-end=\"1103\" data-start=\"1071\"\u003e\u003cstrong data-end=\"1090\" data-start=\"1071\"\u003ePart Number(s):\u003c\/strong\u003e 707-99-67840\u003c\/p\u003e\n\u003cp data-end=\"1137\" data-start=\"1105\"\u003e\u003cstrong data-end=\"1129\" data-start=\"1105\"\u003eBrand Compatibility:\u003c\/strong\u003e Komatsu\u003c\/p\u003e\n\u003cp data-end=\"1176\" data-start=\"1139\"\u003e\u003cstrong data-end=\"1156\" data-start=\"1139\"\u003eMachine Type:\u003c\/strong\u003e Hydraulic Excavator\u003c\/p\u003e\n\u003cp data-end=\"1218\" data-start=\"1178\"\u003e\u003cstrong data-end=\"1192\" data-start=\"1178\"\u003eComponent:\u003c\/strong\u003e Bucket Hydraulic Cylinder\u003c\/p\u003e\n\u003cp data-end=\"1244\" data-start=\"1220\"\u003e\u003cstrong data-end=\"1234\" data-start=\"1220\"\u003eCondition:\u003c\/strong\u003e Brand New\u003c\/p\u003e\n\u003cp data-end=\"1367\" data-start=\"1246\"\u003e\u003cstrong data-end=\"1259\" data-start=\"1246\"\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-end=\"1983\" data-start=\"1369\"\u003eThe \u003cstrong data-end=\"1414\" data-start=\"1373\"\u003e707-99-67840 Bucket Cylinder Seal Kit\u003c\/strong\u003e is manufactured to OEM specifications for selected \u003cstrong data-end=\"1498\" data-start=\"1466\"\u003eKomatsu hydraulic excavators\u003c\/strong\u003e. This complete hydraulic cylinder overhaul kit includes precision-engineered rod seals, piston seals, wear rings, backup rings, guide rings, O-rings and dust seals required to restore the bucket hydraulic cylinder to optimum operating condition. Manufactured from high-quality sealing materials, it helps maintain hydraulic pressure, eliminate internal and external hydraulic oil leakage and extend cylinder service life in demanding construction, mining and earthmoving applications.\u003c\/p\u003e\n\u003cp data-end=\"2561\" data-start=\"1985\"\u003eThe bucket hydraulic cylinder generates the force required to curl and dump the bucket during excavation, trenching, loading and material handling operations. Over time, continuous exposure to high hydraulic pressures, heavy breakout forces and abrasive contaminants causes the sealing components to wear. Damaged seals can lead to hydraulic oil leakage, reduced breakout force, bucket drift and slower hydraulic response. Installing a complete seal kit restores hydraulic efficiency, improves bucket control and helps protect internal cylinder components from premature wear.\u003c\/p\u003e\n\u003cp data-end=\"2587\" data-start=\"2563\"\u003e\u003cstrong data-end=\"2587\" data-start=\"2563\"\u003eTypical Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"2731\" data-start=\"2589\"\u003eConstruction • Earthmoving • Mining • Quarrying • Civil Infrastructure • Road Construction • Demolition • Heavy Excavation • Material Handling\u003c\/p\u003e\n\u003cp data-end=\"2752\" data-start=\"2733\"\u003e\u003cstrong data-end=\"2752\" data-start=\"2733\"\u003eCommon Symptoms\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"3032\" data-start=\"2754\"\u003e\n\u003cli data-end=\"2802\" data-start=\"2754\" data-section-id=\"1nvk0s4\"\u003eHydraulic oil leakage from the bucket cylinder\u003c\/li\u003e\n\u003cli data-end=\"2844\" data-start=\"2803\" data-section-id=\"1o7mbd7\"\u003eBucket drifting or uncurling under load\u003c\/li\u003e\n\u003cli data-end=\"2876\" data-start=\"2845\" data-section-id=\"ez0ium\"\u003eReduced bucket breakout force\u003c\/li\u003e\n\u003cli data-end=\"2913\" data-start=\"2877\" data-section-id=\"1jbpdbh\"\u003eSlow bucket curl or dump operation\u003c\/li\u003e\n\u003cli data-end=\"2950\" data-start=\"2914\" data-section-id=\"5jk99x\"\u003eInternal hydraulic pressure bypass\u003c\/li\u003e\n\u003cli data-end=\"2991\" data-start=\"2951\" data-section-id=\"13au6t\"\u003eDifficulty maintaining bucket position\u003c\/li\u003e\n\u003cli data-end=\"3032\" data-start=\"2992\" data-section-id=\"10a00ij\"\u003eReduced digging and loading efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"3066\" data-start=\"3034\"\u003e\u003cstrong data-end=\"3066\" data-start=\"3034\"\u003eCross-Reference Part Numbers\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"3101\" data-start=\"3068\"\u003e\u003cstrong data-end=\"3088\" data-start=\"3068\"\u003eOEM Part Number:\u003c\/strong\u003e 707-99-67840\u003cstrong data-end=\"3136\" data-start=\"3103\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"3219\" data-start=\"3198\"\u003e\u003cstrong data-end=\"3219\" data-start=\"3198\"\u003eCompatible Models\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"3327\" data-start=\"3221\"\u003e\u003cstrong data-end=\"3246\" data-start=\"3221\"\u003eHydraulic Excavators:\u003c\/strong\u003e Compatible with selected Komatsu excavators using OEM seal kit \u003cstrong data-end=\"3326\" data-start=\"3310\"\u003e707-99-67840\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-end=\"3345\" data-start=\"3329\"\u003e\u003cstrong data-end=\"3345\" data-start=\"3329\"\u003eFitment Note\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"3677\" data-start=\"3347\"\u003ePlease verify the OEM part number, machine model, serial number and bucket hydraulic cylinder assembly before ordering. Komatsu may use different bucket cylinder configurations depending on the machine model, production year and serial number. Contact Imara Engineering Supplies if you require assistance confirming compatibility.\u003c\/p\u003e","brand":"Imara Engineering Supplies","offers":[{"title":"Default Title","offer_id":45129190867144,"sku":"707-99-67840","price":189.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0600\/5348\/7816\/files\/Bucket_Cylinder_Seal_Kit_707-99-66380_for_Komatsu_WA430-6_Wheel_Loader.png?v=1784749445","url":"https:\/\/imaraengineeringsupplies.com\/products\/bucket-cylinder-seal-kit-707-99-67840-7079967840-komatsu","provider":"Imara Engineering Supplies","version":"1.0","type":"link"}