{"product_id":"komatsu-ripper-lift-cylinder-seal-kit-seal-kits-hydraulic-parts-bulldozer-parts","title":"Komatsu, Ripper Lift Cylinder Seal Kit, Seal Kits, Hydraulic Parts, Bulldozer Parts","description":"\u003ch1 data-section-id=\"xm4euj\" data-start=\"1412\" data-end=\"1437\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\n\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1414\" data-end=\"1437\"\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=\"1439\" data-end=\"1483\"\u003e\u003cstrong data-start=\"1439\" data-end=\"1453\"\u003ePart Name:\u003c\/strong\u003e Ripper Lift Cylinder Seal Kit\u003c\/p\u003e\n\u003cp data-start=\"1485\" data-end=\"1517\"\u003e\u003cstrong data-start=\"1485\" data-end=\"1504\"\u003ePart Number(s):\u003c\/strong\u003e 707-99-66660\u003c\/p\u003e\n\u003cp data-start=\"1519\" data-end=\"1551\"\u003e\u003cstrong data-start=\"1519\" data-end=\"1543\"\u003eBrand Compatibility:\u003c\/strong\u003e Komatsu\u003c\/p\u003e\n\u003cp data-start=\"1553\" data-end=\"1580\"\u003e\u003cstrong data-start=\"1553\" data-end=\"1570\"\u003eMachine Type:\u003c\/strong\u003e Bulldozer\u003c\/p\u003e\n\u003cp data-start=\"1582\" data-end=\"1627\"\u003e\u003cstrong data-start=\"1582\" data-end=\"1596\"\u003eComponent:\u003c\/strong\u003e Ripper Lift Hydraulic Cylinder\u003c\/p\u003e\n\u003cp data-start=\"1629\" data-end=\"1653\"\u003e\u003cstrong data-start=\"1629\" data-end=\"1643\"\u003eCondition:\u003c\/strong\u003e Brand New\u003c\/p\u003e\n\u003cp data-start=\"1655\" data-end=\"1776\"\u003e\u003cstrong data-start=\"1655\" data-end=\"1668\"\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=\"1778\" data-end=\"2376\"\u003eThe \u003cstrong data-start=\"1782\" data-end=\"1828\"\u003e707-99-66660 Ripper Lift Cylinder Seal Kit\u003c\/strong\u003e is manufactured to OEM specifications for the \u003cstrong data-start=\"1875\" data-end=\"1909\"\u003eripper lift hydraulic cylinder\u003c\/strong\u003e used on selected \u003cstrong data-start=\"1927\" data-end=\"1958\"\u003eKomatsu D155AX-6 bulldozers\u003c\/strong\u003e. This complete service kit contains the precision sealing components required during hydraulic cylinder overhaul, restoring hydraulic sealing performance, maintaining operating pressure and preventing internal and external oil leakage. It is designed to withstand the extreme pressures, shock loads and abrasive conditions encountered in heavy ripping and earthmoving operations. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"2378\" data-end=\"2994\"\u003eThe ripper lift cylinder raises and lowers the rear ripper attachment, allowing the bulldozer to break compacted ground, rock and hard soil before grading or excavation. As the cylinder operates under high hydraulic pressure, the seals gradually wear through repeated heavy-duty cycles and contamination. Seal failure can lead to hydraulic oil leakage, reduced lifting force, ripper drift and poor control of the attachment. Replacing the complete seal kit restores cylinder performance, protects internal components from contamination and helps maintain reliable ripping productivity while reducing costly downtime.\u003c\/p\u003e\n\u003cp data-start=\"2996\" data-end=\"3020\"\u003e\u003cstrong data-start=\"2996\" data-end=\"3020\"\u003eTypical Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"3022\" data-end=\"3151\"\u003eConstruction • Earthmoving • Mining • Quarrying • Land Clearing • Road Construction • Site Preparation • Heavy Ripping Operations\u003c\/p\u003e\n\u003cp data-start=\"3153\" data-end=\"3172\"\u003e\u003cstrong data-start=\"3153\" data-end=\"3172\"\u003eCommon Symptoms\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"3174\" data-end=\"3451\"\u003e\n\u003cli data-section-id=\"fu574y\" data-start=\"3174\" data-end=\"3227\"\u003eHydraulic oil leaking from the ripper lift cylinder\u003c\/li\u003e\n\u003cli data-section-id=\"lfhfkh\" data-start=\"3228\" data-end=\"3263\"\u003eRipper slowly lowers while raised\u003c\/li\u003e\n\u003cli data-section-id=\"10t2gmi\" data-start=\"3264\" data-end=\"3294\"\u003eReduced ripper lifting force\u003c\/li\u003e\n\u003cli data-section-id=\"7g0f8e\" data-start=\"3295\" data-end=\"3327\"\u003eSlow or uneven ripper movement\u003c\/li\u003e\n\u003cli data-section-id=\"17juyv1\" data-start=\"3328\" data-end=\"3364\"\u003eLoss of hydraulic holding pressure\u003c\/li\u003e\n\u003cli data-section-id=\"i2fess\" data-start=\"3365\" data-end=\"3405\"\u003ePoor attachment control during ripping\u003c\/li\u003e\n\u003cli data-section-id=\"y6k0de\" data-start=\"3406\" data-end=\"3451\"\u003ePremature cylinder wear due to seal failure\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3453\" data-end=\"3485\"\u003e\u003cstrong data-start=\"3453\" data-end=\"3485\"\u003eCross-Reference Part Numbers\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"3487\" data-end=\"3520\"\u003eOEM Part Number: \u003cstrong data-start=\"3504\" data-end=\"3520\"\u003e707-99-66660\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"3607\" data-end=\"3628\"\u003e\u003cstrong data-start=\"3607\" data-end=\"3628\"\u003eCompatible Models\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"3630\" data-end=\"3663\"\u003e\u003cstrong data-start=\"3630\" data-end=\"3645\"\u003eBulldozers:\u003c\/strong\u003e Komatsu D155AX-6.\u003c\/p\u003e\n\u003cp data-start=\"3665\" data-end=\"3681\"\u003e\u003cstrong data-start=\"3665\" data-end=\"3681\"\u003eFitment Note\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"3683\" data-end=\"4010\"\u003ePlease verify the OEM part number, machine model, serial number and ripper lift cylinder assembly before ordering. Komatsu may use different hydraulic cylinder service kits depending on the machine serial number and equipment configuration. Contact Imara Engineering Supplies if you require assistance confirming compatibility.\u003c\/p\u003e","brand":"Imara Engineering Supplies","offers":[{"title":"Default Title","offer_id":45129190473928,"sku":"707-99-66660","price":199.0,"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\/komatsu-ripper-lift-cylinder-seal-kit-seal-kits-hydraulic-parts-bulldozer-parts","provider":"Imara Engineering Supplies","version":"1.0","type":"link"}