{"product_id":"707-99-32140-komatsu","title":"707-99-32140 Adjuster Seal Kit for Komatsu PC110-8M0 GD655 | Ruijueparts","description":"\u003ch2 class=\"sec-head\"\u003eProduct Description\u003c\/h2\u003e\n\u003cp data-path-to-node=\"5\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003eThe 707-99-32140 Seal Kit is a specialized sealing solution engineered for Komatsu heavy machinery, serving dual critical roles depending on your equipment type. For PC110-8M0 excavators, it functions as the Track Adjuster (Tension) Cylinder Seal Kit, maintaining the high-pressure grease required to keep tracks properly tensioned and prevent de-tracking in harsh muddy or rocky terrains. For GD series motor graders (GD555, GD655, GD675), it serves as a high-precision Steering Cylinder Seal Kit. Built to withstand extreme pressure and environmental debris, this aftermarket kit ensures leak-free performance and extends the service life of your undercarriage or steering system.\u003cbr\u003e\u003c\/p\u003e\n\u003ch2 id=\"s0-2-1-25-5-20-1-101[1]-2-3-7[0]-4[0]-3[0]-11[1]-1-5-title\" class=\"section-title__title\"\u003e\u003cspan data-testid=\"ux-textual-display\" class=\"ux-layout-section-module-evo__title\"\u003e\u003cspan class=\"ux-textspans\"\u003eItem specifics\u003c\/span\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable style=\"width: 100.088%; height: 251.125px;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.7188%; height: 19.5938px;\"\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.8534%; height: 19.5938px;\"\u003e\n\u003cdiv\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e707-99-32140\u003c\/span\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.7188%; height: 19.5938px;\"\u003e\u003cstrong\u003eFits Models:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.8534%; height: 19.5938px;\"\u003e\n\u003cdiv\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eGrader: GD555、GD655、GD675 Excavator:\u003c\/span\u003e\u003cspan class=\"Yjhzub\" style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003ePC110-8M0\u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e、\u003c\/span\u003e\u003cspan class=\"Yjhzub\" style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003ePC120-8\u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e、\u003c\/span\u003e\u003cspan class=\"Yjhzub\" style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003ePC130-8\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.7188%; height: 19.5938px;\"\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.8534%; height: 19.5938px;\"\u003e\n\u003cdiv\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eKOMATSU replacement\u003c\/span\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 33.7188%; height: 39.1875px;\"\u003e\u003cstrong\u003eType:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.8534%; height: 39.1875px;\"\u003e\n\u003cdiv\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eAdjuster Cylinder \/ Track Tightener \/ \u003cmeta charset=\"utf-8\"\u003eSteering Cylinder Seal Kits\u003c\/span\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 133.562px;\"\u003e\n\u003ctd style=\"width: 33.7188%; height: 133.562px;\"\u003e\u003cstrong\u003e \u003cspan data-path-to-node=\"3,9,1,0\"\u003eApplication:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.8534%; height: 133.562px;\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cb data-path-to-node=\"6,0,0\" data-index-in-node=\"0\"\u003eRestore Tension Stability:\u003c\/b\u003e Prevents grease leakage in track adjusters to ensure consistent track tension and prevent costly downtime from chain slipping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cb data-path-to-node=\"6,1,0\" data-index-in-node=\"0\"\u003eOptimize Steering Control:\u003c\/b\u003e Seals steering cylinders on GD-series graders to maintain responsive handling and operational safety.\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cb data-path-to-node=\"6,2,0\" data-index-in-node=\"0\"\u003eHeavy-Duty Protection:\u003c\/b\u003e Specifically designed to block sand, water, and grit from entering the cylinder housing in undercarriage environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cb data-path-to-node=\"6,3,0\" data-index-in-node=\"0\"\u003ePrecision Fitment:\u003c\/b\u003e Engineered as a direct aftermarket replacement for Komatsu Part No. 707-99-32140.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.7188%; height: 19.5938px;\"\u003e\u003cstrong\u003eSize:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.8534%; height: 19.5938px;\"\u003e\n\u003cdiv\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eStandard Size\u003c\/span\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003eFAQ\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cstrong\u003e\u003cmeta charset=\"utf-8\"\u003eWhy is my PC110-8M0 track losing tension even after adding grease?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e \u003cmeta charset=\"utf-8\"\u003eThis is usually caused by a failure in the \u003cb data-path-to-node=\"15\" data-index-in-node=\"113\"\u003e707-99-32140 seal kit\u003c\/b\u003e or a faulty grease valve. If grease leaks from the cylinder, the track will slacken. We recommend checking the grease valve (one-way valve) simultaneously when replacing seals.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cstrong\u003e\u003cmeta charset=\"utf-8\"\u003eIs this kit compatible with both excavators and graders?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e \u003cmeta charset=\"utf-8\"\u003eYes. While the part number is the same, Komatsu utilizes this specific seal diameter for the \u003cb data-path-to-node=\"16\" data-index-in-node=\"153\"\u003eTrack Adjuster\u003c\/b\u003e on PC110-8M0 excavators and the \u003cb data-path-to-node=\"16\" data-index-in-node=\"200\"\u003eSteering Cylinder\u003c\/b\u003e on GD555\/GD655\/GD675\/GD705 graders.\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cstrong\u003e\u003ca data-encoded-attr-charset=\"dXRmLTg=\" data-encoded-tag-value=\"\" data-encoded-tag-name=\"meta\"\u003e\u003c\/a\u003eShould I replace the seal kits on both sides at once?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e \u003ca data-encoded-attr-charset=\"dXRmLTg=\" data-encoded-tag-value=\"\" data-encoded-tag-name=\"meta\"\u003e\u003c\/a\u003eFor track adjusters, we strongly advise replacing both left and right sides. If one side’s seals have failed due to wear, the other side is likely near its fatigue limit. Dual replacement ensures balanced tension and prevents repetitive maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RuiJueParts","offers":[{"title":"Default Title","offer_id":51762745639143,"sku":"707-99-32140","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5251\/9399\/files\/7079932140_seal.jpg?v=1778490923","url":"https:\/\/www.ruijueparts.com\/products\/707-99-32140-komatsu","provider":"RuiJueParts","version":"1.0","type":"link"}