{"product_id":"komatsu-140-70-14210-seal-km-140-70-14210","title":"Komatsu 140-70-14210 Seal","description":"Alternate Part #1407014210\u003cbr\u003e\u003cbr\u003e\u003cdiv\u003e \u003ch2\u003eKomatsu 140-70-14210 Seal\u003c\/h2\u003e \u003cp\u003eThe Komatsu 140-70-14210 oil seal is a high-quality aftermarket product designed specifically for Komatsu machinery. This oil seal is an essential component for ensuring the proper functioning and longevity of your Komatsu equipment.\u003c\/p\u003e \u003cp\u003eManufactured with precision and engineered to meet the highest industry standards, this oil seal guarantees optimal performance and reliable sealing capabilities. It effectively prevents oil leakage, dust intrusion, and other contaminants from entering critical components of your machine.\u003c\/p\u003e \u003cp\u003eDesigned to withstand harsh operating conditions, this oil seal is made from durable materials that ensure exceptional resistance to wear, heat, and pressure. It is built to handle demanding applications and provide long-lasting performance, even in the most challenging environments.\u003c\/p\u003e \u003cp\u003eWith its easy installation process, the Komatsu 140-70-14210 oil seal is a convenient choice for Komatsu equipment owners and operators. It is compatible with a wide range of Komatsu models, making it a versatile solution for various applications.\u003c\/p\u003e \u003cp\u003eInvesting in certified premium Komatsu parts, like the 140-70-14210 oil seal, ensures the reliability, efficiency, and safety of your machinery. Count on this high-quality aftermarket product to deliver superior performance and help you maximize the productivity of your Komatsu equipment.\u003c\/p\u003e \u003cp\u003eTrust in the expertise of Komatsu and choose the 140-70-14210 oil seal for your Komatsu machinery. Upgrade your equipment with this reliable oil seal and experience the difference it makes in the performance and longevity of your Komatsu machines.\u003c\/p\u003e \u003c\/div\u003e \u003chr\u003e \u003ch2\u003eKomatsu 140-70-14210 Pin Specifications \u0026amp; Fitment\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eWhat it is:\u003c\/strong\u003e Heavy-equipment pin designed for tight-tolerance pivot joints where wear control and alignment matter.\u003c\/p\u003e \u003cul\u003e   \u003cli\u003e \u003cstrong\u003ePart number:\u003c\/strong\u003e 140-70-14210\u003c\/li\u003e   \u003cli\u003e \u003cstrong\u003eSKU:\u003c\/strong\u003e KM-140-70-14210\u003c\/li\u003e   \u003cli\u003e \u003cstrong\u003eTypical use:\u003c\/strong\u003e Boom\/arm\/bucket linkages, work equipment pivots, and high-wear joints.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eKey measurements to confirm\u003c\/h3\u003e \u003cp\u003eTo ensure correct fit, match the following measurements to your machineTMs worn component or OEM spec:\u003c\/p\u003e \u003cul\u003e   \u003cli\u003e \u003cstrong\u003eInside Diameter (ID):\u003c\/strong\u003e ___\u003c\/li\u003e   \u003cli\u003e \u003cstrong\u003eOutside Diameter (OD):\u003c\/strong\u003e ___\u003c\/li\u003e   \u003cli\u003e \u003cstrong\u003eOverall Length:\u003c\/strong\u003e ___\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eQuality notes\u003c\/h3\u003e \u003cul\u003e   \u003cli\u003eDesigned for consistent clearance and long service life when installed with proper lubrication.\u003c\/li\u003e   \u003cli\u003eReplace pins and bushings as a set when wear is uneven to prevent premature failure.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eInstallation tip\u003c\/h3\u003e \u003cp\u003eMeasure the bore, pin, and bushing after press-fit. Use proper tooling and lubrication, and re-check end-play after assembly.\u003c\/p\u003e \u003cp\u003e\u003cem\u003eNeed help confirming dimensions?\u003c\/em\u003e Send your machine model and the measurements above and weTMll verify fitment.\u003c\/p\u003e \u003ch3\u003eKomatsu maintenance notes (quick guide)\u003c\/h3\u003e \u003cul\u003e   \u003cli\u003e \u003cstrong\u003eEarly-life greasing:\u003c\/strong\u003e For excavators, Komatsu guidance calls for greasing work equipment pins every 10 hours for the first 50 hours, and greasing again after water work.\u003c\/li\u003e   \u003cli\u003e \u003cstrong\u003eClearance control:\u003c\/strong\u003e Komatsu linkage manuals commonly specify pinbushing clearance targets and a typical service limit around 1.0 mm for many joints, often managed with shims.\u003c\/li\u003e   \u003cli\u003e \u003cstrong\u003eTracked machines:\u003c\/strong\u003e For undercarriage track joints, pin\/bushing turning is condition- and wear-window dependent; abrasive sites can accelerate wear substantially.\u003c\/li\u003e \u003c\/ul\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42590792777824,"sku":"KM-140-70-14210","price":24.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide_deff3399-4ef7-400a-8f70-b1dfdadeb392.png?v=1771619068","url":"https:\/\/wqcparts.com\/products\/komatsu-140-70-14210-seal-km-140-70-14210","provider":"WQC PARTS","version":"1.0","type":"link"}