{"product_id":"komatsu-140-09-18111-bolt-km-140-09-18111","title":"Komatsu 140-09-18111 Bolt","description":"Alternate Part #1400918111\u003cbr\u003e\u003cbr\u003e\u003cdiv\u003e \u003ch2\u003eKomatsu 6553-21-8510 Seal\u003c\/h2\u003e \u003cp\u003eThe Komatsu 6553-21-8510 seal is a high-quality replacement part designed specifically for Komatsu machinery. It is a crucial component that helps to ensure the efficient operation and longevity of your equipment.\u003c\/p\u003e \u003cp\u003eThis seal is manufactured to meet the highest industry standards, guaranteeing its reliability and durability. It is made from premium materials that are resistant to wear, corrosion, and extreme temperatures, ensuring optimal performance even in the most challenging operating conditions.\u003c\/p\u003e \u003cp\u003eWith its precise design and perfect fit, the Komatsu 6553-21-8510 seal provides an effective barrier against leaks and contaminants. It helps to maintain the integrity of crucial components, preventing damage and reducing the risk of costly repairs.\u003c\/p\u003e \u003cp\u003eInstallation of this seal is quick and hassle-free, thanks to its compatible design with Komatsu machinery. It is engineered to seamlessly integrate into the existing system, ensuring a secure and tight seal.\u003c\/p\u003e \u003cp\u003eWhen it comes to replacement parts for your Komatsu equipment, it is crucial to choose only certified premium Komatsu parts. The Komatsu 6553-21-8510 seal is an authentic OEM part, guaranteeing the highest level of compatibility and performance.\u003c\/p\u003e \u003cp\u003eEnsure the smooth and reliable operation of your Komatsu machinery by replacing worn-out seals with the Komatsu 6553-21-8510 seal. Trust in its quality and dependability to keep your equipment running at its best.\u003c\/p\u003e \u003c\/div\u003e \u003chr\u003e \u003ch2\u003eKomatsu 140-09-18111 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 140-09-18111\u003c\/li\u003e   \u003cli\u003e \u003cstrong\u003eSKU:\u003c\/strong\u003e KM-140-09-18111\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":42590857298016,"sku":"KM-140-09-18111","price":1.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide_595b501f-5f9b-4754-998e-c55ae143c7b3.png?v=1771619209","url":"https:\/\/wqcparts.com\/products\/komatsu-140-09-18111-bolt-km-140-09-18111","provider":"WQC PARTS","version":"1.0","type":"link"}