{"product_id":"komatsu-6120-51-2420-bushing-km-6120-51-2420","title":"Komatsu 6120-51-2420 Bushing","description":"Alternate Part #6120512420\u003cbr\u003e\u003cbr\u003e\u003cdiv\u003e \u003cp\u003eThe 6120-51-2420 bushing is a high-quality replacement part manufactured by Komatsu parts. Designed to fit various Komatsu machinery models, this bushing plays a crucial role in ensuring optimal performance and longevity of your equipment.\u003c\/p\u003e \u003cp\u003eCrafted with precision and using top-grade materials, this bushing offers exceptional durability and reliability. It is engineered to withstand heavy loads, extreme temperatures, and harsh working conditions, making it perfect for demanding industrial applications.\u003c\/p\u003e \u003cp\u003eThe 6120-51-2420 bushing is designed for easy installation and compatibility with your Komatsu equipment. It provides a secure and stable fit, minimizing the risk of premature wear or damage to surrounding components.\u003c\/p\u003e \u003cp\u003eWith its superior construction, this bushing ensures smooth operation, reduced friction, and improved overall performance of your machinery. It helps to maintain proper alignment, reducing vibration and enhancing the efficiency of your equipment.\u003c\/p\u003e \u003cp\u003eTrust the reliability and quality of Komatsu parts when it comes to replacing your bushing. With their years of expertise in manufacturing high-performance parts, you can be confident in the durability and longevity of this product.\u003c\/p\u003e \u003cp\u003eWhether you are a professional in the construction, mining, or industrial sector, the 6120-51-2420 bushing is an essential component to keep your Komatsu machinery running smoothly. Invest in this reliable replacement part to ensure optimal performance and extend the lifespan of your equipment.\u003c\/p\u003e \u003cp\u003eNote: please refer to the specific size, material, and pricing details for this product before making a purchase.\u003c\/p\u003e \u003c\/div\u003e \u003chr\u003e \u003ch2\u003eKomatsu 6120-51-2420 Bushing Specifications \u0026amp; Fitment\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eWhat it is:\u003c\/strong\u003e Heavy-equipment bushing 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 6120-51-2420\u003c\/li\u003e   \u003cli\u003e \u003cstrong\u003eSKU:\u003c\/strong\u003e KM-6120-51-2420\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":42589939040352,"sku":"KM-6120-51-2420","price":9.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide.png?v=1769344708","url":"https:\/\/wqcparts.com\/products\/komatsu-6120-51-2420-bushing-km-6120-51-2420","provider":"WQC PARTS","version":"1.0","type":"link"}