{"product_id":"komatsu-6120-51-2220-pin-km-6120-51-2220","title":"Komatsu 6120-51-2220 Pin","description":"Alternate Part #6120512220\u003cbr\u003e\u003cbr\u003e\u003cdiv\u003e \u003cp\u003eThe 6120-51-2220 pin is a high-quality replacement part designed specifically for Komatsu machinery. It is a vital component that ensures the proper functioning and longevity of your equipment.\u003c\/p\u003e \u003cp\u003eThis pin is manufactured using advanced technology and superior materials, guaranteeing durability and reliability. It undergoes rigorous testing to meet or exceed industry standards, ensuring that it can withstand harsh operating conditions and heavy loads.\u003c\/p\u003e \u003cp\u003eDesigned to fit seamlessly into your Komatsu equipment, the 6120-51-2220 pin offers easy installation and a perfect fit. It is precision-engineered to provide optimal performance, enhancing the overall efficiency of your machinery.\u003c\/p\u003e \u003cp\u003eWith its exceptional strength and resistance to wear, this pin minimizes downtime and maintenance costs. It is built to handle the demanding tasks of various industries, including construction, mining, and agriculture.\u003c\/p\u003e \u003cp\u003eWhen it comes to replacement parts for your Komatsu machinery, trust the 6120-51-2220 pin to deliver exceptional performance and reliability. Backed by a reputable manufacturer, it is a cost-effective solution that ensures your equipment operates at its best.\u003c\/p\u003e \u003cp\u003eOrder the 6120-51-2220 pin today and experience the difference it can make in optimizing the performance and productivity of your Komatsu machinery.\u003c\/p\u003e \u003c\/div\u003e \u003chr\u003e \u003ch2\u003eKomatsu 6120-51-2220 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 6120-51-2220\u003c\/li\u003e   \u003cli\u003e \u003cstrong\u003eSKU:\u003c\/strong\u003e KM-6120-51-2220\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":42589938417760,"sku":"KM-6120-51-2220","price":11.56,"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-6120-51-2220-pin-km-6120-51-2220","provider":"WQC PARTS","version":"1.0","type":"link"}