{"product_id":"komatsu-6127-31-3411-crank-pin-metal-a-km-6127-31-3411","title":"Komatsu 6127-31-3411 Crank Pin Metal A","description":"Alternate Part #6127313411\u003cbr\u003e\u003cbr\u003e\u003cdiv class=\"Product-Description\"\u003e \u003ch2\u003eKomatsu 6127-31-3411 Crank Pin Metal A\u003c\/h2\u003e \u003cp\u003eThe Komatsu 6127-31-3411 metal assembly is a high-quality aftermarket part designed to meet the specific needs of Komatsu machinery. This metal assembly is a crucial component for maintaining the smooth operation and performance of your Komatsu equipment.\u003c\/p\u003e \u003cp\u003eEngineered to OEM specifications, this metal assembly guarantees a perfect fit and reliable functionality. It is manufactured using top-grade materials and advanced production techniques to ensure durability and longevity. With its exceptional build quality, this metal assembly is built to withstand the demanding conditions of heavy-duty applications.\u003c\/p\u003e \u003cp\u003eWhether you own a construction, mining, or forestry machine, the Komatsu 6127-31-3411 metal assembly is designed to deliver optimal performance and efficiency. It is compatible with a wide range of Komatsu models, ensuring versatility and easy integration into your existing equipment.\u003c\/p\u003e \u003cp\u003eBy choosing this Komatsu aftermarket part, you can rest assured that you are investing in a reliable solution that will help maximize the productivity and lifespan of your Komatsu machinery. It is backed by our commitment to providing top-notch customer service and support, ensuring your satisfaction with every purchase.\u003c\/p\u003e \u003cp\u003eUpgrade your Komatsu equipment with the Komatsu 6127-31-3411 metal assembly and experience enhanced performance, increased reliability, and improved overall efficiency. Invest in this premium aftermarket part to keep your Komatsu machinery running at its best.\u003c\/p\u003e \u003c\/div\u003e \u003chr\u003e \u003ch2\u003eKomatsu 6127-31-3411 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 6127-31-3411\u003c\/li\u003e   \u003cli\u003e \u003cstrong\u003eSKU:\u003c\/strong\u003e KM-6127-31-3411\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":42589729095776,"sku":"KM-6127-31-3411","price":283.29,"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-6127-31-3411-crank-pin-metal-a-km-6127-31-3411","provider":"WQC PARTS","version":"1.0","type":"link"}