{"product_id":"komatsu-6127-21-3130-bushing-km-6127-21-3130","title":"Komatsu 6127-21-3130 Bushing","description":"Alternate Part #6127213130\u003cbr\u003e\u003cbr\u003e\u003cdiv\u003e \u003cp\u003eThe 6127-21-3130 bushing, also known as part number 6127213130, is a high-quality replacement component designed for use in Komatsu machinery. This bushing is an essential part that helps to reduce friction and wear between two moving parts, ensuring smooth and efficient operation of your equipment.\u003c\/p\u003e \u003cp\u003eMade with precision and attention to detail, this bushing is built to meet or exceed the original equipment manufacturer's specifications. It is crafted from durable materials that provide excellent strength and longevity, ensuring that your machinery performs at its best for a long time.\u003c\/p\u003e \u003cp\u003eThe 6127-21-3130 bushing is designed to withstand the demands of heavy-duty applications and harsh operating conditions. Its robust construction and reliable performance make it an ideal choice for industries such as construction, mining, agriculture, and more.\u003c\/p\u003e \u003cp\u003eThis bushing is easy to install, allowing for quick and hassle-free replacement when needed. It is compatible with various Komatsu models, providing a versatile solution for your equipment maintenance needs.\u003c\/p\u003e \u003cp\u003eWhether you are in need of a replacement bushing or looking to stock up on spare parts for your Komatsu machinery, the 6127-21-3130 bushing is an excellent choice. Its exceptional quality, durability, and compatibility make it a reliable component that will keep your equipment running smoothly.\u003c\/p\u003e \u003c\/div\u003e \u003chr\u003e \u003ch2\u003eKomatsu 6127-21-3130 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 6127-21-3130\u003c\/li\u003e   \u003cli\u003e \u003cstrong\u003eSKU:\u003c\/strong\u003e KM-6127-21-3130\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":42589730537568,"sku":"KM-6127-21-3130","price":14.53,"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-6127-21-3130-bushing-km-6127-21-3130","provider":"WQC PARTS","version":"1.0","type":"link"}