{"product_id":"komatsu-175-21-12170-bushing-km-175-21-12170","title":"Komatsu 175-21-12170 Bushing","description":"Alternate Part #1752112170\u003cbr\u003e\u003cbr\u003e\u003cp\u003eIntroducing the 175-21-12170 bushing, a high-quality replacement part designed to fit various Komatsu models. This durable bushing is an essential component in the efficient performance of your equipment, ensuring smooth operation and extended lifespan.\u003c\/p\u003e \u003cp\u003eManufactured with precision and built to last, this bushing is engineered to withstand rigorous conditions and heavy-duty applications. It is made from premium materials, carefully selected for their strength, durability, and resistance to wear and tear.\u003c\/p\u003e \u003cp\u003eDesigned to exact specifications, the 175-21-12170 bushing offers a perfect fit, providing optimal performance and minimizing downtime. Its seamless installation process ensures hassle-free replacement, allowing you to get your equipment up and running in no time.\u003c\/p\u003e \u003cp\u003eWith its exceptional reliability, this bushing enhances the overall efficiency and productivity of your Komatsu machinery. It effectively reduces friction, minimizes vibration, and maintains proper alignment, resulting in improved performance and reduced maintenance costs.\u003c\/p\u003e \u003cp\u003eWhether you own a construction, mining, or forestry machine, the 175-21-12170 bushing is a reliable choice that guarantees maximum performance and longevity. Trust in its quality and compatibility with Komatsu equipment to keep your operations running smoothly and efficiently.\u003c\/p\u003e \u003cp\u003eUpgrade your equipment with the 175-21-12170 bushing and experience enhanced durability, improved performance, and peace of mind. Invest in this top-notch replacement part today and ensure the reliable operation of your Komatsu machinery.\u003c\/p\u003e \u003chr\u003e \u003ch2\u003eKomatsu 175-21-12170 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 175-21-12170\u003c\/li\u003e   \u003cli\u003e \u003cstrong\u003eSKU:\u003c\/strong\u003e KM-175-21-12170\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":42590886920288,"sku":"KM-175-21-12170","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-175-21-12170-bushing-km-175-21-12170","provider":"WQC PARTS","version":"1.0","type":"link"}