{"product_id":"komatsu-175-50-21122-bushing-with-seal-km-175-50-21122","title":"Komatsu 175-50-21122 Bushing With Seal","description":"Alternate Part #1755021122\u003cbr\u003e\u003cbr\u003e\u003cdiv\u003e \u003cp\u003eThe 175-50-21122 bushing with seal is a high-quality replacement part for your Komatsu machinery. Designed to provide superior performance and durability, this bushing with seal is an essential component for ensuring the smooth operation of your equipment.\u003c\/p\u003e \u003cp\u003eCrafted with precision and attention to detail, this bushing with seal is made to meet or exceed OEM specifications. It is constructed using top-grade materials, ensuring long-lasting reliability and resistance to wear and tear. The high-quality seal integrated into the bushing helps to prevent contaminants from entering the system, thereby extending the lifespan of your machinery.\u003c\/p\u003e \u003cp\u003eEasy to install, the 175-50-21122 bushing with seal is a perfect fit for your Komatsu equipment. It is designed to withstand heavy loads and harsh operating conditions, making it ideal for various applications. Whether you are working in construction, mining, or any other industry that relies on Komatsu machinery, this bushing with seal will help keep your equipment running smoothly and efficiently.\u003c\/p\u003e \u003cp\u003eTrust in the reliability and performance of the 175-50-21122 bushing with seal for all your Komatsu parts needs. Order yours today and experience the difference it can make in optimizing the performance and longevity of your machinery.\u003c\/p\u003e \u003c\/div\u003e \u003chr\u003e \u003ch2\u003eKomatsu 175-50-21122 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 175-50-21122\u003c\/li\u003e   \u003cli\u003e \u003cstrong\u003eSKU:\u003c\/strong\u003e KM-175-50-21122\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":42590879285344,"sku":"KM-175-50-21122","price":144.75,"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-175-50-21122-bushing-with-seal-km-175-50-21122","provider":"WQC PARTS","version":"1.0","type":"link"}