{"product_id":"hitachi-4433671-bushing-km-4433671","title":"Hitachi 4433671 Bushing","description":"\u003cdiv\u003e \u003cp\u003eThe 4433671 bushing is an essential component for various Hitachi machines and equipment. Designed to meet the highest standards of quality and durability, this bushing ensures optimal performance and longevity of your equipment.\u003c\/p\u003e \u003cp\u003eCrafted with precision, the 4433671 bushing is manufactured using top-grade materials, guaranteeing its reliability and resistance to wear and tear. This ensures that your machine operates smoothly and efficiently, reducing the risk of breakdowns and minimizing downtime.\u003c\/p\u003e \u003cp\u003eWith its exceptional design, the 4433671 bushing is engineered to fit seamlessly into your Hitachi equipment, providing a secure and precise fit. This enhances the overall performance and functionality of your machine, enabling you to complete your tasks with ease.\u003c\/p\u003e \u003cp\u003eWhether you're using it for construction, mining, or any other heavy-duty application, the 4433671 bushing is built to withstand the rigors of demanding environments. Its robust construction ensures that it can handle high loads and resist extreme conditions, ensuring reliable operation even in the toughest working conditions.\u003c\/p\u003e \u003cp\u003eEasy to install and maintain, the 4433671 bushing offers convenience and peace of mind. It is designed to require minimal effort for installation, saving you time and effort. Additionally, its low-maintenance nature allows you to focus on your work without worrying about frequent inspections or replacements.\u003c\/p\u003e \u003cp\u003eTrust the 4433671 bushing to deliver exceptional performance and reliability, making it the ideal choice for maintaining and optimizing your Hitachi equipment. Enhance the efficiency and longevity of your machines with this top-quality bushing.\u003c\/p\u003e \u003c\/div\u003e \u003chr\u003e \u003ch2\u003eHitachi 4433671 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 4433671\u003c\/li\u003e   \u003cli\u003e \u003cstrong\u003eSKU:\u003c\/strong\u003e KM-4433671\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":42730512547936,"sku":"HIT-4433671","price":615.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/4433671_komatsu-parts-online_fe8cd9c7-dcf2-4092-b37f-8f162644f02c.png?v=1779903671","url":"https:\/\/wqcparts.com\/products\/hitachi-4433671-bushing-km-4433671","provider":"WQC PARTS","version":"1.0","type":"link"}