{"product_id":"hitachi-4352398-bushing-hitachi-excavator-parts-hit-4352398","title":"Hitachi 4352398 Bushing | Hitachi Excavator Parts","description":"\u003cdiv\u003e \u003cp\u003eIntroducing the 4352398 bushing from Hitachi parts, a high-quality replacement part designed to ensure optimal performance and durability for your machinery.\u003c\/p\u003e \u003cp\u003eThis bushing is meticulously crafted to meet the highest industry standards, guaranteeing a perfect fit and seamless integration with your Hitachi equipment. It is engineered to withstand the toughest operating conditions, providing reliable support and reducing wear and tear on critical components.\u003c\/p\u003e \u003cp\u003eWith a focus on precision and longevity, the 4352398 bushing offers exceptional resistance to friction, corrosion, and heat, extending the lifespan of your machinery and minimizing the need for frequent replacements. Its robust construction and superior materials make it an ideal choice for demanding applications in various industries.\u003c\/p\u003e \u003cp\u003eEasy to install and maintain, this bushing ensures hassle-free operation and enhances the overall efficiency of your equipment. Its advanced design eliminates unnecessary vibrations and noise, promoting smooth operation and reducing downtime.\u003c\/p\u003e \u003cp\u003eWhether you are involved in construction, mining, forestry, or any other heavy-duty industry, the 4352398 bushing by Hitachi parts is a reliable solution that delivers exceptional performance and value. Trust in Hitachi's reputation for excellence and choose this top-notch bushing to optimize the productivity and reliability of your machinery.\u003c\/p\u003e \u003cp\u003eNote: please refer to the appropriate size and material specifications for compatibility with your specific Hitachi model.\u003c\/p\u003e \u003c\/div\u003e \u003chr\u003e \u003ch2\u003eHitachi 4352398 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 4352398\u003c\/li\u003e   \u003cli\u003e \u003cstrong\u003eSKU:\u003c\/strong\u003e HIT-4352398\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":42730512089184,"sku":"HIT-4352398","price":65.49,"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\/es-mx\/products\/hitachi-4352398-bushing-hitachi-excavator-parts-hit-4352398","provider":"WQC PARTS","version":"1.0","type":"link"}