{"product_id":"hitachi-4434036-bushing-hitachi-excavator-parts-hit-4434036","title":"Hitachi 4434036 Bushing | Hitachi Excavator Parts","description":"\u003cp\u003eThe 4434036 bushing is an essential component of Hitachi machinery, designed to provide reliable and efficient performance. Crafted with precision and expertise, this high-quality bushing ensures optimal functionality and durability in various industrial applications. Engineered to withstand rigorous conditions, the 4434036 bushing boasts exceptional resistance to wear, corrosion, and impact. Its robust construction guarantees long-lasting performance, minimizing downtime and maintenance costs. This bushing is meticulously designed to fit seamlessly into Hitachi equipment, ensuring a perfect fit and hassle-free installation. The 4434036 bushing is designed to enhance the overall efficiency and performance of your machinery. It effectively reduces friction, noise, and vibration, contributing to smoother operations and extended equipment lifespan. By providing reliable support and stabilization, this bushing optimizes the functionality of your Hitachi equipment, enabling it to perform at its peak. Whether you are involved in construction, mining, or any other heavy-duty industry, the 4434036 bushing is an indispensable component that guarantees seamless operations. Its superior quality and compatibility with Hitachi machinery make it an ideal choice for replacing worn-out or damaged bushings. Invest in the 4434036 bushing and experience enhanced productivity, reduced downtime, and increased equipment longevity.\u003c\/p\u003e \u003chr\u003e \u003ch2\u003eHitachi 4434036 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 4434036\u003c\/li\u003e   \u003cli\u003e \u003cstrong\u003eSKU:\u003c\/strong\u003e HIT-4434036\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":42730512613472,"sku":"HIT-4434036","price":86.99,"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\/products\/hitachi-4434036-bushing-hitachi-excavator-parts-hit-4434036","provider":"WQC PARTS","version":"1.0","type":"link"}