{"product_id":"hitachi-8102957-pin-hitachi-excavator-parts-km-8102957","title":"Hitachi 8102957 Pin | Hitachi Excavator Parts","description":"\u003cdiv\u003e \u003cp\u003eIntroducing the 8102957 pin by Hitachi parts - a high-quality component designed to enhance the performance and durability of your machinery. This pin is a crucial part that ensures the proper functioning of various Hitachi equipment, guaranteeing smooth operations and reliable results.\u003c\/p\u003e \u003cp\u003eCrafted with precision and manufactured using top-grade materials, the 8102957 pin exhibits exceptional strength and resilience. Its robust construction ensures long-lasting durability, even under demanding working conditions. This pin is engineered to withstand heavy loads, shocks, and vibrations, providing you with a reliable solution that will stand the test of time.\u003c\/p\u003e \u003cp\u003eDesigned for easy installation and compatibility with Hitachi equipment, the 8102957 pin offers a hassle-free replacement for your worn-out or damaged pins. With its precise dimensions and excellent fit, you can trust this pin to seamlessly integrate into your machinery, restoring its optimal performance.\u003c\/p\u003e \u003cp\u003eThe 8102957 pin is a testament to Hitachi parts' commitment to delivering superior quality and performance. Backed by extensive research and development, this pin undergoes rigorous testing to ensure its reliability, accuracy, and compatibility. Count on Hitachi parts to provide you with the best-in-class components that meet the highest industry standards.\u003c\/p\u003e \u003cp\u003eWhether you are a professional contractor, equipment operator, or simply a diy enthusiast, the 8102957 pin by Hitachi parts is an essential addition to your toolbox. Invest in this reliable pin to enhance the efficiency and productivity of your Hitachi machinery, ensuring smooth operations and minimizing downtime.\u003c\/p\u003e \u003cp\u003ePlease note that the\u003c\/p\u003e \u003c\/div\u003e \u003chr\u003e \u003ch2\u003eHitachi 8102957 Pin Specifications \u0026amp; Fitment\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eWhat it is:\u003c\/strong\u003e Heavy-equipment pin 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 8102957\u003c\/li\u003e   \u003cli\u003e \u003cstrong\u003eSKU:\u003c\/strong\u003e KM-8102957\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":42730516381792,"sku":"HIT-8102957","price":450.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/8102957_komatsu-parts-online.png?v=1770772808","url":"https:\/\/wqcparts.com\/es\/products\/hitachi-8102957-pin-hitachi-excavator-parts-km-8102957","provider":"WQC PARTS","version":"1.0","type":"link"}