{"product_id":"komatsu-17a-71-21710-pin-km-17a-71-21710","title":"Komatsu 17A-71-21710 Pin","description":"Alternate Part# 17A7121710\u003cbr\u003e\u003cbr\u003e\u003cdiv\u003e \u003cp\u003eThe 17A-71-21710 pin, also known as 17A7121710, is a high-quality replacement part manufactured by Komatsu parts. Designed to meet the specific requirements of various Komatsu machinery, this pin ensures optimal performance and reliability.\u003c\/p\u003e \u003cp\u003eWith its durable construction and precise engineering, the 17A-71-21710 pin provides a secure connection between different components, enhancing the overall functionality of your equipment. It is carefully crafted to withstand heavy-duty usage, ensuring longevity and minimizing downtime.\u003c\/p\u003e \u003cp\u003eThe 17A-71-21710 pin is an essential component for maintaining the efficiency and productivity of your Komatsu machinery. It is designed to fit seamlessly into the existing system, making installation quick and hassle-free. This pin is compatible with a wide range of models, making it a versatile choice for various applications.\u003c\/p\u003e \u003cp\u003eWhen it comes to quality and performance, Komatsu parts has established a reputation for excellence. With their commitment to manufacturing superior replacement parts, you can trust that the 17A-71-21710 pin will meet or exceed your expectations. It undergoes rigorous testing to ensure compliance with industry standards and to guarantee customer satisfaction.\u003c\/p\u003e \u003cp\u003eWhether you need to replace a worn-out pin or simply want to have a spare on hand, the 17A-71-21710 pin is an ideal choice. Its reliable performance and durability make it a cost-effective solution for your Komatsu machinery needs. Order now and experience the difference this high-quality pin can make in optimizing your equipment's performance.\u003c\/p\u003e \u003c\/div\u003e \u003chr\u003e \u003ch2\u003eKomatsu  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 See title\u003c\/li\u003e   \u003cli\u003e \u003cstrong\u003eSKU:\u003c\/strong\u003e KM-17A-71-21710\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":42590871552096,"sku":"KM-17A-71-21710","price":321.47,"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-17a-71-21710-pin-km-17a-71-21710","provider":"WQC PARTS","version":"1.0","type":"link"}