{"product_id":"komatsu-175-78-61161-pin-km-175-78-61161","title":"Komatsu 175-78-61161 Pin","description":"Alternate Part #1757861161\u003cbr\u003e\u003cbr\u003e\u003cdiv\u003e \u003cp\u003eThe 175-78-61161 pin is an essential component in Komatsu machinery. Designed to provide a secure and reliable connection, this pin ensures optimal performance and longevity for your equipment.\u003c\/p\u003e \u003cp\u003eMade specifically for Komatsu models, this pin is manufactured with precision and attention to detail. It undergoes rigorous testing to meet the highest quality standards, guaranteeing its durability and functionality.\u003c\/p\u003e \u003cp\u003eWith its perfect fit and compatibility, the 175-78-61161 pin is easy to install, allowing for hassle-free maintenance and replacement. Whether you are an individual owner or part of a larger organization, this pin will streamline your repair process and keep your Komatsu machinery running smoothly.\u003c\/p\u003e \u003cp\u003eTrust in the reliability of certified premium Komatsu parts to ensure the optimal performance and safety of your equipment. The 175-78-61161 pin is no exception, providing you with the peace of mind that comes with using authentic components.\u003c\/p\u003e \u003cp\u003eEnhance the efficiency and productivity of your Komatsu machinery by investing in the 175-78-61161 pin. Experience the difference that quality parts can make in the performance and longevity of your equipment.\u003c\/p\u003e \u003c\/div\u003e \u003chr\u003e \u003ch2\u003eKomatsu 175-78-61161 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 175-78-61161\u003c\/li\u003e   \u003cli\u003e \u003cstrong\u003eSKU:\u003c\/strong\u003e KM-175-78-61161\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":42590877417568,"sku":"KM-175-78-61161","price":647.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/175-78-61161_1__komatsu-parts-online_a6085677-f53f-4427-b280-bf3864fd262f.png?v=1771619645","url":"https:\/\/wqcparts.com\/products\/komatsu-175-78-61161-pin-km-175-78-61161","provider":"WQC PARTS","version":"1.0","type":"link"}