{"product_id":"komatsu-04050-03020-cotter-pin-km-04050-03020","title":"Komatsu 04050-03020 Cotter Pin","description":"Alternate Part #0405003020\u003cbr\u003e\u003cbr\u003e\u003cdiv\u003e \u003ch3\u003eManufacturer: Komatsu Parts\u003c\/h3\u003e \u003cp\u003eThe 04050-03020 cotter pin is a reliable and durable component designed to fit seamlessly into various machinery and equipment models. Manufactured by Komatsu parts, a renowned name in the industry, this cotter pin ensures high performance and longevity.\u003c\/p\u003e \u003cp\u003eCrafted with precision, the 04050-03020 cotter pin excels in securing vital connections, preventing unwanted disengagements, and ensuring the smooth operation of your machinery. It is designed to withstand intense working conditions, providing exceptional reliability and peace of mind.\u003c\/p\u003e \u003cp\u003eThis cotter pin is engineered to precise specifications, guaranteeing a perfect fit and compatibility with your specific machinery model. It is easy to install, saving you time and effort during maintenance or repair tasks.\u003c\/p\u003e \u003cp\u003eWith the 04050-03020 cotter pin, you can be confident in the strength and durability of your machinery connections. Its robust construction ensures resistance to wear, corrosion, and other environmental factors, enhancing its lifespan and reducing the need for frequent replacements.\u003c\/p\u003e \u003cp\u003eTrust in the quality and performance of the 04050-03020 cotter pin by Komatsu parts for all your machinery maintenance and repair needs. Upgrade your equipment with this reliable component and experience improved efficiency and longevity.\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-04050-03020\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":42591009308768,"sku":"KM-04050-03020","price":0.34,"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-04050-03020-cotter-pin-km-04050-03020","provider":"WQC PARTS","version":"1.0","type":"link"}