{"product_id":"komatsu-04022-01240-dowel-pin-km-04022-01240","title":"Komatsu 04022-01240 Dowel Pin","description":"Alternate Part #0402201240\u003cbr\u003e\u003cbr\u003e\u003cdiv\u003e \u003cp\u003eThis 04022-01240 dowel pin is a high-quality replacement part designed to fit various Komatsu models. It is an essential component in ensuring the proper functioning and alignment of different machine parts.\u003c\/p\u003e \u003cp\u003eEngineered with precision, this dowel pin guarantees a secure and tight fit, preventing any unwanted movement or misalignment during operation. It is manufactured to meet or exceed OEM specifications, ensuring reliable performance and longevity.\u003c\/p\u003e \u003cp\u003eFeaturing a durable construction, this dowel pin is designed to withstand the demanding conditions of heavy-duty applications. It is built to resist wear, corrosion, and other environmental factors, ensuring optimal performance even in extreme working conditions.\u003c\/p\u003e \u003cp\u003eInstallation of this dowel pin is straightforward, thanks to its precise dimensions and design. It is compatible with various Komatsu models, making it a versatile choice for machinery maintenance and repair.\u003c\/p\u003e \u003cp\u003eTrustworthy and dependable, this 04022-01240 dowel pin is an excellent choice for Komatsu equipment owners and operators. It ensures the proper alignment and functioning of machine parts, contributing to the overall performance and efficiency of your machinery.\u003c\/p\u003e \u003cp\u003eOrder this high-quality dowel pin today and experience the difference it can make in the performance and longevity of your Komatsu equipment!\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-04022-01240\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":42590995742816,"sku":"KM-04022-01240","price":8.92,"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-04022-01240-dowel-pin-km-04022-01240","provider":"WQC PARTS","version":"1.0","type":"link"}