{"product_id":"komatsu-6140-31-3131-e-bushing-km-6140-31-3131-e","title":"Komatsu 6140-31-3131-E Bushing","description":"Alternate Part# 6140313131E\u003cbr\u003e\u003cbr\u003e\u003cdiv\u003e \u003ch3\u003eBrand: Komatsu Parts\u003c\/h3\u003e \u003cp\u003eThe 6140-31-3131-E bushing is a high-quality replacement part manufactured by Komatsu parts. Designed to meet the exact specifications of your machinery, this bushing ensures optimal performance and durability.\u003c\/p\u003e \u003cp\u003eMade with precision engineering, the 6140-31-3131-E bushing is built to withstand heavy-duty applications and provide long-lasting reliability. It is designed to fit seamlessly into your equipment, allowing for smooth operation and reduced downtime.\u003c\/p\u003e \u003cp\u003eThis bushing is compatible with various Komatsu models, providing a versatile solution for your equipment maintenance needs. It is an essential component that helps to reduce friction and wear, ensuring the efficient functioning of your machinery.\u003c\/p\u003e \u003cp\u003eThe 6140-31-3131-E bushing is crafted from high-quality materials, carefully selected for their strength and durability. It undergoes rigorous quality control processes to ensure superior performance and longevity, giving you peace of mind knowing that your equipment is in safe hands.\u003c\/p\u003e \u003cp\u003eWhether you are replacing a worn-out bushing or performing routine maintenance, the 6140-31-3131-E bushing is an excellent choice. Trust in Komatsu parts to deliver reliable and efficient solutions for your machinery needs.\u003c\/p\u003e \u003cp\u003ePlease note that the\u003c\/p\u003e \u003c\/div\u003e \u003chr\u003e \u003ch2\u003eKomatsu 6140-31-3131 Bushing Specifications \u0026amp; Fitment\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eWhat it is:\u003c\/strong\u003e Heavy-equipment bushing 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 6140-31-3131\u003c\/li\u003e   \u003cli\u003e \u003cstrong\u003eSKU:\u003c\/strong\u003e KM-6140-31-3131-E\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":42591548014688,"sku":"KM-6140-31-3131-E","price":5.52,"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-6140-31-3131-e-bushing-km-6140-31-3131-e","provider":"WQC PARTS","version":"1.0","type":"link"}