{"title":"KOMATSU PUMP REPAIR KITS","description":"\u003ch2\u003eKOMATSU PUMP REPAIR KITS\u003c\/h2\u003e\n\u003cp\u003ePumps are the heart of Komatsu hydraulic and engine-driven systems. Whether supplying hydraulic pressure for implements, steering flow, cooling circulation, or fuel delivery, pump performance directly impacts machine productivity and reliability.\u003c\/p\u003e\n\n\u003cp\u003eWQC Parts supplies heavy-duty \u003cstrong\u003eaftermarket komatsu pump repair kits\u003c\/strong\u003e engineered for construction and mining environments where high load cycles, pressure stability, and durability are critical.\u003c\/p\u003e\n\n\u003ch3\u003eRole of Pumps in Komatsu Equipment\u003c\/h3\u003e\n\u003cp\u003eKomatsu machines depend on precise fluid movement to power travel systems, swing assemblies, lift arms, steering systems, and engine support circuits. Proper pump operation ensures consistent pressure, flow rate stability, and efficient power transfer.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eMaintains hydraulic system pressure and flow\u003c\/li\u003e\n\u003cli\u003eSupports smooth implement and travel operation\u003c\/li\u003e\n\u003cli\u003ePrevents overheating caused by inefficiency\u003c\/li\u003e\n\u003cli\u003eProtects downstream valves, motors, and cylinders\u003c\/li\u003e\n\u003cli\u003eEnsures dependable engine support functions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCommon Causes of Pump Failure\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHydraulic fluid contamination\u003c\/li\u003e\n\u003cli\u003eCavitation from suction leaks\u003c\/li\u003e\n\u003cli\u003eOverheating due to restricted flow\u003c\/li\u003e\n\u003cli\u003eImproper installation or misalignment\u003c\/li\u003e\n\u003cli\u003eExtended operation under excessive load\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSigns of Pump Wear\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSlow or weak hydraulic response\u003c\/li\u003e\n\u003cli\u003eUnusual whining or grinding noise\u003c\/li\u003e\n\u003cli\u003eIncreased operating temperature\u003c\/li\u003e\n\u003cli\u003eLoss of steering or implement power\u003c\/li\u003e\n\u003cli\u003eHydraulic pressure fluctuation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eBuilt for Severe-Duty Applications\u003c\/h3\u003e\n\u003cp\u003eKomatsu equipment frequently operates in abrasive, high-cycle, and high-pressure environments. Aftermarket pumps supplied by WQC Parts are selected to meet dimensional accuracy and material standards appropriate for demanding duty cycles.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose WQC Parts for Komatsu Pumps?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAftermarket components selected for heavy equipment performance\u003c\/li\u003e\n\u003cli\u003eFitment support to confirm compatibility\u003c\/li\u003e\n\u003cli\u003eCompetitive pricing for fleet maintenance and rebuild programs\u003c\/li\u003e\n\u003cli\u003eFast fulfillment to reduce downtime\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eBrowse our selection of komatsu pump repair kits below or contact WQC Parts for assistance identifying the correct pump for your Komatsu machine.\u003c\/p\u003e","products":[{"product_id":"komatsu-705-22-40110-kit-pump-repair-kit-km-705-22-40110-kit","title":"Komatsu 705-22-40110-Kit Pump Repair Kit","description":"\u003ch2\u003eKomatsu 705-22-40110-Kit Pump Repair Kit\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eKomatsu 705-22-40110-Kit Pump Repair Kit\u003c\/strong\u003e is a WQC Parts aftermarket replacement part for Komatsu heavy equipment. It is intended for hydraulic system and machine service applications where the part number, machine model, and serial range match the required application.\u003c\/p\u003e  \u003ch3\u003ePart Information\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 705-22-40110-Kit\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-705-22-40110-Kit\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eProduct type:\u003c\/strong\u003e Pump Repair Kit\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eSearch reference:\u003c\/strong\u003e 705-22-40110-Kit \/ 7052240110Kit\u003c\/li\u003e \u003c\/ul\u003e   \u003ch3\u003eFitment Notes\u003c\/h3\u003e \u003cp\u003eAlways confirm final fitment before ordering. The same general part description can apply to different Komatsu models, serial ranges, component groups, or diagram positions. Verify the original part number, machine model, serial number, and installed arrangement before purchase.\u003c\/p\u003e  \u003ch3\u003eWhy Buy from WQC Parts?\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e \u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e \u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e \u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eIf you are unsure whether this part fits your machine, contact WQC Parts with your model, serial number, and existing part number before ordering.\u003c\/p\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42591437095008,"sku":"KM-705-22-40110-Kit","price":384.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide.png?v=1769344708"},{"product_id":"komatsu-705-22-40110-kit-a-pump-repair-kit-km-705-22-40110-kit-a","title":"Komatsu 705-22-40110-Kit-A Pump Repair Kit","description":"\u003ch2\u003eKomatsu 705-22-40110-Kit-A Pump Repair Kit\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eKomatsu 705-22-40110-Kit-A Pump Repair Kit\u003c\/strong\u003e is a WQC Parts aftermarket replacement part for Komatsu heavy equipment. It is intended for hydraulic system and machine service applications where the part number, machine model, and serial range match the required application.\u003c\/p\u003e  \u003ch3\u003ePart Information\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 705-22-40110-Kit-A\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-705-22-40110-Kit-A\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eProduct type:\u003c\/strong\u003e Pump Repair Kit\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eSearch reference:\u003c\/strong\u003e 705-22-40110-Kit-A \/ 7052240110KitA\u003c\/li\u003e \u003c\/ul\u003e   \u003ch3\u003eFitment Notes\u003c\/h3\u003e \u003cp\u003eAlways confirm final fitment before ordering. The same general part description can apply to different Komatsu models, serial ranges, component groups, or diagram positions. Verify the original part number, machine model, serial number, and installed arrangement before purchase.\u003c\/p\u003e  \u003ch3\u003eWhy Buy from WQC Parts?\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e \u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e \u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e \u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eIf you are unsure whether this part fits your machine, contact WQC Parts with your model, serial number, and existing part number before ordering.\u003c\/p\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42591438012512,"sku":"KM-705-22-40110-Kit-A","price":100.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide.png?v=1769344708"},{"product_id":"komatsu-705-11-36100-kit-b-pump-repair-kit-km-705-11-36100-kit-b","title":"Komatsu 705-11-36100-Kit-B Pump Repair Kit","description":"\u003ch2\u003eKomatsu 705-11-36100-Kit-B Pump Repair Kit\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eKomatsu 705-11-36100-Kit-B Pump Repair Kit\u003c\/strong\u003e is a WQC Parts aftermarket replacement part for Komatsu heavy equipment. It is intended for hydraulic system and machine service applications where the part number, machine model, and serial range match the required application.\u003c\/p\u003e  \u003ch3\u003ePart Information\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 705-11-36100-Kit-B\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-705-11-36100-Kit-B\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eProduct type:\u003c\/strong\u003e Pump Repair Kit\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eSearch reference:\u003c\/strong\u003e 705-11-36100-Kit-B \/ 7051136100KitB\u003c\/li\u003e \u003c\/ul\u003e   \u003ch3\u003eFitment Notes\u003c\/h3\u003e \u003cp\u003eAlways confirm final fitment before ordering. The same general part description can apply to different Komatsu models, serial ranges, component groups, or diagram positions. Verify the original part number, machine model, serial number, and installed arrangement before purchase.\u003c\/p\u003e  \u003ch3\u003eWhy Buy from WQC Parts?\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e \u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e \u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e \u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eIf you are unsure whether this part fits your machine, contact WQC Parts with your model, serial number, and existing part number before ordering.\u003c\/p\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42591446827104,"sku":"KM-705-11-36100-Kit-B","price":222.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/komatsu-parts-worldwide.png?v=1769344708"},{"product_id":"komatsu-705-11-36100-kit-pump-repair-kit-km-705-11-36100-kit","title":"Komatsu 705-11-36100-Kit Pump Repair Kit","description":"\u003ch2\u003eKomatsu 705-11-36100-Kit Pump Repair Kit\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eKomatsu 705-11-36100-Kit Pump Repair Kit\u003c\/strong\u003e is a WQC Parts aftermarket replacement part for Komatsu heavy equipment. It is intended for hydraulic system and machine service applications where the part number, machine model, and serial range match the required application.\u003c\/p\u003e  \u003ch3\u003ePart Information\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eKomatsu part number:\u003c\/strong\u003e 705-11-36100-Kit\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWQC SKU:\u003c\/strong\u003e KM-705-11-36100-Kit\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eProduct type:\u003c\/strong\u003e Pump Repair Kit\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eSearch reference:\u003c\/strong\u003e 705-11-36100-Kit \/ 7051136100Kit\u003c\/li\u003e \u003c\/ul\u003e   \u003ch3\u003eFitment Notes\u003c\/h3\u003e \u003cp\u003eAlways confirm final fitment before ordering. The same general part description can apply to different Komatsu models, serial ranges, component groups, or diagram positions. Verify the original part number, machine model, serial number, and installed arrangement before purchase.\u003c\/p\u003e  \u003ch3\u003eWhy Buy from WQC Parts?\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAftermarket Komatsu replacement parts organized by part number and product type.\u003c\/li\u003e \u003cli\u003eSupport for fitment review using machine model, serial number, and photos when needed.\u003c\/li\u003e \u003cli\u003eCompetitive pricing for repair shops, equipment owners, and fleet maintenance teams.\u003c\/li\u003e \u003cli\u003eReliable sourcing focused on reducing downtime and keeping machines working.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eIf you are unsure whether this part fits your machine, contact WQC Parts with your model, serial number, and existing part number before ordering.\u003c\/p\u003e","brand":"WQC","offers":[{"title":"Default Title","offer_id":42591446990944,"sku":"KM-705-11-36100-Kit","price":57.13,"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\/fr\/collections\/komatsu-pump-repair-kits.oembed","provider":"WQC PARTS","version":"1.0","type":"link"}