{"product_id":"07001-05090-back-up-ring-fits-komatsu-models","title":"07001-05090 Back-Up Ring Fits Komatsu Models","description":"\u003ch3\u003eOne New Aftermarket Replacement Back-Up Ring for Komatsu Equipment\u003c\/h3\u003e\u003cp\u003eThis metric PTFE back-up ring (Komatsu part number 07001-05090) is used in hydraulic sealing assemblies on Komatsu construction equipment. Back-up rings are installed alongside O-rings to prevent extrusion under pressure, maintaining seal integrity in hydraulic cylinders, valves, and related hydraulic circuit components. Komatsu's 07001 series back-up rings are a metric standard used across a wide range of their equipment lines including excavators, wheel loaders, bulldozers, and motor graders.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eType: Metric Back-Up Ring\u003c\/li\u003e\n\u003cli\u003eMaterial: PTFE (Polytetrafluoroethylene)\u003c\/li\u003e\n\u003cli\u003eHercules interchange code: BU-TFE-90x2x5-C\/S\u003c\/li\u003e\n\u003cli\u003ePart of Komatsu seal kit group K08\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eKomatsu:\u003c\/strong\u003e This back-up ring is used across multiple Komatsu equipment lines. Verify fitment using your machine's model and serial number, as this part appears in numerous hydraulic seal kits (Kit K08) for Komatsu excavators, wheel loaders, bulldozers, and related construction equipment.\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e07001-05090\u003c\/p\u003e\u003ch4\u003eAftermarket Interchange Numbers\u003c\/h4\u003e\u003cp\u003eKOM-07001-05090, BU-TFE-90x2x5-C\/S\u003c\/p\u003e\u003cp\u003eNew aftermarket replacement part - not remanufactured, not used.\u003c\/p\u003e","brand":"Reliable Aftermarket Parts, Inc® -OD","offers":[{"title":"Default Title","offer_id":42453871427667,"sku":"07001-05090","price":36.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/07001-05090_01.jpg?v=1757937782","url":"https:\/\/www.reliableaftermarketparts.ca\/products\/07001-05090-back-up-ring-fits-komatsu-models","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}