{"product_id":"1722100-idler-as-fits-caterpillar-models","title":"1722100 Idler As Fits Caterpillar Models","description":"\u003ch3\u003eOne New Aftermarket Replacement Front Idler Assembly for Caterpillar (Cat) Mini Hydraulic Excavators\u003c\/h3\u003e\u003cp\u003eThis front idler assembly (IDLER GP-FRONT) is an undercarriage component for Caterpillar mini excavators. Located at the front of the track frame, it maintains proper rubber track tension, guides the track chain around the undercarriage, and helps distribute machine weight for stable operation. Replaces Caterpillar OEM part number 1722100 (also formatted as 172-2100).\u003c\/p\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Mini Hydraulic Excavators:\u003c\/strong\u003e 303, 303.5, 303CR\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Sub-model variants (C, CR, CCR, D, DCR) may use different undercarriage components. Verify your exact model number and serial number using the serial plate on your machine before ordering.\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e1722100, 172-2100\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":42450961268819,"sku":"1722100","price":433.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/RAP_ComingSoon_Tractor_4dad2a89-e4fa-4d5d-a35b-aef59c182c0a.jpg?v=1758116339","url":"https:\/\/www.reliableaftermarketparts.co.uk\/products\/1722100-idler-as-fits-caterpillar-models","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}