{"product_id":"idler-pulley-single-flange-rear-fits-caterpillar-279c-279d-289c-289d-304-1894","title":"Idler Pulley - Single Flange Rear fits Caterpillar 279C 279D 289C 289D 304-1894","description":"\u003ch2\u003eSingle Flange Rear Idler Pulley for Caterpillar Machines\u003c\/h2\u003e\u003cp\u003eThis single flange rear idler pulley is an aftermarket replacement part intended for the listed Caterpillar equipment models. It serves as a guide or tensioning pulley in a belt-driven system, helping route and support the belt during operation. The part number 304-1894 identifies this specific pulley configuration.\u003c\/p\u003e\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Idler pulley\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Single flange, rear position\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference Number:\u003c\/strong\u003e 304-1894\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFits Caterpillar 279C\u003c\/li\u003e\n\u003cli\u003eFits Caterpillar 279D\u003c\/li\u003e\n\u003cli\u003eFits Caterpillar 289C\u003c\/li\u003e\n\u003cli\u003eFits Caterpillar 289D\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What does a rear idler pulley do? \u003cstrong\u003eA:\u003c\/strong\u003e An idler pulley guides or supports a belt within a belt-driven system. This unit is a single flange rear pulley identified by reference number 304-1894.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How do I confirm this pulley fits my machine? \u003cstrong\u003eA:\u003c\/strong\u003e Verify your complete equipment model and the existing pulley's part number and flange configuration before ordering.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eThis is an aftermarket replacement part. Confirm fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"Bethesda Industrial","offers":[{"title":"Default Title","offer_id":50474849665274,"sku":"OO1B37872","price":1432.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0862\/5101\/2346\/files\/s-l1600_b586322d-5cad-4823-92d8-f6a965b57a93.jpg?v=1790018962","url":"https:\/\/bethesdaindustrial.com\/products\/idler-pulley-single-flange-rear-fits-caterpillar-279c-279d-289c-289d-304-1894","provider":"Bethesda Industrial","version":"1.0","type":"link"}