{"product_id":"coolant-expansion-reservoir-87412139-87354587-for-case-580m-580sm-590sm","title":"Coolant Expansion Reservoir 87412139 87354587 for Case 580M 580SM 590SM","description":"\u003cp\u003e\u003cstrong\u003eThis Coolant Expansion Reservoir is a high-quality aftermarket replacement part compatible with Case 580M, 580SM, 590SM and matches OEM Part# 87412139, 87354587.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis durable coolant expansion reservoir is engineered to manage fluid overflow and thermal expansion within the engine cooling system. Designed as a direct replacement for specific Case backhoe models, it ensures consistent pressure regulation and helps prevent overheating during heavy-duty operation.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Engineering:\u003c\/strong\u003e Manufactured to match original equipment dimensions for a seamless fit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Construction:\u003c\/strong\u003e Built from high-grade materials to withstand extreme temperatures and engine vibrations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Integrity:\u003c\/strong\u003e Helps maintain optimal coolant levels and prevents air from entering the cooling circuit.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eCompatible Models:\u003c\/strong\u003e Case 580M, 580SM, 590SM\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number(s):\u003c\/strong\u003e 87412139, 87354587\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponent Type:\u003c\/strong\u003e Coolant Expansion Reservoir\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-Strength Polymer\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Is this reservoir supplied with a pressurized cap? \u003cstrong\u003eA:\u003c\/strong\u003e This component is the reservoir body; it is recommended to reuse the existing cap if it is in good condition or purchase a matching cap separately.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e How do I know if this fits my specific machine? \u003cstrong\u003eA:\u003c\/strong\u003e Cross-reference the OEM part numbers 87412139 or 87354587 with your equipment manual or existing part.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eCompatibility may vary by serial number. Verify fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"DURAFORCE","offers":[{"title":"Default Title","offer_id":53489779409169,"sku":"ZZ2T04728","price":237.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/2446\/2929\/files\/12_a28213c6-e37f-45e0-861b-f8a1fa077958.jpg?v=1777727996","url":"https:\/\/www.duraforce.com\/products\/coolant-expansion-reservoir-87412139-87354587-for-case-580m-580sm-590sm","provider":"DURAFORCE","version":"1.0","type":"link"}