{"product_id":"525-079-needle-and-seat-assembly-for-onan-replaces-0142-0553-1420553","title":"525 079 Needle and Seat Assembly for Onan Replaces 0142 0553 1420553","description":"\u003cstrong\u003eThis Needle and Seat Assembly is a replacement part compatible with Onan engines and replaces OEM Part# 0142-0553, Stens 525-079, and 1420553.\u003c\/strong\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePrecision-machined needle and seat for accurate fuel metering in Onan carburetors.\u003c\/li\u003e\n\u003cli\u003eDirect replacement for Onan 0142-0553 and Stens 525-079 part numbers.\u003c\/li\u003e\n\u003cli\u003eHelps resolve flooding, hard starting, and poor idle conditions.\u003c\/li\u003e\n\u003cli\u003eManufactured to OEM specifications for reliable performance.\u003c\/li\u003e\n\u003cli\u003eIncludes both needle and seat components for a complete repair.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon Uses\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRebuilding carburetors on Onan generators, engines, and industrial equipment.\u003c\/li\u003e\n\u003cli\u003eReplacing worn needle and seat assemblies in small engine fuel systems.\u003c\/li\u003e\n\u003cli\u003eRepairing fuel delivery issues in RV generators and standby power units.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number(s):\u003c\/strong\u003e 0142-0553, 525-079, 1420553\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Replaces Onan, Stens\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponent:\u003c\/strong\u003e Needle and Seat Assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is this needle and seat assembly compatible with all Onan engines?\u003cstrong\u003e A:\u003c\/strong\u003e It is compatible with Onan engines that use the part numbers 0142-0553 or 1420553. Check your engine's part number before purchasing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What symptoms indicate a faulty needle and seat?\u003cstrong\u003e A:\u003c\/strong\u003e Common signs include fuel leaking from the carburetor, engine flooding, hard starting, or rough idle. Replacing the assembly often resolves these issues.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eProduct appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"DURAFORCE","offers":[{"title":"Default Title","offer_id":53721908281617,"sku":"ZZ3C00326","price":26.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/2446\/2929\/files\/s-l1600_a00f69a9-4e95-44e1-8c27-8c1825a59368.jpg?v=1782823726","url":"https:\/\/www.duraforce.com\/products\/525-079-needle-and-seat-assembly-for-onan-replaces-0142-0553-1420553","provider":"DURAFORCE","version":"1.0","type":"link"}