{"product_id":"partszen-kohler-sv725-carburetor-replacement-for-sv710-sv840-engines-direct-fit-ready-to-install","title":"partszen Kohler SV725 Carburetor Replacement for SV710–SV840 Engines — Direct-Fit, Ready to Install","description":"\u003cp\u003e\u003cstrong\u003epartszen SV725 carburetor is a direct-fit replacement assembly designed to restore reliable fuel delivery for select Kohler SV700–SV840 series small engines and compatible Toro models.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your mower, garden tractor, or utility machine is running rough, stalling, or using more fuel than normal, a worn or clogged carburetor is a common cause. This partszen SV725 unit replaces multiple Kohler OE numbers and several Toro references, and arrives ready to bolt on for many SV710–SV840 series engines. The kit also aligns with related air, pre- and oil filter and fuel pump part cross-references so you can refresh the whole fueling subsystem in one service interval.\u003c\/p\u003e\n\n\u003ch3\u003eWhich engines and machines will this carburetor fit?\u003c\/h3\u003e\n\u003cp\u003epartszen designed the SV725 to fit a wide range of Kohler Courage Twin engines and selected Toro lawn-tractor models. Check your engine model or serial block against the compatibility list before ordering to ensure a correct match.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible Kohler engines: SV710 through SV840 series including many SV725, SV730, SV735, SV740 and SV830 variants.\u003c\/li\u003e\n  \u003cli\u003ePower range compatibility: typically 22–27 HP engine configurations.\u003c\/li\u003e\n  \u003cli\u003eToro fitment: models listed by part\/serial ranges such as 74375, 74823 and 74375 variants for 2006–2009 tractors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does installation and fitment work for the SV725 replacement?\u003c\/h3\u003e\n\u003cp\u003eThe SV725 is built as a direct-replacement carburetor using standard Kohler mounting points and fuel connections. Installation usually involves removing the airbox and old carburetor, transferring linkage and gaskets, then installing the new unit and verifying choke\/throttle operation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned to match Kohler OE bolt pattern and linkage locations for straightforward swap-in.\u003c\/li\u003e\n  \u003cli\u003eTransfer or replace gaskets and seals to avoid vacuum leaks and ensure proper idle.\u003c\/li\u003e\n  \u003cli\u003eAfter installation, run through choke and throttle settings and check for fuel leaks and steady idle.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat other parts does this replacement pair with, and are there cross-references?\u003c\/h3\u003e\n\u003cp\u003eThis carburetor is cross-referenced to several original Kohler and Toro part numbers and is commonly used alongside replacement air, pre-filters, oil filters, and fuel pumps. Using matched filters and a fresh fuel pump reduces troubleshooting and improves long-term reliability.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReplaces Kohler carburetor references such as 32-853-08, 32-853-06, 32-853-04 and extended suffix variants.\u003c\/li\u003e\n  \u003cli\u003eAir and pre-filter part equivalents included in cross-reference list to refresh intake filtration.\u003c\/li\u003e\n  \u003cli\u003eOil and fuel pump cross-references provided so you can replace worn complementary components at the same time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat performance or troubleshooting should I expect after fitting the new carburetor?\u003c\/h3\u003e\n\u003cp\u003eWhen installed correctly, the new partszen SV725 should restore smooth acceleration, steady idle, and predictable throttle response, eliminating issues caused by clogged jets or leaking diaphragms. If problems persist, inspect linkage, vacuum lines, fuel quality, and electrical components.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eExpect improved idle stability and fewer stalling events versus a fouled carburetor.\u003c\/li\u003e\n  \u003cli\u003eIf rough running continues, verify that throttle linkage, spark plugs, and fuel lines are in good condition.\u003c\/li\u003e\n  \u003cli\u003eUse fresh, clean fuel and a new fuel filter to prevent rapid recontamination of the new carburetor.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The partszen SV725 carburetor is aimed at DIY mechanics, small engine technicians, and fleet maintenance teams who service Kohler Courage Twin engines (SV710–SV840 range) or compatible Toro tractors. It is most useful when the original carburetor shows symptoms like hard starting, inconsistent idle, or fuel leaks and when you prefer a direct-fit replacement with clear OE cross-references. If you are maintaining older riding mowers or garden equipment and want a complete fueling-system refresh, pairing this carburetor with the listed air, pre-, oil filters and fuel-pump replacements gives a comprehensive service solution.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this partszen carburetor fit my Kohler SV730 engine?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—SV730 series engines are listed in compatibility; confirm your exact SV730 model number against the product fitment list before purchasing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Should I replace other parts when installing this carburetor?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It’s recommended to replace air, pre-, and oil filters and inspect the fuel pump to prevent contamination and ensure optimal performance.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"partszen","offers":[{"title":"Default Title","offer_id":67587268772025,"sku":"B0C8TVJBL2","price":112.79,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/partszen-sv725-carburetor-front-view.jpg?v=1790503376","url":"https:\/\/redleafauto.ca\/products\/partszen-kohler-sv725-carburetor-replacement-for-sv710-sv840-engines-direct-fit-ready-to-install","provider":"Redleaf Auto","version":"1.0","type":"link"}