{"product_id":"lux5cpcar-yth18542-carburetor-replacement-for-17-19hp-lawn-tractors-drop-in-fit-corrosion-resistant","title":"LUX5CPCAR YTH18542 Carburetor Replacement for 17–19hp Lawn Tractors — Drop‑In Fit, Corrosion‑Resistant","description":"\u003cp\u003e\u003cstrong\u003eHigh-quality LUX5CPCAR YTH18542 carburetor replacement restores reliable starting, steady idling, and smoother throttle response for compatible 17–19hp lawn tractors.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your riding mower or tractor is hesitating, stalling, or consuming fuel unevenly, a worn or clogged carburetor is often the root cause. This LUX5CPCAR YTH18542 aftermarket carburetor is engineered to be a drop-in replacement for a wide range of models — including YTA18542, YTH18542, 592953, YTH2042, PB195H42LT, LTH1438 and many Craftsman, Poulan Pro and Husqvarna tractors with 17–19hp engines. It’s built from corrosion-resistant materials and machined to deliver consistent fuel flow and better air–fuel mixing so your mower runs cleaner and more predictably.\u003c\/p\u003e\n\n\u003ch3\u003eWhich mower models and carburetor numbers does this replace?\u003c\/h3\u003e\n\u003cp\u003eThis unit is designed to replace multiple OEM carburetor part numbers and fit a variety of 42-inch riding mowers and garden tractors. It matches physical mounting points and fuel connections used by several Troy-Bilt, Husqvarna and Craftsman applications.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible replacements: YTA18542, YTH18542, 592953, YTH2042.\u003c\/li\u003e\n  \u003cli\u003eFits Craftsman models such as YTS3000, LT3000, LT1000, LT2000 and T110-compatible tractors.\u003c\/li\u003e\n  \u003cli\u003eAlso compatible with Poulan Pro, Husqvarna and Troy-Bilt 42\" mower setups.\u003c\/li\u003e\n  \u003cli\u003eDesigned for 17–19hp engines on 42\" deck tractors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this carburetor improve engine performance?\u003c\/h3\u003e\n\u003cp\u003eBy restoring precise fuel metering and a consistent air–fuel ratio, this replacement reduces hesitation on acceleration and stabilizes idle speed. The improved internal passages and properly sized jets help the engine combust fuel more efficiently without major tuning.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReduces stalling and rough idle through accurate fuel flow.\u003c\/li\u003e\n  \u003cli\u003eEnhances throttle response for smoother acceleration.\u003c\/li\u003e\n  \u003cli\u003ePromotes more complete combustion to avoid bogging under load.\u003c\/li\u003e\n  \u003cli\u003eHelps maintain steady cutting power across the mowing deck.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs installation difficult and what tools are needed?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward for someone comfortable with small-engine maintenance. The carburetor is built to be a direct-fit replacement and usually requires only basic hand tools and a short tune-up after mounting.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTypical tools: wrenches, screwdrivers, pliers and fuel-line clamp pliers.\u003c\/li\u003e\n  \u003cli\u003eNo drilling or permanent modifications required for compatible models.\u003c\/li\u003e\n  \u003cli\u003eMay require gasket replacement and a brief carburetor adjustment for best idle.\u003c\/li\u003e\n  \u003cli\u003eAllow time to drain fuel\/prime system and ensure safety when disconnecting battery or spark plug.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and build features ensure durability?\u003c\/h3\u003e\n\u003cp\u003eThe LUX5CPCAR replacement is made from corrosion-resistant alloys and precision-machined components to resist wear and obstruction from varnished fuel. Quality seals and float assembly help preserve long-term operation even under seasonal storage conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCorrosion-resistant body and hardware for outdoor use.\u003c\/li\u003e\n  \u003cli\u003ePrecision-machined fuel passages for stable metering.\u003c\/li\u003e\n  \u003cli\u003eRobust float and needle valve to prevent flooding or fuel starvation.\u003c\/li\u003e\n  \u003cli\u003eSupplied to match mounting points and linkages on compatible tractors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This carburetor is aimed at owners of 42\" riding mowers and garden tractors with 17–19hp engines who need a reliable, cost-effective replacement to restore starting, running and cutting performance. It’s ideal for DIY mechanics, small-farm operators and landscapers who prefer a direct-fit solution for Troy-Bilt, Husqvarna, Craftsman, Poulan Pro and compatible models without extensive rework.\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 carburetor fit my Craftsman YTS3000?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — it’s designed to replace OEM carburetors used on Craftsman YTS3000 and similar LT-series models with 17–19hp engines.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need to modify fuel lines to install it?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No modifications are typically required; it’s a direct-fit replacement for compatible models, though new clamps or a gasket may be recommended.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"LUX5CPCAR","offers":[{"title":"Default Title","offer_id":67588914184377,"sku":"B0F4MJ1T8Q","price":75.26,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/lux5cpcar-front-view-carburetor.jpg?v=1790527695","url":"https:\/\/redleafauto.ca\/products\/lux5cpcar-yth18542-carburetor-replacement-for-17-19hp-lawn-tractors-drop-in-fit-corrosion-resistant","provider":"Redleaf Auto","version":"1.0","type":"link"}