{"product_id":"panari-carburetor-for-briggs-stratton-nikki-coleman-powermate-troy-bilt-591378-complete-replacement-kit-with-filters-spark-p","title":"Panari Carburetor for Briggs \u0026 Stratton Nikki Coleman Powermate Troy-Bilt 591378 — Complete Replacement Kit with Filters \u0026 Spark P","description":"\u003cp\u003e\u003cstrong\u003eThe Panari 591378 carburetor kit is a full replacement assembly designed to fit multiple small-engine generators and engines, restoring fuel delivery and throttle response for compatible Briggs \u0026amp; Stratton, Nikki, Coleman Powermate and Troy-Bilt models.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis complete aftermarket kit includes the 591378 carburetor plus essential service items — air and pre-filters, fuel shut-off, fuel filter, spark plug and a gasket kit — so you can replace a worn carburetor and refresh fuel-system components in a single service session. The casting and internal parts are engineered for durability (brass, zinc-plated bowl, anodized aluminum body) and each carburetor is wet-flow tested to confirm predictable fuel metering before it ships.\u003c\/p\u003e\n\n\u003ch3\u003eWhich machines and model numbers will this carburetor fit?\u003c\/h3\u003e\n\u003cp\u003eThis Panari carburetor is made to replace several OEM part numbers and fits a range of small engines and portable generators. It covers Briggs \u0026amp; Stratton 591378 and related numbers, Nikki 796321 series engines on many model codes, and common Coleman Powermate and Troy-Bilt 10 HP generator applications such as the 6250\/5550 series.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect replacements: 591378, 694952, 696132, 695918, 698455, 695919, 695920, 699966, 796321.\u003c\/li\u003e\n  \u003cli\u003eNikki series compatibility: many 200–216 series codes (verify exact engine code before purchase).\u003c\/li\u003e\n  \u003cli\u003eGenerator use: Coleman Powermate 6250 and Troy-Bilt 5550 (10 HP generator engines).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat comes in the package and what additional parts should I prepare?\u003c\/h3\u003e\n\u003cp\u003eThe kit ships as an all-in-one service bundle so you get the carburetor plus replacement consumables needed for a clean install. However, one critical sealing gasket is not included — plan to acquire it before disassembly to avoid leaks or downtime.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncluded: Panari 591378 carburetor, air filter, pre-filter, fuel shut-off valve, fuel filter, spark plug, and gasket kit.\u003c\/li\u003e\n  \u003cli\u003eNot included (mandatory): carburetor float bowl gasket 698781 — always replace when you open the bowl.\u003c\/li\u003e\n  \u003cli\u003eRecommended: basic hand tools, service manual or clear photos of original linkages, fresh fuel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow is this carburetor built and tested for dependable performance?\u003c\/h3\u003e\n\u003cp\u003ePanari designs this replacement using corrosion-resistant metals and durable plastics to tolerate heat and fuel exposure. Parts like brass jets, a zinc-plated float bowl and anodized aluminum body reduce wear, while a wet-flow test simulates operating conditions to verify consistent fuel flow prior to shipment.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMaterials: brass components, zinc-plated float bowl, high-density plastic float, anodized aluminum body.\u003c\/li\u003e\n  \u003cli\u003eQuality check: wet-flow testing replicates fuel flow to confirm operation.\u003c\/li\u003e\n  \u003cli\u003eKey dimensions: mounting hole center-to-center 53mm; throttle bore 25mm; choke bore 33mm; fuel inlet 7mm.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill installation require adjustments or tuning after fitting?\u003c\/h3\u003e\n\u003cp\u003eMost installations are straightforward bolt-on replacements, but final idle and mixture adjustments may be needed to optimize performance for your specific engine and altitude. Verify linkages, secure fuel lines, and follow the engine’s tuning procedure for best results.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCheck throttle and choke linkage alignment before tightening mounts.\u003c\/li\u003e\n  \u003cli\u003eReplace the float bowl gasket (698781) on reassembly to ensure a proper seal.\u003c\/li\u003e\n  \u003cli\u003eAdjust idle and mixture screws per the engine manual after warm-up.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: The Panari 591378 carburetor kit suits backyard mechanics, generator owners, lawn-care professionals and small-engine repair shops who need a cost-effective, tested replacement that bundles filters and basic consumables. Buy this kit if you want to replace a failing carburetor on compatible Briggs \u0026amp; Stratton, Nikki, Coleman Powermate or Troy-Bilt engines and prefer a single purchase that minimizes parts hunting and downtime.\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: Does this Panari carburetor include the float bowl gasket?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. The 698781 float bowl gasket is not included and must be replaced whenever you open the carburetor.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this on a Troy-Bilt 5550 generator?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It fits the Troy-Bilt 5550\/ Coleman Powermate 6250 10 HP generator engines, but verify your engine's part number first.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Panari","offers":[{"title":"Default Title","offer_id":48084866465950,"sku":"B08199JPWL","price":37.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/panari-591378-front-assembly.jpg?v=1785864466","url":"https:\/\/northtrailauto.ca\/products\/panari-carburetor-for-briggs-stratton-nikki-coleman-powermate-troy-bilt-591378-complete-replacement-kit-with-filters-spark-p","provider":"North Trail Auto","version":"1.0","type":"link"}