{"product_id":"632547-carburetor-o-ring-for-tecumseh-jlm-marine","title":"632547 Carburetor O-Ring for Tecumseh | JLM Marine","description":"\u003ch2\u003e632547 Carburetor O-Ring for Tecumseh\u003c\/h2\u003e\n\n\u003cp\u003eThis \u003cstrong\u003eCarburetor O-Ring\u003c\/strong\u003e is designed as a direct replacement for Tecumseh small engines. It ensures a proper seal for the nozzle assembly in a wide range of Tecumseh carburetors, helping to maintain optimal fuel delivery and prevent leaks.\u003c\/p\u003e\n\n\u003cp\u003eThis aftermarket part replaces \u003cstrong\u003eTecumseh 632547\u003c\/strong\u003e and cross-references with multiple aftermarket brands including Oregon, Stens, and Sunbelt. It is compatible with numerous Tecumseh carburetor models used across various engine applications.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eHigh-quality replacement O-ring for carburetor nozzle sealing\u003c\/li\u003e\n\u003cli\u003eDirect fit for multiple Tecumseh carburetor assemblies\u003c\/li\u003e\n\u003cli\u003eSold in \u003cstrong\u003e15-piece package\u003c\/strong\u003e for convenience and value\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Cross-Reference\u003c\/h2\u003e\n\n\u003cp\u003eUse this table to confirm equivalent part numbers across OEM and aftermarket brands.\u003c\/p\u003e\n\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"width:100%; border-collapse:collapse;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTecumseh (OEM)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e632547\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOregon\u003c\/td\u003e\n\u003ctd\u003e02-635\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStens\u003c\/td\u003e\n\u003ctd\u003e417-378\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSunbelt\u003c\/td\u003e\n\u003ctd\u003eB1SB145\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eCompatible Engine Models\u003c\/h2\u003e\n\n\u003cp\u003eConfirm your carburetor model in the table below.\u003c\/p\u003e\n\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"width:100%; border-collapse:collapse;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eCarburetor Model\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTecumseh\u003c\/td\u003e\n\u003ctd\u003eTEC-640156\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTecumseh\u003c\/td\u003e\n\u003ctd\u003eTEC-640178\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTecumseh\u003c\/td\u003e\n\u003ctd\u003eTEC-640214\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTecumseh\u003c\/td\u003e\n\u003ctd\u003eTEC-640266\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTecumseh\u003c\/td\u003e\n\u003ctd\u003eTEC-640278\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTecumseh\u003c\/td\u003e\n\u003ctd\u003eTEC-640278A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTecumseh\u003c\/td\u003e\n\u003ctd\u003eTEC-640119\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTecumseh\u003c\/td\u003e\n\u003ctd\u003eTEC-640132\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTecumseh\u003c\/td\u003e\n\u003ctd\u003eTEC-640142\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTecumseh\u003c\/td\u003e\n\u003ctd\u003eTEC-640145\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTecumseh\u003c\/td\u003e\n\u003ctd\u003eTEC-640148\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTecumseh\u003c\/td\u003e\n\u003ctd\u003eTEC-640149\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTecumseh\u003c\/td\u003e\n\u003ctd\u003eTEC-632733\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTecumseh\u003c\/td\u003e\n\u003ctd\u003eTEC-632742\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTecumseh\u003c\/td\u003e\n\u003ctd\u003eTEC-632747\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTecumseh\u003c\/td\u003e\n\u003ctd\u003eTEC-640026\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTecumseh\u003c\/td\u003e\n\u003ctd\u003eTEC-640026A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTecumseh\u003c\/td\u003e\n\u003ctd\u003eTEC-640029\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTecumseh\u003c\/td\u003e\n\u003ctd\u003eTEC-640031\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTecumseh\u003c\/td\u003e\n\u003ctd\u003eTEC-640069\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTecumseh\u003c\/td\u003e\n\u003ctd\u003eTEC-640071\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTecumseh\u003c\/td\u003e\n\u003ctd\u003eTEC-640076\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTecumseh\u003c\/td\u003e\n\u003ctd\u003eTEC-640076A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTecumseh\u003c\/td\u003e\n\u003ctd\u003eTEC-640082\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTecumseh\u003c\/td\u003e\n\u003ctd\u003eTEC-640288\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTecumseh\u003c\/td\u003e\n\u003ctd\u003eTEC-640307\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTecumseh\u003c\/td\u003e\n\u003ctd\u003eTEC-640314\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"width:100%; border-collapse:collapse;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Type\u003c\/td\u003e\n\u003ctd\u003eCarburetor Nozzle O-Ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOEM Number\u003c\/td\u003e\n\u003ctd\u003e632547\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eTecumseh Carburetors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\n\u003cp\u003eYour purchase includes:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color:red;\"\u003e\u003cstrong\u003e15 × Carburetor O-Rings (Part Number 632547)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Guide\u003c\/h2\u003e\n\n\u003col\u003e\n\u003cli\u003eEnsure the engine is completely cool and disconnect the spark plug wire to prevent accidental starting.\u003c\/li\u003e\n\u003cli\u003eRemove the carburetor from the engine following the manufacturer's service manual.\u003c\/li\u003e\n\u003cli\u003eCarefully disassemble the carburetor and locate the nozzle assembly where the O-ring is installed.\u003c\/li\u003e\n\u003cli\u003eRemove the old O-ring using a pick or small screwdriver, taking care not to damage the sealing surface.\u003c\/li\u003e\n\u003cli\u003eClean the nozzle and O-ring groove thoroughly to remove any debris, old fuel residue, or carbon buildup.\u003c\/li\u003e\n\u003cli\u003eLightly lubricate the new O-ring with a small amount of clean engine oil or fuel to ease installation.\u003c\/li\u003e\n\u003cli\u003eInstall the new O-ring into the groove, ensuring it is seated evenly without twisting or pinching.\u003c\/li\u003e\n\u003cli\u003eReassemble the carburetor components in reverse order, following torque specifications if provided.\u003c\/li\u003e\n\u003cli\u003eReinstall the carburetor onto the engine and reconnect all fuel lines and linkages securely.\u003c\/li\u003e\n\u003cli\u003eReconnect the spark plug wire and start the engine to check for proper operation and fuel leaks.\u003c\/li\u003e\n\u003cli\u003eAllow the engine to run for a few minutes and inspect the carburetor for any signs of fuel seepage around the nozzle area.\u003c\/li\u003e\n\u003cli\u003eIf leaks are detected, shut down the engine and re-check the O-ring installation and carburetor assembly.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How do I confirm this O-ring fits my Tecumseh carburetor?\u003c\/strong\u003e\u003cbr\u003e\nA: Cross-reference your carburetor model number with the compatibility table above. This O-ring fits 27 different Tecumseh carburetor models listed, including TEC-640156, TEC-640278, and many others.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How often should I replace the carburetor O-ring?\u003c\/strong\u003e\u003cbr\u003e\nA: Replace the O-ring whenever you disassemble the carburetor for cleaning or repair, or if you notice fuel leaks around the nozzle area. Over time, O-rings can harden, crack, or lose elasticity, leading to poor sealing.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What are the signs that my carburetor O-ring needs replacement?\u003c\/strong\u003e\u003cbr\u003e\nA: Common symptoms include fuel leaking from the carburetor, hard starting, rough idling, or inconsistent engine performance. Visible cracks, brittleness, or deformation of the O-ring also indicate it's time for replacement.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can I reuse the old O-ring during carburetor reassembly?\u003c\/strong\u003e\u003cbr\u003e\nA: It is not recommended. O-rings are designed for single use and can lose their sealing properties once removed. Always install a new O-ring to ensure a reliable seal and prevent fuel leaks.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Why does this come in a 15-piece package?\u003c\/strong\u003e\u003cbr\u003e\nA: The 15-piece package offers excellent value for small engine repair shops, frequent maintenance users, or anyone servicing multiple Tecumseh engines. It ensures you always have spare O-rings on hand for future repairs.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Is this an OEM part or an aftermarket replacement?\u003c\/strong\u003e\u003cbr\u003e\nA: This listing is an aftermarket replacement part (not an OEM component). We build to OEM specifications using comparable-grade materials. Production is done in an ISO9002-certified facility, and each batch is inspected for consistent performance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How fast do you ship and how much does it cost?\u003c\/strong\u003e\u003cbr\u003e\nA: We offer fast global shipping—typically 5–15 days worldwide—and standard shipping is free. Expedited options are available at checkout depending on your location.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What is your warranty and return policy?\u003c\/strong\u003e\u003cbr\u003e\nA: This product includes a 1-year warranty against manufacturing defects under normal use. If something goes wrong, contact our support team with your order details. Returns are accepted within our standard return window (unused \u0026amp; in original condition); please see our policy page or reach out for instructions.\u003c\/p\u003e\n\n\u003ch2\u003eImportant Notes\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eVerify that the product images and specifications match your original part. If discrepancies exist—even if your model is listed—do not proceed with the purchase.\u003c\/li\u003e\n\u003cli\u003eThis product is an aftermarket replacement part and is not an OEM component.\u003c\/li\u003e\n\u003cli\u003eProfessional installation is recommended to ensure safety and optimal performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality Assured:\u003c\/strong\u003e As a trusted manufacturer for over 20 years, we supply top marine brands globally.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Global Shipping:\u003c\/strong\u003e Free delivery worldwide in 5–15 days.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect from Manufacturer:\u003c\/strong\u003e Competitive pricing without compromising quality.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":51981004112185,"sku":"23OR468x15","price":12.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/2997578_1699902350716.jpg?v=1772414336","url":"https:\/\/jlmmarine.com\/es\/products\/632547-carburetor-o-ring-for-tecumseh-jlm-marine","provider":"JLM Marine Boat Parts Limited","version":"1.0","type":"link"}