{"product_id":"0-2233-001-lip-seal-for-johnson-f5b8","title":"0.2233.001 Lip Seal for Johnson F5B8 | JLM Marine","description":"\u003ch2\u003eLip Seal for Johnson F5B8 Engine Cooling Pump – Direct Replacement for 0.2233.001\u003c\/h2\u003e\n\n\u003cp\u003eThis aftermarket lip-type pump seal is engineered to fit \u003cstrong\u003eJohnson F5B8\u003c\/strong\u003e engine cooling pumps, delivering reliable sealing performance for marine cooling systems. Precision-manufactured with an outside diameter of \u003cstrong\u003e28 mm\u003c\/strong\u003e, inside diameter of \u003cstrong\u003e15 mm\u003c\/strong\u003e, and width of \u003cstrong\u003e7 mm\u003c\/strong\u003e, this seal ensures a proper fit and long-lasting durability in demanding marine environments.\u003c\/p\u003e\n\n\u003cp\u003eThis seal directly replaces Johnson OEM part numbers \u003cstrong\u003e0.2233.001\u003c\/strong\u003e and \u003cstrong\u003e2839\u003c\/strong\u003e, as well as aftermarket reference \u003cstrong\u003e05-29-105 (DPSM)\u003c\/strong\u003e. It is designed to meet OEM specifications, providing dependable cooling pump operation at a competitive price point.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eDirect-fit replacement for Johnson F5B8 cooling pump applications\u003c\/li\u003e\n  \u003cli\u003eLip-type seal design for effective fluid containment\u003c\/li\u003e\n  \u003cli\u003ePrecision dimensions: 16×28×7 mm for secure installation\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\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\"\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eBrand\u003c\/th\u003e\n      \u003cth\u003ePart Number\u003c\/th\u003e\n      \u003cth\u003eNotes\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eJohnson (OEM)\u003c\/td\u003e\n      \u003ctd\u003e0.2233.001\u003c\/td\u003e\n      \u003ctd\u003ePrimary OEM reference\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eJohnson (OEM)\u003c\/td\u003e\n      \u003ctd\u003e2839\u003c\/td\u003e\n      \u003ctd\u003eAlternative OEM reference\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eAftermarket (DPSM)\u003c\/td\u003e\n      \u003ctd\u003e05-29-105\u003c\/td\u003e\n      \u003ctd\u003eAftermarket replacement\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eCompatible Engine Models\u003c\/h2\u003e\n\n\u003cp\u003eConfirm your engine model\/year in the table below. For Johnson\/Evinrude owners, here's a guide to help you identify your engine's serial\/model: \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/serial-number-guide\/johnson-serial-number-guide\" target=\"_blank\" rel=\"nofollow noopener\"\u003eJohnson Serial Number Guide\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\"\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eBrand\u003c\/th\u003e\n      \u003cth\u003eModel\u003c\/th\u003e\n      \u003cth\u003eNotes\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eJohnson\u003c\/td\u003e\n      \u003ctd\u003eF5B8\u003c\/td\u003e\n      \u003ctd\u003eEngine cooling pump\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\"\u003e\n  \u003cthead\u003e\n    \u003ctr\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\u003eSeal Type\u003c\/td\u003e\n      \u003ctd\u003eLip Type Pump Seal\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOutside Diameter\u003c\/td\u003e\n      \u003ctd\u003e28 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eInside Diameter\u003c\/td\u003e\n      \u003ctd\u003e15 mm (also referenced as 16 mm)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eWidth\u003c\/td\u003e\n      \u003ctd\u003e7 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eApplication\u003c\/td\u003e\n      \u003ctd\u003eCooling pump seal\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eMaterial\u003c\/td\u003e\n      \u003ctd\u003eOEM-grade sealing compound\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\u003eThis package includes:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cspan style=\"color:red;\"\u003e\u003cstrong\u003e1 × Lip Type Pump Seal\u003c\/strong\u003e\u003c\/span\u003e (Johnson 0.2233.001 replacement, 16×28×7 mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Guide\u003c\/h2\u003e\n\n\u003col\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisconnect power\u003c\/strong\u003e and allow the engine to cool completely before beginning work.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRemove the cooling pump\u003c\/strong\u003e from the engine block following your service manual instructions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisassemble the pump housing\u003c\/strong\u003e carefully to access the old seal. Note the orientation of components for reassembly.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtract the old lip seal\u003c\/strong\u003e using a seal puller or small screwdriver; take care not to damage the seal bore.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClean the seal bore thoroughly\u003c\/strong\u003e with a lint-free cloth and inspect for scoring or corrosion.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLightly lubricate\u003c\/strong\u003e the new seal's outer edge and lip with clean engine oil or marine grease.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePosition the new seal\u003c\/strong\u003e with the lip facing the correct direction (typically toward the fluid side). Refer to your pump diagram if unsure.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePress the seal\u003c\/strong\u003e evenly into the bore using a seal driver or appropriately sized socket until it sits flush.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReassemble the pump\u003c\/strong\u003e in reverse order, ensuring all O-rings and gaskets are in good condition.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReinstall the pump\u003c\/strong\u003e onto the engine block and torque fasteners to specification.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRefill coolant\u003c\/strong\u003e and bleed the system according to manufacturer guidelines.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStart the engine\u003c\/strong\u003e and inspect for leaks around the pump seal; verify normal operating temperature.\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 seal fits my Johnson cooling pump?\u003c\/strong\u003e\u003cbr\u003e\nA: Verify your engine model is F5B8 and cross-reference your existing seal with OEM part numbers 0.2233.001 or 2839. Measure the old seal (28 mm OD, 15–16 mm ID, 7 mm width) to confirm dimensional match.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What are the signs that my cooling pump seal needs replacement?\u003c\/strong\u003e\u003cbr\u003e\nA: Common symptoms include coolant leaks around the pump housing, overheating, reduced coolant levels, or visible wear\/cracking on the seal lip during inspection.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How often should I replace this seal?\u003c\/strong\u003e\u003cbr\u003e\nA: Replace the seal whenever you service or rebuild the cooling pump, or immediately if you notice leaks. Preventive replacement every 2–3 years is recommended for heavily used engines.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Which direction should the seal lip face during installation?\u003c\/strong\u003e\u003cbr\u003e\nA: The lip should face toward the fluid (coolant) side of the pump. Consult your pump's exploded diagram or service manual to confirm correct orientation.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: OEM vs. Aftermarket?\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":49567989170489,"sku":"23LS485","price":20.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/Water_Pump_Lip_Seal_for_Volvo_Engines__827247_-_JLM_MARINE-8287422.jpg?v=1755400156","url":"https:\/\/jlmmarine.com\/products\/0-2233-001-lip-seal-for-johnson-f5b8","provider":"JLM Marine Boat Parts Limited","version":"1.0","type":"link"}