{"product_id":"johnson-pump-09-45582-service-kit-f9b-3600-f9b-5600","title":"Johnson Pump 09-45582 Service Kit for F9B-3600\/F9B-5600","description":"\u003cp class=\"nvn-hero\"\u003eThe Johnson Pump 09-45582 service kit brings your F9B-3600 or F9B-5600 raw water pump back to spec in one box. You get the neoprene impeller, mechanical seal, cover gasket, O-ring, and end cover screws, so a routine impeller change happens in one sitting instead of three parts orders. It's the maintenance kit that keeps your engine cooling honest.\u003c\/p\u003e\n\n\u003cdiv class=\"nvn-description\"\u003e\n\u003cp\u003eIf you run a Johnson F9B-3600 or F9B-5600 engine cooling pump, this is the box you want on the shelf before spring commissioning. The 09-45582 service kit gathers every wear part that goes soft, brittle, or worn in a raw water pump into a single package. One part number, one order, and you're set for a full rebuild instead of chasing an impeller here and a gasket there.\u003c\/p\u003e\n\u003cp\u003eHere's what's inside. A genuine 09-814B neoprene impeller, the high pressure vane design these clutch pumps use. A mechanical seal (09-0.2247.051) that keeps raw water on the wet side and out of your bearings. The cover gasket and O-ring set (01-42424 and 0.2173.459) that seals the end cover so the pump pulls a clean prime. And the end cover screws (0.0144.200, 0.0144.003, 0.0138.134) so you're not reusing corroded fasteners on a fresh rebuild.\u003c\/p\u003e\n\u003cp\u003eWhy replace all of it at once? Because an impeller is only as good as the surfaces around it. We've seen plenty of pumps where a new impeller went in against a nicked gasket or a tired seal, and the pump sucked air on startup or wept from the cover the first weekend out. When you're already pulling the end cover, the extra ten minutes to swap the seal and gasket is cheap insurance. This kit gives you every one of those parts in the right spec.\u003c\/p\u003e\n\u003cp\u003eThe F9B-3600 and F9B-5600 are extra heavy duty electromagnetic clutch pumps, the kind you find belted off the crank on inboard gas and diesel engines moving real volumes of cooling water. When the impeller vanes take a set or start shedding rubber, cooling drops off and temps climb. A worn impeller is one of the most common causes of an overheating alarm on the water, and it's also one of the easiest to fix if you have the parts aboard. That's the whole point of keeping a kit like this on hand.\u003c\/p\u003e\n\u003cp\u003eA few things worth knowing at install time. First, confirm which series you have before you run the pump, since impeller and kit fitment is series specific and a mismatch fails fast. Second, get the old impeller out completely. Any rubber remnants left in the housing will chew up the new 09-814B within minutes of running. Third, don't gorilla the end cover screws. They thread into the pump body and strip if you torque them past snug, so bring them down hand tight and call it good. A dab of blue thread locker doesn't hurt.\u003c\/p\u003e\n\u003cp\u003eRaw water is hard on rubber and seals. In saltwater service, plan on an impeller and seal refresh every season, and check the impeller any time you notice cooling water flow drop at the exhaust. Boats that sit, or that run in silty or sandy water, wear impellers faster than you'd think. Keeping one of these kits in the spares locker means an overheating pump on a Saturday afternoon is a dockside fix, not a lost weekend waiting on parts. It's the difference between a quick swap and a tow home.\u003c\/p\u003e\n\u003cp\u003eWho is this for? Any boater running a Johnson F9B-3600, F9B-5600, or the closely related F9B-9 pump who wants to service it right the first time. It's the same set of parts a mechanic would pull to rebuild the pump, packaged by the manufacturer so nothing gets forgotten. If you can turn a screwdriver and follow the flow arrow on the pump body, you can do this job at the dock. No special pullers, no press, just basic hand tools and an hour of your time.\u003c\/p\u003e\n\u003cp\u003eStorage tip: keep the kit sealed until you need it. Neoprene impellers last longest in their original packaging, away from heat and sunlight, so the vanes stay supple and ready to seat. When the day comes, lube the new impeller lightly before it goes in, line up the vanes with the direction of rotation, and you'll have cooling water flowing again in short order.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul class=\"nvn-features\"\u003e\n  \u003cli\u003eComplete F9B-3600\/F9B-5600 service kit: impeller, seal, gasket, O-ring, and end cover screws in one manufacturer package\u003c\/li\u003e\n  \u003cli\u003eGenuine 09-814B neoprene impeller, the high pressure vane design these clutch pumps run\u003c\/li\u003e\n  \u003cli\u003eMechanical seal (09-0.2247.051) keeps raw water out of the pump bearings\u003c\/li\u003e\n  \u003cli\u003eCover gasket and O-ring set (01-42424 \/ 0.2173.459) seals the end cover for a clean prime\u003c\/li\u003e\n  \u003cli\u003eFresh end cover screws (0.0144.200 \/ 0.0144.003 \/ 0.0138.134) so you're not reusing corroded fasteners\u003c\/li\u003e\n  \u003cli\u003eFits Johnson F9B-3600, F9B-5600, and the related F9B-9 raw water pumps\u003c\/li\u003e\n  \u003cli\u003eEverything a full impeller rebuild needs, so one order covers the whole job\u003c\/li\u003e\n  \u003cli\u003eDockside install with basic hand tools, no press or special pullers required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv class=\"nvn-trust\"\u003e\n  \u003ch2\u003eWhy Buy from NVN Marine\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eAuthorized Johnson Pump reseller, full manufacturer warranty\u003c\/li\u003e\n    \u003cli\u003eNMEA member and ABYC certified, advice from real boat techs\u003c\/li\u003e\n    \u003cli\u003eSame-day shipping before 3 PM ET on in-stock items\u003c\/li\u003e\n    \u003cli\u003eNY headquarters and Fort Lauderdale flagship retail store\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"nvn-faq\"\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat's included in the Johnson 09-45582 service kit?\u003c\/summary\u003e\n    \u003cp\u003eA neoprene impeller (09-814B), a mechanical seal (09-0.2247.051), a cover gasket and O-ring (01-42424 and 0.2173.459), and the end cover screws (0.0144.200, 0.0144.003, 0.0138.134). It's everything you need to rebuild the pump's wet end.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhich pumps does this kit fit?\u003c\/summary\u003e\n    \u003cp\u003eIt's built for the Johnson F9B-3600 and F9B-5600 series pumps, and it also crosses to the closely related F9B-9. Confirm your exact pump model before ordering, since fitment is series specific.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eDo I need to replace the whole kit, or can I just swap the impeller?\u003c\/summary\u003e\n    \u003cp\u003eYou can change just the impeller, but since you're already pulling the end cover, we'd change the seal, gasket, and O-ring at the same time. A new impeller against a tired gasket or seal often leads to a pump that pulls air or weeps at the cover.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat is the impeller made of?\u003c\/summary\u003e\n    \u003cp\u003eNeoprene. It's the high pressure vane impeller (09-814B) these heavy duty clutch pumps use for engine raw water cooling.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow often should I replace the impeller?\u003c\/summary\u003e\n    \u003cp\u003eIn saltwater service, plan on a fresh impeller and seal every season. Boats that sit for long stretches or run in sandy, silty water wear impellers faster, so check flow at the exhaust regularly.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow tight should the end cover screws be?\u003c\/summary\u003e\n    \u003cp\u003eHand tight. They thread into the pump body and strip if you torque them past snug. A dab of blue thread locker helps them stay put without over tightening.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat causes a new impeller to fail quickly?\u003c\/summary\u003e\n    \u003cp\u003eThe most common culprit is old impeller debris left in the housing. Any rubber remnants from the worn impeller will chew up the new 09-814B within minutes of running, so clean the housing completely before assembly.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eCan I install this myself?\u003c\/summary\u003e\n    \u003cp\u003eYes. If you can turn a screwdriver and follow the flow arrow on the pump body, you can do this job at the dock with basic hand tools. Lightly lube the new impeller, line the vanes up with the direction of rotation, and you're back in business.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhy is my engine overheating with this pump?\u003c\/summary\u003e\n    \u003cp\u003eA worn or damaged impeller is one of the most common causes. When the vanes take a set or shed rubber, cooling water flow drops and temps climb. Swapping in a fresh 09-814B impeller from this kit usually restores flow.\u003c\/p\u003e\n  \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"nvn-specs\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth\u003eTitle\u003c\/th\u003e\n\u003ctd\u003eService Kit For F9B-3600\/ F9B-5600 Series Johnson Pump; With Impeller (09-814B)\/ Seal (09-0.2247.051)\/ Gasket\/ O-Ring (01-42424) (0.2173.459) (01-42424)\/ End Cover Screw (0.0144.200) (0.0144.003) (0.0138.134)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eJohnson Pump\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eSPX Flow \/ Johnson Pump\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003e09-45582\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eUPC\u003c\/th\u003e\n\u003ctd\u003e7330717002435\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eKit Type\u003c\/th\u003e\n\u003ctd\u003eService \/ Repair Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eEngine raw water cooling\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eCompatible Pump Models\u003c\/th\u003e\n\u003ctd\u003eF9B-3600, F9B-5600, F9B-9\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eIncluded Impeller\u003c\/th\u003e\n\u003ctd\u003e09-814B\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eImpeller Material\u003c\/th\u003e\n\u003ctd\u003eNeoprene\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eIncluded Mechanical Seal\u003c\/th\u003e\n\u003ctd\u003e09-0.2247.051\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eIncluded Cover Gasket\u003c\/th\u003e\n\u003ctd\u003e01-42424\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eIncluded O-Ring\u003c\/th\u003e\n\u003ctd\u003e0.2173.459\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eEnd Cover Screws\u003c\/th\u003e\n\u003ctd\u003e0.0144.200, 0.0144.003, 0.0138.134\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n    \"@context\": \"https:\/\/schema.org\",\n    \"@type\": \"FAQPage\",\n    \"mainEntity\": [\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What's included in the Johnson 09-45582 service kit?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"A neoprene impeller (09-814B), a mechanical seal (09-0.2247.051), a cover gasket and O-ring (01-42424 and 0.2173.459), and the end cover screws (0.0144.200, 0.0144.003, 0.0138.134). It's everything you need to rebuild the pump's wet end.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Which pumps does this kit fit?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"It's built for the Johnson F9B-3600 and F9B-5600 series pumps, and it also crosses to the closely related F9B-9. Confirm your exact pump model before ordering, since fitment is series specific.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Do I need to replace the whole kit, or can I just swap the impeller?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"You can change just the impeller, but since you're already pulling the end cover, we'd change the seal, gasket, and O-ring at the same time. A new impeller against a tired gasket or seal often leads to a pump that pulls air or weeps at the cover.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What is the impeller made of?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Neoprene. It's the high pressure vane impeller (09-814B) these heavy duty clutch pumps use for engine raw water cooling.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"How often should I replace the impeller?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"In saltwater service, plan on a fresh impeller and seal every season. Boats that sit for long stretches or run in sandy, silty water wear impellers faster, so check flow at the exhaust regularly.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"How tight should the end cover screws be?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Hand tight. They thread into the pump body and strip if you torque them past snug. A dab of blue thread locker helps them stay put without over tightening.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What causes a new impeller to fail quickly?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"The most common culprit is old impeller debris left in the housing. Any rubber remnants from the worn impeller will chew up the new 09-814B within minutes of running, so clean the housing completely before assembly.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Can I install this myself?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Yes. If you can turn a screwdriver and follow the flow arrow on the pump body, you can do this job at the dock with basic hand tools. Lightly lube the new impeller, line the vanes up with the direction of rotation, and you're back in business.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Why is my engine overheating with this pump?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"A worn or damaged impeller is one of the most common causes. When the vanes take a set or shed rubber, cooling water flow drops and temps climb. Swapping in a fresh 09-814B impeller from this kit usually restores flow.\"\n            }\n        }\n    ]\n}\n\u003c\/script\u003e\n","brand":"Johnson Pump","offers":[{"title":"Default Title","offer_id":45057080492125,"sku":"2008320","price":143.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0299\/7266\/0317\/files\/ImageServerAPI_b90f1bbe-c4d3-4c15-9b84-b14a30f970b8.jpg?v=1789469797","url":"https:\/\/nvnmarine.com\/products\/johnson-pump-09-45582-service-kit-f9b-3600-f9b-5600","provider":"NVN Marine","version":"1.0","type":"link"}