{"product_id":"jabsco-4528-0001-p-profile-d-neoprene-impeller-kit","title":"Jabsco 4528-0001-P Profile D Neoprene Impeller Kit","description":"\u003ch2\u003e\u003cstrong\u003eJabsco Profile D Neoprene Impeller Kit – 4528-0001-P \/ 6-45280001P\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe Jabsco 4528-0001-P is a six-blade neoprene flexible impeller kit for compatible marine engine-cooling, circulation, bilge and general-purpose water pumps. It uses a bronze insert with a slotted or through-hole pin drive and is intended primarily for pumping fresh water or salt water where only limited oil or diesel contamination is present. The packaged kit includes the impeller, sealing components and installation lubricant.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eJabsco manufacturer part number: \u003cstrong\u003e4528-0001-P\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eLand 'N' Sea SKU: \u003cstrong\u003e6-45280001P\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eImpeller profile: \u003cstrong\u003eD\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSix flexible blades\u003c\/li\u003e\n\u003cli\u003eNeoprene construction\u003c\/li\u003e\n\u003cli\u003eBronze hub insert\u003c\/li\u003e\n\u003cli\u003eSlotted or through-hole pin drive\u003c\/li\u003e\n\u003cli\u003eOutside diameter: \u003cstrong\u003e1-9\/16 inches \/ approximately 40 mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eWidth: \u003cstrong\u003e3\/4 inch \/ approximately 19 mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eShaft diameter: \u003cstrong\u003e3\/8 inch \/ approximately 9.5 mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eIncludes impeller, cover gasket, O-ring and installation lubricant\u003c\/li\u003e\n\u003cli\u003eUPC \/ GTIN: \u003cstrong\u003e671880570824\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003ePump Compatibility\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eDocumented Jabsco pump applications include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2760-0001\u003c\/li\u003e\n\u003cli\u003e4530-0001\u003c\/li\u003e\n\u003cli\u003e6640 series\u003c\/li\u003e\n\u003cli\u003e9360 series\u003c\/li\u003e\n\u003cli\u003e9430 series\u003c\/li\u003e\n\u003cli\u003e9560 series\u003c\/li\u003e\n\u003cli\u003e11260 series\u003c\/li\u003e\n\u003cli\u003e11430 series\u003c\/li\u003e\n\u003cli\u003e11620 series\u003c\/li\u003e\n\u003cli\u003e11650 series\u003c\/li\u003e\n\u003cli\u003e17120-0001\u003c\/li\u003e\n\u003cli\u003e21130 series\u003c\/li\u003e\n\u003cli\u003e22230 series\u003c\/li\u003e\n\u003cli\u003e22350 series\u003c\/li\u003e\n\u003cli\u003e22820 series\u003c\/li\u003e\n\u003cli\u003e22830 series\u003c\/li\u003e\n\u003cli\u003e22940 series\u003c\/li\u003e\n\u003cli\u003e22960 series\u003c\/li\u003e\n\u003cli\u003e29350 series\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAlways verify the complete pump number because some pump families were produced with different shaft sizes, impeller compounds or drive arrangements.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eEngine Compatibility\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eDocumented engine applications and equivalent OEM references include:\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eVolvo Penta\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMB10A\u003c\/li\u003e\n\u003cli\u003eMD1, MD1A, MD1B, MD1KDH series\u003c\/li\u003e\n\u003cli\u003eMD2BHY\u003c\/li\u003e\n\u003cli\u003eMD6A, MD6B\u003c\/li\u003e\n\u003cli\u003eMD7A, MD7B\u003c\/li\u003e\n\u003cli\u003eMD2010, MD2020\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eYanmar\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2GM20 family\u003c\/li\u003e\n\u003cli\u003e2QM15\u003c\/li\u003e\n\u003cli\u003eSelected 2QM bilge-pump applications\u003c\/li\u003e\n\u003cli\u003e3GM and 3GM30 families\u003c\/li\u003e\n\u003cli\u003eSelected 3QM bilge-pump applications\u003c\/li\u003e\n\u003cli\u003eSB8 and SB12 families\u003c\/li\u003e\n\u003cli\u003eYSB8 and YSB12 families\u003c\/li\u003e\n\u003cli\u003eYSE8 and YSE12\u003c\/li\u003e\n\u003cli\u003eYSM8 family\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese applications should still be confirmed through the installed raw-water pump number or engine cooling-system diagram.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFitment Notice\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eBefore ordering, confirm that the original impeller requires:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSix blades\u003c\/li\u003e\n\u003cli\u003eApproximately 40 mm outside diameter\u003c\/li\u003e\n\u003cli\u003eApproximately 19 mm width\u003c\/li\u003e\n\u003cli\u003e3\/8-inch shaft\u003c\/li\u003e\n\u003cli\u003eBronze insert\u003c\/li\u003e\n\u003cli\u003ePin-drive connection\u003c\/li\u003e\n\u003cli\u003eNeoprene construction\u003c\/li\u003e\n\u003cli\u003eProfile D configuration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDo not confuse the 4528-0001-P with the similar \u003cstrong\u003e22405-0001-P\u003c\/strong\u003e. Both are six-blade neoprene impellers measuring approximately 40 mm by 19 mm, but the 22405 version uses a larger 15\/32-inch shaft. See also: \u003ca href=\"\/products\/johnson-pump-09-808b-1-mc97-impeller-for-f35-pumps-replaces-jabsco-22405-0001\"\u003eJohnson Pump 09-808B-1 (replaces Jabsco 22405-0001)\u003c\/a\u003e if your pump requires the larger shaft.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eCompatible \u0026amp; Related Products\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/johnson-pump-09-806b-1-impeller-kit\"\u003eJohnson Pump 09-806B-1 Impeller Kit\u003c\/a\u003e – direct OEM-equivalent for F-series pump applications\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/johnson-pump-09-808b-1-mc97-impeller-for-f35-pumps-replaces-jabsco-22405-0001\"\u003eJohnson Pump 09-808B-1 (replaces Jabsco 22405-0001)\u003c\/a\u003e – similar profile, larger 15\/32-inch shaft\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/glo-blue-impeller-pin-glo-421\"\u003eGlo Blue Impeller Pin GLO-421\u003c\/a\u003e – replacement drive pin for pin-drive impeller pumps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eWhen This Part Needs Replacement\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eReplace the impeller when:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRaw-water flow becomes weak or intermittent\u003c\/li\u003e\n\u003cli\u003eEngine temperature begins rising\u003c\/li\u003e\n\u003cli\u003eExhaust-water discharge decreases\u003c\/li\u003e\n\u003cli\u003eThe pump becomes difficult to prime\u003c\/li\u003e\n\u003cli\u003eThe blades become cracked, hardened or permanently bent\u003c\/li\u003e\n\u003cli\u003eBlade tips are torn or missing\u003c\/li\u003e\n\u003cli\u003eThe bronze insert becomes loose\u003c\/li\u003e\n\u003cli\u003eThe pump has operated dry\u003c\/li\u003e\n\u003cli\u003eAnnual preventive maintenance is due\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eJabsco recommends replacing flexible impellers at least annually, or sooner where operating duty is demanding.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eInstallation Notes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eStop the engine and isolate its starting system.\u003c\/li\u003e\n\u003cli\u003eClose the raw-water seacock or applicable isolation valve.\u003c\/li\u003e\n\u003cli\u003eRemove the pump cover and old gasket.\u003c\/li\u003e\n\u003cli\u003ePull the old impeller straight from the housing using an impeller puller or suitable pliers.\u003c\/li\u003e\n\u003cli\u003eDo not pry against the pump face with a screwdriver.\u003c\/li\u003e\n\u003cli\u003eRecover missing vane fragments from hoses, coolers and heat exchangers.\u003c\/li\u003e\n\u003cli\u003eInspect the cover plate, cam, housing, shaft and drive pin for wear.\u003c\/li\u003e\n\u003cli\u003eLubricate the impeller bore and blade surfaces with the supplied lubricant.\u003c\/li\u003e\n\u003cli\u003eAlign the impeller slot with the shaft pin.\u003c\/li\u003e\n\u003cli\u003ePush the impeller straight into the pump body.\u003c\/li\u003e\n\u003cli\u003eInstall the supplied sealing components and refit the cover.\u003c\/li\u003e\n\u003cli\u003eReopen the seacock and confirm strong water flow after startup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNever operate a flexible-impeller pump dry.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eAlternate \/ Superseded Part Numbers\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCurrent packaged number: \u003cstrong\u003e4528-0001-P\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eEarlier Jabsco number: \u003cstrong\u003e4528-0001\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eLand 'N' Sea SKU: \u003cstrong\u003e6-45280001P\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompact format: \u003cstrong\u003e45280001P\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eJabsco references: \u003cstrong\u003e4528-0001B, 8293-0001, 22429-0001\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eJohnson Pump: \u003cstrong\u003e09-806B, 09-806B-1\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSherwood: \u003cstrong\u003e9979 \/ 09979\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePerkins: \u003cstrong\u003e24880272 \/ 24990272\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eOnan: \u003cstrong\u003e132-0859\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eVolvo Penta: \u003cstrong\u003e803729, 833550, 875807, 875807-0, 876554-7, 3586494\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eYanmar: \u003cstrong\u003e104211-42070, 104211-42071\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSierra: \u003cstrong\u003e18-8952\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eVetus: \u003cstrong\u003eIMP00501\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCEF: \u003cstrong\u003e500100\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eUPC \/ GTIN: \u003cstrong\u003e671880570824\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eParts Desk Insight – Best Use\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eThe 4528-0001-P is the standard raw-water impeller for Yanmar 2GM\/3GM-series sailboat engines and Volvo Penta MD1\/MD2\/MD6\/MD7 diesel auxiliaries — two of the most common small-boat engine families in the cruising fleet.\u003c\/strong\u003e The critical identifier is the \u003cstrong\u003e3\/8-inch pin-drive bronze hub\u003c\/strong\u003e: several six-blade Jabsco impellers share the same 40 mm diameter and 19 mm width, so confirming shaft size and drive type is essential before ordering. Do not substitute the \u003ca href=\"\/products\/johnson-pump-09-808b-1-mc97-impeller-for-f35-pumps-replaces-jabsco-22405-0001\"\u003e22405-0001-P \/ 09-808B-1\u003c\/a\u003e — it looks nearly identical but uses a 15\/32-inch shaft that will not seat correctly on a 3\/8-inch pin. The \u003ca href=\"\/products\/johnson-pump-09-806b-1-impeller-kit\"\u003eJohnson Pump 09-806B-1\u003c\/a\u003e is the direct OEM-equivalent kit for F-series pump applications. Always recover all blade fragments from heat exchangers and oil coolers before restarting — fragment ingestion causes secondary overheating damage that is far more costly than the impeller itself.\u003c\/p\u003e","brand":"LNS","offers":[{"title":"Default Title","offer_id":51156141375524,"sku":"6-45280001P","price":115.09,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/5866f698-84c3-45db-8b68-32d476a34fee.png?v=1785179831","url":"https:\/\/marisolmarine.com\/products\/jabsco-4528-0001-p-profile-d-neoprene-impeller-kit","provider":"Marisol Marine Company","version":"1.0","type":"link"}