{"product_id":"jabsco-replacement-impeller-22405-0001-p-6-blade-neoprene-for-volvo-johnson-and-ancor-pumps","title":"Jabsco Replacement Impeller 22405-0001-P, 6-Blade Neoprene for Volvo, Johnson, and Ancor Pumps","description":"\u003cp\u003eThe Jabsco Replacement Impeller 22405-0001-P is a 6-blade neoprene impeller built for Volvo, Johnson, and Ancor raw water pumps. It is the wear component that drives cooling water through your engine's raw water pump, and it is designed to be swapped in as a direct replacement when the original impeller in these pump models becomes worn, cracked, or brittle. The impeller measures 2 inches in diameter with an impeller depth of 3\/4 inch and fits a 15\/32 inch shaft. Its hub is reinforced with a brass insert for a secure, long-lasting fit around the drive shaft, while the neoprene blade material is formulated to hold its flexibility and sealing ability under repeated engine heat cycles and constant water contact. The impeller is designed for a slotted shaft with pin drive, so it engages and turns with the pump shaft through a drive pin rather than a keyway. Neoprene is the standard impeller material for raw water and general-purpose engine cooling pumps because it resists the fuel and oil residue commonly found in bilge and engine spaces while still flexing enough to move water efficiently at low RPM. Replacing a worn impeller on schedule protects the pump housing and cam from scoring and helps prevent overheating caused by reduced water flow. This impeller is sized and drive-configured specifically for Volvo, Johnson, and Ancor pump applications, so confirm your pump brand before ordering.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Jabsco\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 22405-0001-P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Neoprene\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material:\u003c\/strong\u003e Brass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Blades:\u003c\/strong\u003e 6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShaft Size:\u003c\/strong\u003e 15\/32 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpeller Diameter:\u003c\/strong\u003e 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpeller Depth:\u003c\/strong\u003e 3\/4 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive Type:\u003c\/strong\u003e Slotted shaft, pin drive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.2 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 671880574747\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eVolvo raw water pumps\u003c\/li\u003e\n\u003cli\u003eJohnson raw water pumps\u003c\/li\u003e\n\u003cli\u003eAncor raw water pumps\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cp\u003eNo OEM cross-reference numbers are specified for this part.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat pumps does the Jabsco 22405-0001-P impeller fit?\u003c\/strong\u003e The Jabsco 22405-0001-P is made for Volvo, Johnson, and Ancor raw water pumps, and is not a universal impeller for other pump brands.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat material is this impeller made from?\u003c\/strong\u003e This impeller is made from neoprene rubber blades with a brass insert reinforcing the center hub, giving it durability against heat and constant water exposure.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many blades does the 22405-0001-P impeller have?\u003c\/strong\u003e It has 6 blades, which is the standard configuration for this Jabsco raw water pump impeller.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat size shaft does the Jabsco 22405-0001-P impeller use?\u003c\/strong\u003e The impeller is sized for a 15\/32 inch shaft.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of this impeller?\u003c\/strong\u003e The Jabsco 22405-0001-P measures 2 inches in diameter with an impeller depth of 3\/4 inch.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow does this impeller attach to the pump shaft?\u003c\/strong\u003e It is designed for a slotted shaft with a pin drive, meaning a drive pin through the shaft slot turns the impeller rather than a keyway.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the impeller weigh?\u003c\/strong\u003e The Jabsco 22405-0001-P weighs 0.2 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this a genuine Jabsco part or an aftermarket copy?\u003c\/strong\u003e The 22405-0001-P is a genuine Jabsco replacement impeller, not a generic aftermarket copy, and is manufactured to the same specifications as the original part it replaces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen should I replace my pump impeller?\u003c\/strong\u003e A raw water pump impeller like the 22405-0001-P should be replaced when its neoprene blades show cracking, chunking, or loss of flexibility, since worn blades reduce cooling water flow and can lead to engine overheating.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill this impeller work in any raw water pump?\u003c\/strong\u003e No. The Jabsco 22405-0001-P is specifically sized and drive-configured for Volvo, Johnson, and Ancor pumps, so it should not be assumed to fit other pump models.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included when I order this part?\u003c\/strong\u003e Ordering the Jabsco 22405-0001-P gets you the single replacement impeller unit; the brass insert is already fitted into the neoprene impeller hub.\u003c\/p\u003e","brand":"Jabsco","offers":[{"title":"Default Title","offer_id":49028222157019,"sku":"ITT-22405-0001","price":35.77,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/ITT-22405-0001_lg__41367.1558117508.500.750.jpg?v=1785164565","url":"https:\/\/www.goodvibesmarina.com\/products\/jabsco-replacement-impeller-22405-0001-p-6-blade-neoprene-for-volvo-johnson-and-ancor-pumps","provider":"Good Vibes Marina","version":"1.0","type":"link"}