{"product_id":"jabsco-impeller-6303-0003-p-nitrile-6-blade-2-inch-diameter-single-flat-drive","title":"Jabsco Impeller 6303-0003-P, Nitrile, 6-Blade, 2 Inch Diameter, Single Flat Drive","description":"\u003cp\u003eThe Jabsco 6303-0003-P is a nitrile water pump impeller built for reliable, long-lasting operation in marine pump applications. Constructed from durable nitrile rubber, the impeller is engineered to withstand the demands of continuous water displacement while resisting wear from repeated flexing of the blades against the pump housing.\u003c\/p\u003e\u003cp\u003eThis impeller features a six-blade design for consistent, even water flow, and uses a single flat drive configuration to engage with the pump shaft. It measures 7\/8 inch in width with a 5\/16 inch shaft diameter and an overall diameter of 2 inches, making it a compact fit for pumps built to this specification. The nitrile compound is molded in black and is sized to seat directly into the pump housing without modification.\u003c\/p\u003e\u003cp\u003eReplacing a worn impeller is a straightforward job: remove the end cover screws, then use an impeller removal tool or channel lock pliers to grip the hub and pull the old impeller free. Screwdrivers should be avoided for this step, since they can damage the pump body face and cause leaks. Once removed, the Jabsco 6303-0003-P installs in its place using the same overall dimensions.\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 6303-0003-P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Nitrile\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Blades:\u003c\/strong\u003e 6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive Type:\u003c\/strong\u003e Single flat drive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 7\/8 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShaft Diameter:\u003c\/strong\u003e 5\/16 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Diameter:\u003c\/strong\u003e 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.2 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the part number for this impeller?\u003c\/strong\u003e The part number is 6303-0003-P, a Jabsco nitrile water pump impeller with a six-blade design.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat material is the Jabsco 6303-0003-P made from?\u003c\/strong\u003e It is made from nitrile rubber, molded in black, for durability under continuous pump operation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many blades does this impeller have?\u003c\/strong\u003e Six blades, arranged for consistent water flow through the pump housing on the Jabsco 6303-0003-P.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the shaft diameter of the 6303-0003-P impeller?\u003c\/strong\u003e 5\/16 inch is the shaft diameter on this Jabsco impeller.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the overall diameter of this impeller?\u003c\/strong\u003e 2 inches is the overall diameter of the Jabsco 6303-0003-P impeller.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat width is the Jabsco 6303-0003-P impeller?\u003c\/strong\u003e 7\/8 inch is the width of this impeller.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat drive type does this impeller use?\u003c\/strong\u003e A single flat drive is used on the Jabsco 6303-0003-P to engage the pump shaft.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the impeller weigh?\u003c\/strong\u003e 0.2 pounds is the weight of the Jabsco 6303-0003-P impeller.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I replace this impeller?\u003c\/strong\u003e Remove the end cover screws, then use an impeller removal tool or channel lock pliers to grip the hub of the 6303-0003-P and pull it free; screwdrivers should be avoided since they can damage the pump body face and cause leaks.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Jabsco 6303-0003-P a genuine Jabsco part?\u003c\/strong\u003e Yes, 6303-0003-P is the genuine Jabsco manufacturer part number for this nitrile impeller.\u003c\/p\u003e","brand":"Jabsco","offers":[{"title":"Default Title","offer_id":49028223533275,"sku":"ITT-6303-0003-P","price":34.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/ITT-6303-0003_lg__81032.1722371120.500.750.jpg?v=1785164587","url":"https:\/\/www.goodvibesmarina.com\/products\/jabsco-impeller-6303-0003-p-nitrile-6-blade-2-inch-diameter-single-flat-drive","provider":"Good Vibes Marina","version":"1.0","type":"link"}