{"product_id":"sierra-18-3076-raw-water-pump-impeller-kit-with-gaskets-replaces-jabsco-22405-0001-johnson-pump-09-45589-fits-volvo-penta-raw-water-pumps","title":"Sierra 18-3076 Impeller Kit, Replaces Volvo 833995, Johnson Pump 09-45589 and 09-808B","description":"\u003cp\u003eThe Sierra 18-3076 Impeller Kit is a neoprene water pump impeller built to restore raw-water circulation in marine engines fitted with a compatible Johnson Pump or Volvo pump housing. The impeller's blades draw and circulate raw water through the cooling system, and a worn, cracked, or heat-hardened impeller is one of the most common causes of overheating or reduced water flow. This kit replaces the impeller element inside the pump housing so the water pump can be serviced without purchasing an entirely new pump.\u003c\/p\u003e\u003cp\u003eThe impeller body is molded from neoprene, a synthetic rubber compound chosen for its resistance to heat, salt water, and repeated flexing of the vanes as they rotate against the pump cam. It is manufactured in Italy and packaged as a single impeller (1 count) in a compact 5.13 inch by 4.0 inch by 0.75 inch package. Because impeller vanes take a permanent set when a pump sits idle, replacing the impeller on a regular service interval, or as soon as flow drops or vanes show cracking, is the standard way to prevent downstream damage to the pump housing and engine cooling passages.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-3076\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Impeller Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Neoprene\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExterior Finish:\u003c\/strong\u003e Machined\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Italy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions:\u003c\/strong\u003e 5.13 inches long x 4.0 inches wide x 0.75 inches high\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.04 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Items:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 030999315281\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eCross-referenced to Johnson Pump and Volvo raw-water pump housings as listed below.\u003c\/p\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eJohnson Pump 09-45589\u003c\/li\u003e\n\u003cli\u003eJohnson Pump 09-808B\u003c\/li\u003e\n\u003cli\u003eVolvo 833995\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does the Sierra 18-3076 impeller kit replace?\u003c\/strong\u003e The 18-3076 impeller kit is cross-referenced to Johnson Pump 09-45589, Johnson Pump 09-808B, and Volvo 833995, so it can be used wherever one of those impellers is called for.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-3076 a genuine Sierra part or a copy of another brand?\u003c\/strong\u003e 18-3076 is Sierra's own manufacturer part number for this impeller kit; it is cross-referenced to Johnson Pump and Volvo impeller numbers so buyers can confirm it is the correct equivalent for their pump.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat material is the impeller made from?\u003c\/strong\u003e The impeller in kit 18-3076 is molded neoprene, a synthetic rubber chosen for its resistance to heat and repeated flexing against the pump cam.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of the 18-3076 impeller kit package?\u003c\/strong\u003e The packaged impeller measures 5.13 inches long by 4.0 inches wide by 0.75 inches high.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the Sierra 18-3076 impeller weigh?\u003c\/strong\u003e This impeller kit weighs 0.04 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhere is the Sierra 18-3076 impeller manufactured?\u003c\/strong\u003e The 18-3076 impeller kit is manufactured in Italy.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many impellers come in the 18-3076 kit?\u003c\/strong\u003e The kit contains one impeller (Number of Items: 1).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 18-3076 impeller fit a Volvo 833995 pump?\u003c\/strong\u003e Yes, Sierra 18-3076 is cross-referenced as a replacement for Volvo 833995.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 18-3076 impeller fit a Johnson Pump housing?\u003c\/strong\u003e Yes, it is cross-referenced to Johnson Pump 09-45589 and Johnson Pump 09-808B.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the UPC for the Sierra 18-3076 impeller kit?\u003c\/strong\u003e The Sierra 18-3076 impeller kit carries UPC 030999315281.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988139290843,"sku":"SIE-18-3076","price":41.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-3076_lg__07783.1558125270.500.750.jpg?v=1785188703","url":"https:\/\/www.goodvibesmarina.com\/products\/sierra-18-3076-raw-water-pump-impeller-kit-with-gaskets-replaces-jabsco-22405-0001-johnson-pump-09-45589-fits-volvo-penta-raw-water-pumps","provider":"Good Vibes Marina","version":"1.0","type":"link"}