{"product_id":"merc-754","title":"Mercury Quicksilver Water Pump Repair Kit 25-30HP 4-Stroke 853792A07","description":"\u003cp\u003eMercury Quicksilver \u003cstrong\u003e853792A07\u003c\/strong\u003e is a complete water pump repair kit for select \u003cstrong\u003eMercury \/ Mariner 25–30 HP 4-stroke outboards\u003c\/strong\u003e. Current Mercury references show \u003cstrong\u003e853792A07\u003c\/strong\u003e superseding to \u003cstrong\u003e8M0208905\u003c\/strong\u003e, the current replacement kit. This kit is designed for water pump service and includes the main pump wear components needed to restore proper cooling-water flow through the outboard’s lower-unit water pump assembly.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eComplete water pump repair kit for select Mercury \/ Mariner 25–30 HP 4-stroke outboards\u003c\/li\u003e\n\u003cli\u003eIncludes water impeller, pump housing, face plate, gaskets, seals, and O-rings\u003c\/li\u003e\n\u003cli\u003eHelps restore cooling-water flow and reduce overheating risk\u003c\/li\u003e\n\u003cli\u003eOriginal Mercury reference: \u003cstrong\u003e853792A07\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCurrent Mercury \/ Quicksilver replacement: \u003cstrong\u003e8M0208905\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eUPC \/ GTIN references include \u003cstrong\u003e745061704015\u003c\/strong\u003e for 853792A07 and \u003cstrong\u003e00678633186295 \/ 678633186295\u003c\/strong\u003e for 8M0208905 references\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eEngine Compatibility\u003c\/h2\u003e\n\u003cp\u003eThis kit is listed for select \u003cstrong\u003eMercury or Mariner 25–30 HP 4-stroke outboards\u003c\/strong\u003e. Mercury’s current product reference for \u003cstrong\u003e8M0208905\u003c\/strong\u003e lists use on \u003cstrong\u003eMercury 25–30 HP 4-stroke outboards, serial number 0R051710 and above\u003c\/strong\u003e. Older \u003cstrong\u003e853792A07\u003c\/strong\u003e catalog references also associate the kit with \u003cstrong\u003e25–30 HP EFI FourStroke\u003c\/strong\u003e applications, including serial ranges beginning at \u003cstrong\u003e0R106999\u003c\/strong\u003e depending on catalog source and model grouping.\u003c\/p\u003e\n\u003ch2\u003eSerial Number Fitment Notice\u003c\/h2\u003e\n\u003cp\u003eWater pump kit fitment depends on the exact outboard model, lower-unit water pump assembly, and serial number range. Always confirm compatibility using the Mercury or Mariner engine serial number before ordering, especially where older \u003cstrong\u003e853792A07\u003c\/strong\u003e has been replaced by \u003cstrong\u003e8M0208905\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2\u003eWhen This Part Needs Replacement\u003c\/h2\u003e\n\u003cp\u003eReplace the water pump kit during scheduled water pump service, after overheating, after dry running, or when the impeller, pump housing, face plate, seals, or gaskets show wear, scoring, cracking, distortion, or heat damage. A weak water pump can reduce cooling performance and may lead to engine overheating.\u003c\/p\u003e\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003cp\u003eInspect the complete lower-unit water pump stack during service, including the housing, impeller, face plate, seals, gaskets, key, and mating surfaces. Install the impeller in the correct rotation and follow the Mercury service manual procedure for the specific engine. A full kit is often the better choice when the housing or plate is worn, rather than replacing only the impeller.\u003c\/p\u003e\n\u003ch2\u003eAlternate \/ Superseded Part Numbers\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e853792A07\u003c\/li\u003e\n\u003cli\u003e8M0208905\u003c\/li\u003e\n\u003cli\u003e853792A1\u003c\/li\u003e\n\u003cli\u003e853792T01\u003c\/li\u003e\n\u003cli\u003eRelated Tohatsu \/ Nissan reference: \u003cstrong\u003e361-87322-0 \/ 361873220\u003c\/strong\u003e — confirm by engine model and serial number before substituting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eParts Desk Insight\u003c\/h2\u003e\n\u003cp\u003eThis kit is more complete than an impeller-only service part. If the pump housing or wear plate is scored, replacing the full kit helps restore cooling performance and reduces the chance of reopening the lower unit for the same issue.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShipping:\u003c\/strong\u003e Ships same or next day for fast Canada wide shipping. ⚓\u003c\/p\u003e","brand":"MERC","offers":[{"title":"Default Title","offer_id":43563884970020,"sku":"853792A07","price":138.7,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/a8357411-7d0d-4cbb-970a-811f355cb7c0.png?v=1777496949","url":"https:\/\/marisolmarine.com\/products\/merc-754","provider":"Marisol Marine Company","version":"1.0","type":"link"}