{"product_id":"attwood-tsunami-t500-mk2-replacement-motor-cartridge-12v-56206","title":"Attwood Tsunami T500 Mk2 Replacement Motor Cartridge — 12V, 500 GPH","description":"\u003ch2\u003eTsunami T500 Mk2 Replacement Motor Cartridge — 12V\u003c\/h2\u003e\u003cp\u003eA direct-replacement motor cartridge for the Attwood Tsunami T500 Mk2 cartridge bilge pump system. When the motor wears out, this cartridge swaps in quickly to restore full 500 GPH pumping capacity — no need to replace the entire pump housing or rewire the installation. Runs on 12V DC.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eReplacement motor cartridge for Tsunami T500 Mk2 bilge pumps\u003c\/li\u003e\n\u003cli\u003e500 GPH capacity at 12V DC\u003c\/li\u003e\n\u003cli\u003ePatented X-Air™ Impeller — prevents air-locking and dry-run burnout\u003c\/li\u003e\n\u003cli\u003eSuperior motor and shaft seals for corrosion resistance in bilge environments\u003c\/li\u003e\n\u003cli\u003eDrop-in replacement — no rewiring or housing removal required\u003c\/li\u003e\n\u003cli\u003ePart number: 56206\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRestoring a failed or worn Tsunami T500 Mk2 bilge pump\u003c\/li\u003e\n\u003cli\u003eKeeping a spare cartridge aboard for fast field replacement\u003c\/li\u003e\n\u003cli\u003eExtending the service life of an existing Tsunami Mk2 pump installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eParts Desk Insights\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eBest Use Case:\u003c\/strong\u003e This cartridge is the go-to recommendation when a customer's T500 Mk2 pump housing is intact but the motor has failed or lost performance. The cartridge system is the key advantage of the Tsunami Mk2 line — the motor swaps out in minutes without disturbing the through-hull wiring or hose connections. Stock this alongside the pump itself for service-minded customers.\u003c\/p\u003e\u003cp\u003eThe matching complete pump is the \u003ca href=\"\/products\/11064493637668\"\u003eAttwood Tsunami T500 Mk2 Cartridge Bilge Pump, 12V\u003c\/a\u003e. For higher-capacity needs, see the \u003ca href=\"\/products\/11064493670436\"\u003eTsunami T800 Mk2 (12V)\u003c\/a\u003e and its \u003ca href=\"\/products\/11124709163044\"\u003eT1200 Mk2 Replacement Motor Cartridge\u003c\/a\u003e. The \u003ca href=\"\/products\/8131550052388\"\u003eTsunami MK2 800 GPH Bilge Pump\u003c\/a\u003e is another strong option for larger bilge volumes.\u003c\/p\u003e","brand":"LNS","offers":[{"title":"Default Title","offer_id":51215079768100,"sku":"23-56206","price":48.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/images_0877398a-d9f3-4204-b12e-39605f301484.jpg?v=1786299877","url":"https:\/\/marisolmarine.com\/products\/attwood-tsunami-t500-mk2-replacement-motor-cartridge-12v-56206","provider":"Marisol Marine Company","version":"1.0","type":"link"}