{"product_id":"johnson-pump-28512-marine-pump-cartridge-for-1000-gph-black-universal-fit","title":"Johnson Pump 28512 Marine Pump Cartridge for 1000 GPH - Black, Universal Fit","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eRefresh and restore your marine pump with the Johnson Pump 28512 cartridge. This 12V replacement motor is built to support 1000 and 1250 GPH cartridge pumps, delivering steady, dependable flow in demanding seas. The compact, black housing blends with most bilge areas while withstanding the vibrations and moisture common to boat environments.\u003c\/p\u003e\n\u003cp\u003eDesigned for simple, practical maintenance, this cartridge emphasizes a straightforward swap-in approach so you can keep your system running with minimal downtime. The result is a reliable component that supports your pump’s performance without requiring a major overhaul.\u003c\/p\u003e\n\u003ch2\u003eKey Benefits\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e12V replacement motor compatible with 1000\/1250 GPH cartridge pump models\u003c\/li\u003e\n  \u003cli\u003eUniversal fit for broad compatibility across Johnson Pump systems\u003c\/li\u003e\n  \u003cli\u003eCompact dimensions (7.5\" L x 6\" W x 3\" H) for easy storage and handling\u003c\/li\u003e\n  \u003cli\u003eDurable black housing designed to withstand marine use and routine service cycles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCompatibility \u0026amp; Fit\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eSpecifically for 12V cartridge pumps in the 1000 or 1250 GPH range\u003c\/li\u003e\n  \u003cli\u003eUniversal fit helps simplify selection when replacing older cartridges\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBefore purchasing, verify that the replacement cartridge matches your pump’s model and flow rating. Correct matching helps maintain smooth operation and reduces the risk of compatibility issues during installation.\u003c\/p\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003ePackage dimensions: 7.5\" L x 6\" W x 3\" H. The compact size supports convenient storage on board, in the shop, or in a maintenance kit. This cartridge is designed as a practical, ready-to-use replacement option for marine pump setups that rely on 12V power and standard 1000\/1250 GPH performance.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What pumps is this cartridge compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Compatible with Johnson Pumps of America 28512 marine pumps in the 1000\/1250 GPH cartridge family.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How do I know if this is the right replacement?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Check your pump model and confirm the cartridge matches 1000\/1250 GPH and the universal fit before purchase.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Johnson Pump","offers":[{"title":"Default Title","offer_id":42490034290773,"sku":"B0000BYOAV","price":63.57,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/johnson-pump-28512-marine-pump-cartridge-1000gph-black.jpg?v=1778516850","url":"https:\/\/plentytorque.co.uk\/products\/johnson-pump-28512-marine-pump-cartridge-for-1000-gph-black-universal-fit","provider":"PlentyTorque","version":"1.0","type":"link"}