{"product_id":"john-deere-electrical-connector-seal-z78008","title":"John Deere Electrical Connector Seal - Z78008","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e John Deere\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart name:\u003c\/strong\u003e Electrical Connector Seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e Z78008\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePurpose:\u003c\/strong\u003e Seals electrical connections within John Deere wiring harnesses to protect the contact interface from moisture, dust, and environmental contaminants in agricultural environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number\u003c\/strong\u003e: Z78008\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType of machine suitable for\u003c\/strong\u003e: Fits the 8-cavity black external electrical connector housing (57M8747) used in John Deere fuel-injection system harnesses; commonly referenced in the John Deere 6400-series fuel-injection parts context and models within the 6100D–6140D family.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation tips\u003c\/strong\u003e: - Replace the corresponding seals in cavities 2 and 4 of the 8-cavity connector housing during service. - Ensure the new seal sits flush against the housing face to maintain a moisture-proof seal. - Inspect mating surfaces for damage and reassemble with proper alignment; use dielectric-grade lubrication if recommended by service manuals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuitable machine models\u003c\/strong\u003e: John Deere tractors listed in the 6400 Fuel Injection Parts List, including models 6100D, 6110D, 6115D, 6125D, 6130D, and 6140D, within the fuel-injection wiring harness context where Z78008 is specified.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlternative part numbers \/ cross references\u003c\/strong\u003e: - 57M7258 (Electric Connector Seal) appears as a cross-reference in regional catalogs. - R78059 (Electric Connector Seal) is another cross-reference used in Deere catalogs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- sources:\nturn0search0\nturn0search1\nturn0search2\nturn0search3\nturn0search4\nturn0search5\nturn0search9\nturn0search10\nturn0search11\n--\u003e\n\u003c\/div\u003e","brand":"John Deere","offers":[{"title":"Default Title","offer_id":45456458055872,"sku":"JD-Z78008","price":7.7,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/9190\/9056\/files\/Screenshot2026-04-20102550.png?v=1776677163","url":"https:\/\/ripongroundcare.com\/products\/john-deere-electrical-connector-seal-z78008","provider":"Ripon Ground Care","version":"1.0","type":"link"}