{"product_id":"automotive-connector-back-cover-1418985-2-waterproof-housing-rear-seal-female-socket","title":"Automotive Connector Back Cover – 1418985-2, Waterproof Housing Rear Seal for Female Socket Cable Plug","description":"\u003ch2\u003eAutomotive Connector Back Cover – 1418985-2, Waterproof Housing Rear Seal for Female Socket Cable Plug\u003c\/h2\u003e\n\n\u003cp\u003ePart number 1418985-2 is a TE Connectivity automotive connector back cover — the rear seal and secondary lock component for a specific TE Connectivity female socket connector housing. The TE Connectivity part number format (XXXXXXX-X) identifies this as a TE-manufactured accessory. This back cover is used in heavy-duty commercial vehicle and industrial wiring harness applications, consistent with the TE Connectivity connector families used in truck, agricultural, and construction equipment.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 1418985-2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e TE Connectivity\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComponent Type:\u003c\/strong\u003e Connector back cover \/ rear seal \/ secondary lock\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e PA66 nylon, flame retardant\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e IP67 rear seal + secondary terminal retention\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Specific TE Connectivity female socket connector housing in commercial vehicle wiring\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eBack Cover Critical Functions\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIP67 rear sealing:\u003c\/strong\u003e Compresses individual wire seals against the housing rear face. Without the back cover, wire seals are not compressed and water enters through the rear — the connector will not achieve IP67 regardless of mating face sealing.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecondary terminal retention:\u003c\/strong\u003e Locks over terminal lancing lances, preventing push-back under cable pull forces. Critical in commercial vehicle applications where cable bundles are heavy and subject to vibration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOEM compliance:\u003c\/strong\u003e Required for the connector to meet TE Connectivity’s IP67 specification and the vehicle manufacturer’s electrical system requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003ch4\u003eHow do I verify 1418985-2 is compatible with my connector housing?\u003c\/h4\u003e\n\u003cp\u003eCross-reference 1418985-2 in the TE Connectivity catalog (te.com) to identify the compatible connector housing part numbers. The TE catalog lists back covers as accessories to specific connector housings. Verify the housing part number on the original connector before ordering. If the original back cover is lost or damaged, identify the connector housing part number and cross-reference to find the correct back cover.\u003c\/p\u003e\n\n\u003ch4\u003eWhat TE Connectivity connector series uses 1418985-2?\u003c\/h4\u003e\n\u003cp\u003eThe 1418985-2 part number is consistent with TE Connectivity’s heavy-duty connector accessory range, likely associated with the HDP20 or similar heavy-duty series used in commercial vehicle applications. Cross-reference in the TE catalog to identify the specific connector series and compatible housing part numbers.\u003c\/p\u003e\n\n\u003ch4\u003eCan I use a different back cover if 1418985-2 is unavailable?\u003c\/h4\u003e\n\u003cp\u003eNo. Back covers are specific to individual connector housings — a different back cover will not fit correctly or will not compress the wire seals properly. If 1418985-2 is unavailable, contact TE Connectivity for the current replacement part number — TE occasionally updates part numbers while maintaining backward compatibility. Do not use a back cover from a different connector housing as a substitute.\u003c\/p\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCommercial trucks:\u003c\/strong\u003e Back cover replacement during connector repair on heavy-duty truck wiring\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAgricultural equipment:\u003c\/strong\u003e Connector assembly completion for harness repair\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConstruction equipment:\u003c\/strong\u003e Back cover replacement on heavy machinery wiring harnesses\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAutomotive workshops:\u003c\/strong\u003e Workshop stock for TE Connectivity heavy-duty connector accessories\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cp\u003e1 piece — automotive connector back cover 1418985-2 (TE Connectivity). Compatible connector housing not included.\u003c\/p\u003e","brand":"Cable Parts Online","offers":[{"title":"1418985-2 \/ 10pcs","offer_id":47850565370101,"sku":"14:200004889#1418985-2;200001249:202408832#10pcs","price":124.8,"currency_code":"USD","in_stock":true},{"title":"1418985-2 \/ 50pcs","offer_id":47850565337333,"sku":"14:200004889#1418985-2;200001249:202408833#50pcs","price":624.0,"currency_code":"USD","in_stock":true},{"title":"1418985-2 \/ 100pcs","offer_id":47850565304565,"sku":"14:200004889#1418985-2;200001249:202408834#100pcs","price":1248.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/3494\/0149\/files\/Sb08a6f5cb03c485da79e9da14fc8ae42V.webp?v=1773896269","url":"https:\/\/www.csldmcml.com\/products\/automotive-connector-back-cover-1418985-2-waterproof-housing-rear-seal-female-socket","provider":"Cable Parts Online","version":"1.0","type":"link"}