Truck-Lite 50875 50 Series Gray Service Cover Kit for 7-Way Trailer Receptacles (5-Piece Replacement)

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$6.38 EA

Restore complete environmental protection to your trailer's electrical connections with the heavy-duty Truck-Lite 50875 50 Series Gray Service Cover Kit. This convenient, 5-piece OEM repair kit is engineered to replace damaged, broken, or weathered spring-loaded lids on standard commercial vehicle trailer nose boxes and 7-way electrical receptacles.

Instead of replacing the entire electrical receptacle block, this service kit allows fleet managers and technicians to quickly swap out the exterior cover components, shielding critical inner plug contacts from rust, road salt, corrosive chemicals, and severe moisture entry.

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Features & Benefits

Premium 5-Piece Service Kit: Includes everything required for a professional rebuild: high-impact gray Noryl plastic cover, heavy-duty steel hinge pin, stainless steel return spring, cotter pin, and shaft retainer.
Weather-Resistant Noryl Construction: The service cover is molded from top-tier, non-conductive GE Noryl plastic to shrug off high-impact stone chips, extreme cold, chemical washes, and rust.
Snap-Shut Tension: Outfitted with a premium stainless steel spring assembly that ensures the cover snaps firmly shut and holds a tight seal over your receptacle pins when a trailer plug is disconnected.
Broad Compatibility: Engineered for effortless installation on industry-standard 50 Series flush-mount and surface-mount receptacles (including popular models like 50868, 50869, and 50872), as well as Truck-Lite Smart Boxes (50878 and 50879).
Cost-Efficient Fleet Solution: Eliminates the need to disconnect wiring harnesses or buy entire replacement socket assemblies just to fix a missing or broken protective door latch.
Note: Not for use with older #50805 style 7-way receptacles.