Your cart is empty
Browse our catalog to find the parts you need.
These images are illustrative and may not match the product exactly. Always verify by part number — or confirm instantly with the assistant using a photo or VIN.

Tramec · Body & Cab
38204
In stock · ships from Knoxville
This replacement lid fits a 7-way trailer electrical connector, commonly used on heavy-duty trucks and tractor-trailers.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
Verified fitment for 1 applications
Add your truck to see whether it's one of them
All confirmed applications for this part number.
Other applications
Other applications
Designed for Tramec brand 7-way plugs. Compatibility with other brands' sockets is not guaranteed.
Part data verified against 2 catalog sources
Numbers this part supersedes or interchanges with. Showing 1 of 1.
Different year, make, or config? Get a confirmation against your truck in under a minute.
It protects the plug socket from dirt, moisture, and corrosion when the trailer is disconnected. The kit includes a grey nylon lid and a steel retaining pin for secure attachment. Replace a broken or missing lid to maintain a reliable, weatherproof electrical connection.
Part Number: 38204
REPLACEMENT LID
Unit: ea
Dealer: Post Onsite
Compatibility, alternatives, and more