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.
Miner · Trailer Parts
MIN4012
In stock · ships from Knoxville
This is a seal pin for the top part of a swing door on a semi-trailer.
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
Specifically listed as the top part seal pin for swing doors. Exact trailer makes and models not listed, but it fits trailers equipped with Miner swing door hardware systems.
Part data verified against 1 catalog sources
Different year, make, or config? Get a confirmation against your truck in under a minute.
It serves as the keeper or striker that the door latch engages to hold the door securely closed. Over time, these pins can wear, bend, or corrode, causing doors to rattle or not seal properly, so they are replaced to restore tight door closure and weather sealing.
Part Number: MIN4012
DOOR LATCH KEEPER
Unit: ea
Dealer: Knox Trailers
Compatibility, alternatives, and more
