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.

Supreme · Trailer Parts
SUP116405
In stock · ships from Knoxville
This plastic corner cap is designed for the front roadside (driver side) corner of Supreme Signature Series truck bodies.
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
Fits driver side (left) roadside front corner only. The 2008-2017 year range applies to the Signature Series body design; some earlier or later Supreme bodies may also use this cap. Verify by body style.
Part data verified against 3 catalog sources
Numbers this part supersedes or interchanges with. Showing 4 of 4.
Different year, make, or config? Get a confirmation against your truck in under a minute.
It protects the body corner from damage and weather exposure, and is typically replaced when cracked or broken. Manufactured from durable poly plastic, it directly replaces OEM part number 116405.
Part Number: SUP116405
CORN. CAP R/S PLAS SUPREME
Unit: ea
Dealer: Knox Trailers
Compatibility, alternatives, and more