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.

Civacon · Probes & Sensors
5356-2W
In stock · ships from Knoxville
This is a replacement cap for the Civacon CivaStar ROMLink overfill sensor probe.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
Verified fitment for 2 applications
Add your truck to see whether it's one of them
All confirmed applications for this part number.
Other applications
Other applications
Only compatible with CivaStar ROMLink Probe Assemblies. Not for use with other probe brands or models.
Part data verified against 5 catalog sources
Different year, make, or config? Get a confirmation against your truck in under a minute.
The cap attaches to the top of the ROMLink probe assembly to complete the optic sensor used for overfill prevention on crude oil tank trailers. It is part of the 'Plug-N-Load' quick-connect system and only works specifically with CivaStar ROMLink probe assemblies (probe sold separately). You would replace this cap if the sensor cap is damaged, missing, or malfunctioning.
Part Number: 5356-2W
CIVASTAR REPL. CAP ONLY
Category: Probes
Unit: ea
Vendor: Knappco Corp.
Dealer: Post Onsite
Compatibility, alternatives, and more