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
5650RL-12
In stock · ships from Knoxville
This is a 12-inch optic overfill sensor probe for tanker 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 as a direct replacement probe for Civacon's ROMLink 'Plug-N-Load' sensor assemblies. Not a universal liquid level sensor; installation requires a compatible ROMLink sensor cap.
Part data verified against 5 catalog sources
Different year, make, or config? Get a confirmation against your truck in under a minute.
It detects the presence of liquid at a preset level to prevent overfilling during loading and features Civacon's ROMLink 'Plug-N-Load' two-wire design for quick, trouble-free replacement. The probe uses an aluminum shaft with silicone O-ring seals and a plated steel locking nut for durability in harsh road environments. You would replace it when the existing sensor probe becomes damaged, corroded, or fails to provide accurate liquid detection, restoring reliable overfill protection without needing to recalibrate probe height.
Part Number: 5650RL-12
12' CIVASTAR ROMLINK REPL PROBE
Category: Probes
Unit: ea
Vendor: Knappco Corp.
Dealer: Post Onsite
Compatibility, alternatives, and more
