RV Tank Sensor Monitoring System (to fit Newmar 137129) hub-cover The distance between the screw

The distance between the screw holes is 23 3/8 x 4 inches

Plunger measures 3 inches on the body of the lock

This black compartment door latch is keyed

part # 301695 / 300-1406

This replacement RV mirror is used on many models of motorhomes including Tiffin

RV Tank Sensor Monitoring System (to fit Newmar 137129) hub-cover The distance between the screwTank monitoring system sensor. 12 VDC, 5 A. Monitor the accurate level of your holding tanks. Part number tsrw 120 KIB (old # tm5c 100). Tank Mounted sensor. The sensor has a sticky adhesive backing. Made to fit Newmar part number 137129. **Here are some installation tips rom the manufacturer: Remove old sensor and try to put replacement in the same spot. Use the 3M adhesive on the back of the part. You may also need additional adhesive to secure the