AR1112R Fuel Sending Unit Fits John Deere 70 80 520 530 620 630 720 730 830 840

One New Aftermarket Replacement 2 Cylinder Fuel Sending Unit Fits John Deere Tractor models: (70, 720, 730 — All Gas, LP, & Diesel), 80, 520, 530, (620 & 630 — Both GP, STD, and Orchard), 830 (2 cylinder), 840.

Works for either 6 Volt or 12 Volt Systems.

This Fuel Sending Unit is Properly Calibrated to the Original Resistance, 0 to 30 OHM. Use with Fuel Gauge, AF2721R or AF2739R / AF2170R depending on the Voltage.

Replaces Part Numbers: AR1112R, AF2173R, AB5139R

Models This Part Fits:

520, 530, 620, 630, 720, 730, 830, 840

Reference Numbers:

AB5139R, AF2173R, AR1112R, AR1112R-A