This is a replacement 6 Inch sending unit for a RDS fuel tank (Threaded Mount NPTF 1 1/2) We recommend purchasing a sending unit that is 1 inch
RDS offers a full assortment of tanks in various capacities and dimensions to fit your needs. Gasoline auxiliary fueling is allowed, if siphoned from
RDS Tanks 59180 Rectangular 13 Gal. Auxiliary Fuel Tank
RDS 69 Gallon Rectangular Transfer Tanks Bright Aluminum 57X18X16 Mode — Elite Truck
RDS Tanks 59180 Rectangular 13 Gal. Auxiliary Fuel Tank
RDS Aluminum Transfer Fuel Tank, 91 Gallon, Rectangular, Diamond Plate, Model# 72551
75 Gallon 48x24x18 Aluminum Tank W GPI 15GPM Pump Included – Boyd Welding LLC
Boyd Welding 75 Gallon Fuel Transfer Tank System Aluminum With 15 GPM — Elite Truck
Question on venting a gravity feed aux tank
RDS MFG INC 11025 Diesel Install Kit : Automotive
75 Gallon 48x24x18 Aluminum Tank W GPI 15GPM Pump Included – Boyd Welding LLC
Moeller 035750-10, Mechanical Fuel Tank Sender, Swing Arm, 7.5 Inch Tank Depth : Boat Fuel Flow Instruments : Sports & Outdoors