Moeller Fuel Tank Sending Unit 100mm to 685mm

Moeller Fuel Tank Sending Unit is a universal electric sender engineered for diesel and fuel-injected petrol engines with return-line capability.

Built with stainless steel internals, it delivers accurate, responsive fuel tank level readings for tanks 4–27 inches deep (100–685mm).

Key features include a rheostat design, swing-arm float that rotates in 90-degree increments to clear tank walls and baffles, and a complete installation kit with 5-hole gasket and mounting screws. The sender ground terminal connects directly to the tank for reliable electrical integration. Industry-standard 33–240 ohms impedance range ensures compatibility across applications.

Suitable for petrol engines and diesel engines equipped with a separate return line. Tank sender only, does not contact water.

• For tank depths 100mm (4in) to 685mm (27in)
  
• 5 screw fixing on 2.1/8" (54mm) centres
  
• SAE 5 bolt pattern
  
• Tank requires a 1.3/8" dia hole
  
• 5 screw fixing on 2.1/8" (54mm) centres