Nuke Performance Fuel Level Sender 0-90 Ohms - 12" / 305mm - NP-150-FLS-12-01 - ISSPRO fuel level sending unit fits the Nuke Performance CFC Unit.0-90 Ohms fuel level sending unit available with our without fuel gauge that fits standard SAE 5-bolt mounting pattern. Fits fuel cells provided by Nuke Performance:  150-FLS-08 : 203 mm / 8" Pyrotect 6.25 gallon fuel cell Pyrotect 8 gallon fuel cell ATL 30 liter saver cell ATL 45 liter saver cell ATL 45 liter Well Cell saver cell ATL 60 liter saver cell ATL 80 liter saver cell  150-FLS-09 : 228 mm / 9" Pyrotect 10 gallon fuel cell Pyrotect 12 gallon fuel cell Pyrotect 15 gallon fuel cell Pyrotect 18 gallon fuel cell Pyrotect 22 gallon fuel cell ATL 40 liter saver cell Alu Cell 20 liter aluminum fuel cell Alu Cell 40 liter aluminum fuel cell Alu Cell 45 liter Wellcell fuel cell Alu Cell 60 liter aluminum fuel cell  150-FLS-10 : 254 mm / 10" N/A  150-FLS-12 : 305 mm / 12" Pyrotect 17 gallon fuel cell Alu Cell 80 liter aluminum fuel cell  150-FLS-13 : 330 mm / 13" Pyrotect 24 gallon fuel cell  150-FLS-15 : 381 mm / 15" Pyrotect 26 gallon fuel cell Pyrotect 32 gallon fuel cell  150-FLS-16 : 406 mm / 16" N/A Ohm resistance: 0 Ohms : empty 90 Ohms : full Optional specifications: Also available as 240-33 Ohms  Fuel level sending units for motorsports, aftermarket fuel cells Fits the most common fuel cells including Pyrotect, ATL, Fuel Safe, Harmon, Premiere, Jaz, and more, and is the perfect match for the Nuke Performance Competition Fuel Cell Unit. Ordered with our without fuel level gauge.  I have lost my adapter plate/spacer for the fuel level sender unit, can I order a new one? My fuel level sender unit doesn´t fit the mounting point in the CFC Unit, what should I do?An adapter plate/spacer is needed to either mount a fuel level sender that has a wider diameter than the hole in the CFC Unit or uses the common asymmetric 5 bolt pattern often found on aftermarket fuel level senders. The spacer/adapter plate is included with all Nuke Performance CFC Units when purchased, if lost you can order a replacement plate. You find a detailed mounting description in the CFC Unit product manual here.5-bolt asymmetric adapter plate Part #: 150-10-117  Approved for all types of fuels, for all types of motorsports Approved for petrol, methanol, and ethanol. Available in several different lengths, choose the size when placing an order. If ordered together with a fuel cell we will make sure that you get the right one delivered with your order.  Order the fuel level gauge without a fuel level sending unit If you need a fuel level gauge and already purchased your sending unit, you can buy the gauge as an accessory if needed. Fuel Gauge OHM Rating 0-90 Ohms Part # : 150-FLG-01