The 9341-A7000, also referred to as the 9341-7000 or 9341-R7000 (R7000 has a cylindrical float vs rectangular with the A7000) is a marine grade fuel sender manufactured by Rochester Gauges. This fuel sender is equipped with a thick film resistance card with a range of 240-30 Ohms.  It is manufactured for installation into a standard SAE 5-bolt hole flange.  Included with the fuel sender is a 24" adjustable length float arm that may be cut to length to fit a tank depth range of 6" to 25".  A nitrile rubber float and stainless steel retaining clip washer are included.

It is recommended to install this fuel sender with the included Buna-N gasket. 

The old version of this product was the 8341-70 or 8341-7015 and it is interchangeable with this one.