THE AVIATION SUPERSTORE FOR ALL YOUR AIRCRAFT & PILOT NEEDS | 877-795-2278
Thumbs 1
Thumbs 1
Thumbs 1
Thumbs 1

Rochester 9341-R7090 Sender

$43.70/Each
Quantity
Add to Wishlist
Part# 10-02045
MFR Model# 9341-R7090

Overview

Application
These fuel senders are designed for top mounting in unpressurized aluminum, stainless steel, or plastic fuel tanks in all types of marine vessels. They include special features and protection from corrosion problems (internal and external to the fuel tanks) which make them the quality standard for the industry.

General Information & Features
Standard configuration, with the lead hole at 12:00, has the float arm swinging at 3:00.
The float arm on this sender is 24" [609mm] long measured from the pivot point allowing it to be cut to an appropriate length to gauge any tank depth from 6" [152mm] to 25" [635mm]. The float and the washers are furnished unassembled to the float arm. The cutting and crimping process is to be done prior to the float assembly.

The fuel sender is equipped with a thick film resistance card with a range of 0 to 90.

The recommended gasket for use under the head is made of nitrile rubber and must be ordered separately.

Specifications

General Specifications*
  • Mounting:
  • Recommended for top mounting only
  • Accuracy:
  • Resistance accuracy at empty +0%, -3%; at full +3%, -0% of full scale. System accuracy depends upon proper fitting of sender to tank, tank shape and indicator calibration. This sender is not to be used for filling.
  • Temperature:
  • -40°F to 158°F, -40 to 70C.
  • Vibration:
  • Qualified at 2g, 40 HZ.
  • Power:
  • 0.5 Watts maximum.
  • Leak Test:
  • Passes 16 PSIG [1,1 Bar] test.


Materials of Construction*
  • Head:
  • Tempered aluminum with gold irridite finish, made to SAE pattern for fuel senders (2-1/8" bolt circle for 5 # 10 screws).
  • Support:
  • Tempered aluminum.
  • Card Holder & Head Insulator:
  • Injection-molded thermoset plastic.
  • Ground Strap & Signal Strap:
  • Tin-plated brass or copper.
  • Center Stud, Nuts & Washers:
  • Brass.
  • Resistance Element:
  • Thick film.
  • Contact Spring:
  • Plated beryllium copper.
  • Contact:
  • Silver.
  • Float:
  • Nitrile rubber (cylindrical or rectangular/flat).
  • Float Rod:
  • Stainless steel.
  • Ground Screw & Lock-washer:
  • Stainless steel.


*Materials and specifications are subject to change without notice. Pressure ratings subject to change due to temperature and other environmental considerations.

Reviews

Perfect replacement for my boat fuel tank.

Marlyn S Verified Purchase

ROCHESTER 9341-R7090 SENDER

August 9, 2023

The fuel level sender works great. The original part that I had was part number 8341-R7090 but thanks to the team at Aircraft Spruce the foind out rhat 9341-R7090 was a direct replacement and it works great.

Nathanial J Verified Purchase

ROCHESTER 9341-R7090 SENDER

November 17, 2021

Great Product !

Rick
March 17, 2021

this is a good unit but is not the same as 8341-7000 the resistance is not the same

Stanley G
June 4, 2020

The shipment arrived on different days where the metal rods package was not sealed/secured properly which allowed those to protrude out.

Reuven U
November 1, 2019

Unfortunately, after extensive testing with more than one fuel gauge, this unit did not function.

Don M Verified Purchase

ROCHESTER 9341-R7090 SENDER

May 22, 2022

Q&A

Please note, Aircraft Spruce Canada's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce Canada assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: I have a need for a sending unit with a mounting plate measuring 2.32 inches with an ohm reading of 33 to 240.I found the ohm reading but did not find a mounting plate od. What is the mounting plate OD for 10-02045?

The mounting plate OD on this sender (10-02045) is 2.75 inches.

Q: What is the recommended fuel gauge for Rochester 8341-F7090 fuel sender?

The Rochester fuel level gauge 3090-106 will work with this fuel probe.

Q: Does this work with Dynon Skyview system?

Dynon recommends Dynon probes for use with the Skyview system.

Q: Hi. What is the working range of this product in ohms please?

240 TO 30 OHM

View in Catalog

View Image View in Catalog