Singer 4AD Gas Sending Unit

The 4A, 4AB, 4AC, 4AD cars, including the SM 1500 Roadster and SMX
Ken Hultgren
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First Name: Ken
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Singer 4AD Gas Sending Unit

Postby Ken Hultgren » Wed Nov 25, 2015 10:18 pm

My gas guage has had intermittent readout (a signal or no signal) and it looks like a bad potentiometer on the gas sending unit. Per some previous posts I bought a Smith type replcament for an MGA. The swing of the arm and the potentiometer resistance matched perfectly with the Singer Jaeger gage readout. But the arm on the MGA sender is shorter than the Singer unit. One option is to extend the arm by soldering an extension. But a better question is whether anyone a has ordered a replacement (MG TC TD etc) that is a near replacement for the 4AD, i.e. same arm length ?
Thanks, Ken

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Re: Singer 4AD Gas Sending Unit

Postby mikeyr » Thu Nov 26, 2015 2:17 am

I am sure something fits but I always extended it by making a new arm.
Mike Rambour. Site Administrator
1953 Singer 4ADT (sold), 1934 Singer 9 Le Mans, 1934 Singer 1 1/2 4-Seater Sports, 2009 BMW K1300GT

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