Listers,
I'm trying to identify a set of 1-1/2" SU4's prior to their rebuild,
needle/spring selection and installation. Neither carb has its'
identification tag. The information that I can determine is: damper -
AUC 8103, float chamber - AUC1310, float chamber lid - AUD2277, piston
assembly - AUC1331, carb body - AUC1300. Lastly, although worn, the
needle looks to be a APU (or ABU), which I can find no reference to.
The above is with respect to the rear carb. The front is the same with
the following exception(s): float chamber - AUC2140, carb body -
AUC1344MCD
Most appreciative,
Ed Hamilton
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