
Originally Posted by
shamirj
Are these gauges the same on all series, mines missing bits n pieces but could i fit a S2-3 instead if i cant find S1
1. speedo looks to be fine
2. I have a fuel gauge but missing temp and of course all the wiring which would have to be new anyway
The gauges are all "sort of" interchangeable.
Key differences:-
Gauge cluster - interchangeable from first 86" S1 up to Suffix 'B' Series 2a. From there to end S3 a temperature gauge is added, and ammeter removed. Warning light is now generator light. Fuel gauges are only interchangeable if tank sender is also changed - which may be necessary as the older sender seems to be NLS.
Speedo - there are a variety of different speedos for different tyre sizes, diff ratios and with a different speed range for the six and V8. Add to this the options of metric/imperial, and trip indicator or not, there are a lot of different speedos. The key differences with S1/2/3 are as follows; trip reset changed and the warnig lights moved into the speedo after Suffix 'B' S2a, and the attachment of the cable to the back of the speedo changed with S3. But the most important difference that you can't work round is the number of turns per mile or kilometre, which depends on tyre size and diff ratio. This is shown in tiny digits on the face of the speedo. Somewhere on this forum are the necessary numbers for various cases! Hopefully someone will come in with a reference.
John
JDNSW
1986 110 County 3.9 diesel
1970 2a 109 2.25 petrol
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