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I would speculate the oil cooler is a step towards water/liquid cooling of all the HD's in the next couple of model years.
Easing the Black & Orange crowd into it
The oil cooler was always an accessory available from Harley Davidson and the Dyna owner could choose from 2 different types of they wanted one.
It depends on the climate, not really necessary in Wisconsin for example but might be a good idea in Arizona. The touring models have had them for many years as standard I assume because of the weight or less airflow due to the lowers and fairing.
With the recent addition of catalytic converters and of course increasing power heat has become even more of an issue than it used to be.
Last edited by outerbanks; 09/12/2017 5:22 AM.
