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Fitting Size and Hose Ratings for a TR-1 Gold Autopilot
The current version of the TR-1 Gold Autopilot will use different hoses and fittings than the previous versions used.
If the customer has a current version of the TR-1 Gold, the ECU can be removed from the pump assembly, the hose ratings are 1/4 inch inner diameter at 300PSI. The fittings used are 1/8 inch NPT.