1986F150Six Posted July 19, 2019 Share Posted July 19, 2019 https://www.ebay.com/itm/NOS-1980-1981-F100-F250-CRUISE-CONTROL-SERVO-D0TZ-9C735-A/350495454945?hash=item519b2836e1:g:Cp0AAOxyJ8ZRg~Oh Link to comment Share on other sites More sharing options...
Gary Lewis Posted July 19, 2019 Share Posted July 19, 2019 Correct through '88, except for 1981 with CA emissions. Link to comment Share on other sites More sharing options...
Steve83 Posted July 19, 2019 Share Posted July 19, 2019 Correct through '88, except for 1981 with CA emissions. It should work for all with factory vacuum cruise up to '92 trucks. https://supermotors.net/getfile/894692/thumbnail/cruiseservoearly.jpg But all the JY servos I looked at when I used that system were still working, so I'd get used before paying that. Link to comment Share on other sites More sharing options...
Gary Lewis Posted July 19, 2019 Share Posted July 19, 2019 It should work for all with factory vacuum cruise up to '92 trucks. https://supermotors.net/getfile/894692/thumbnail/cruiseservoearly.jpg But all the JY servos I looked at when I used that system were still working, so I'd get used before paying that. My catalog stops at '89 so I can't tell past that. But the part number changed before the end of the catalog and, from what I can tell they won't interchange. So it is good to know they will. Link to comment Share on other sites More sharing options...
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