If you do have the old ones, perhaps new ones can be machined, or even scanned and built on a 3 D printer?
Just the compass. [see corrections below]Christian, if one is simply replacing the throttle and transmission cables, does the entire pedestal have to be unscrewed and removed, or can I remove the compass assembly on top, expose the cables and levers for disconnecting, and thread the cables down (or fish them up) and into the quarter berth?
I was told the radius should be no less than 18" when I rerouted our cables on our 1984 E30+. I kept the fuel cable down the pedestal, along the bulkhead to the engine fuel connection but was able to shorten the cable by two feet. I kept the shift cable down the pedestal then near the rudder and under the fuel tank to the gear box, but I have a twin disc, not the original Hurth so it shifts on the left side. Both cables work well from those positions, with no issues.I think the proper radius is all that matters with these cables. That and securing them in place so they don't flop around.