How to measure dual stations
For a Dometic Big-T dual station steering system, the cable required is SSC81AxxBxx, where xx = the lengths of the two cable sections in feet. The letter “A” in the part number represents the cable routing path distance between steering stations. The letter “B” represents the cable routing path distance from the lower station to the engine/rudder area. The different cable lengths are available in one-foot increments only.