During my downtime from all the surgeries I've had this year, I've developed a replacement for the NLA 87-01 Merc 14851T03 TPS and it's not gonna cost the $600+ there getting on the web for any OEM's that are left out there. This new "Hall TPS is a non-contact unit meaning there are no friction contacts that wear out as the OEM's had. Stay tuned finishing up on the R&D part then onto actual on motor testing. Bench testing has been 100% perfect thus far. Will be offered as a kit that bolts right up in the stock location, kit will consist of: Adapter plate, TPS connection shaft, Hall TPS Sensor w/Pigtail harness and associated stainless hardware & shrink tubing. Just splice your old plug wires onto the pigtail, solder the wire, shrink wrap and go. Adjustments are made exactly as the OEM units.