Uflex MACH36X13 Mercury Gen II Control Cable 13 ft

If you've got a Mercury outboard running Generation II controls and the throttle or shift has gone stiff, notchy, or just plain sticky, a fresh control cable usually fixes it. The Uflex MACH 36 is a direct replacement for Mercury's Gen II cables, and this one is cut to 13 feet. It drops into the same control head and the same engine-end fittings you're already running, so you're not re-rigging the whole boat to get smooth action back at the helm.

Uflex has been building steering and control gear for boats a long time, and the MACH series is their answer to the OEM Gen II cable. The MACH 36 uses the Generation II end fittings on both ends, and that's the part that matters. Gen II cables aren't interchangeable with the older single-lever style, so matching the standard is what keeps the install clean. Get the standard right and it's a straight swap.

The number that trips people up is the length. Cable length is measured tip to tip, not by how far your motor sits from the console. Thirteen feet covers a lot of typical rigging on a 22 to 26 foot center console with a single Mercury on the transom. If you're running a longer boat, a dual station, or a flybridge setup, 13 feet is often too short, so measure your old cable end to end before you commit. When in doubt, pull the old one and lay it flat on the dock. Leave yourself a little slack in the run so the cable isn't pulled tight at full lock, and remember that a snug loop through a rigging tube eats up length you might not have counted on.

A few install notes from doing these. Keep your bends gentle. Anything tighter than about a 6 inch radius starts to bind the inner core and wears the cable out early, so route it with easy sweeps rather than hard corners. Secure the cable at the transom bracket too. If it's left loose it'll chafe against a stringer or the transom over time, and that's a slow leak of wear you won't notice until the action gets rough again. Grease the inner core lightly on the way in if it didn't come pre-lubed, and don't force a fitting that doesn't want to seat. Back it out and check your routing first.

Here's the honest advice. If one cable has failed, the other one is usually not far behind, especially on a saltwater boat. We tell people to replace the throttle and shift cables together while the control head is already apart. It saves doing the same job twice a season later. Saltwater is hard on the inner core, and most cables start showing corrosion somewhere in the 4 to 6 year range. A shot of cable grease at the fitting helps slow that down, but it won't stop it forever, so treat a smooth-shifting boat as maintenance, not a one-time fix.

So who's this for? Anybody with a Mercury Gen II control system who wants their throttle and shift back to that easy, positive feel. It pairs naturally with Mercury outboards in the 200 to 300 horsepower range, where a sticky cable really shows up under load. One more thing worth saying. Getting the length right the first time saves you a return and a second afternoon in the bilge. If you're not sure whether your controls are Gen II or the older style, count the levers and look at the ends on what's already installed. When they match the Gen II pattern, the MACH 36 is the cable you want. It's a straightforward part that does one job well, and when your shifter clicks into gear the way it should, you'll wonder why you waited.