Mayfair 
Hydraulic’s After-Planes are the very best, yet reasonably priced hydraulic trim tabs on the marine market today. Here are some of the features: Unlike other planing devices Mayfair Hydraulics After-Planes are manufactured from premium quality high strength aluminum alloy castings with deep-ribbed cross sections for additional strength and stress distribution. All of the external hardware is 316L series stainless steel or is powder coated for increased corrosion resistance. The Transom stainless steel connections are an integral part of the Mayfair Hydraulics After-Planes, eliminating costly and bulky brackets and fittings. This results in a simpler, faster, and cleaner installation.
Each Mayfair Hydraulics After-Plane can be independently operated by dash-mounted controls that are included with the standard package. Because of the unique hydraulic system, there is no “droop” due to hydraulic leakage. The After-Planes will remain locked until the controls are again actuated. Mayfair Hydraulics After-Planes offer substantial advantages in performance, fuel economy, stability and handling. All Mayfair Hydraulics After-Plane Kits are supplied with two hydraulic pumps with heavy-duty mounting brackets, switch panel and all trim hoses and all necessary hardware for installation. Tabs and control panels are available in various standard powder coated colors.
Mayfair Trim Tabs
Trim Tabs with Electronic Indicator Senders
137-8102 – 12″ High Performance Model MH120S Trim Tab Kit w/Electronic Sensor
137-8107 – 15.5″ High Performance Model MH150S Trim Tab Kit w/Electronic Sensor
137-8111 – 22″ High Performance Model MH280ESX Trim Tab Kit with Electronic Sensor
137-8115 – 28″ High Performance Model MH380ESX After-Plane Trim Tab Kit with Electronic Sensor
137-8086 – 12″ High Performance Model MH120S Trim Tabs w/ Electronic Sensor
137-8165 – 15.5″ High Performance Model MH150S Trim Tabs w/Electronic Sensor
137-8175 – 22″ High Performance Model MH280ESX Trim Tabs w/Electronic Sensor
137-8185 – 28″ High Performance Model MH380ESX After-Plane Trim Tabs w/Electronic Sensor
Trim Tabs with Mechanical Indicator Senders
137-8100 – 12″ High Performance Model MH120S Trim Tab Kit
137-8105 – 15.5″ High Performance Model MH150S Trim Tab Kit
137-8109 – 22″ High Performance Model MH280S After-Plane Trim Tab Kit
137-8113 – 28″ High Performance Model MH380S After-Plane Trim Tab Kit
137-8085 – 12″ High Performance Model MH120S Trim Tabs
137-8164 – 15.5″ High Performance Model MH150S Trim Tabs
137-8174 – 22″ High Performance Model MH280S After-Plane Trim Tabs
137-8184 – 28″ High Performance Model MH380S After-Plane Trim Tabs Only
Replacement Trim Tabs (Single)
137-8170 – 22″ High Performance Model MH280S After-Plane Trim Tab Only – Port
137-8171 – 22″ High Performance Model MH280S After-Plane Trim Tab Only -Starboard