Description
Martyr Zinc Anode Trim Tab
Martyr Zinc Anode for Mercury Outboard & Mercruiser Sterndrive and engines. Cut Down Skeg Trim Tab for engines with large propeller. Alternative to CM31640Z. Mercury Equivalent Part: 31640T4, 31640Q4 (fits Alpha 1, 120, 140, 470, 485 R, MR). For use in salt water.
- Nominal Weight (kg): 0.38kg
- Length: 100mm
- Width: 90mm
- Depth: 82mm
- Stud Size: 7/16 UNC
- Fixing Holes: 1
- Fixing Hole: 7/16 UNC Bolt: 1 3/4″ long
