Zinc Trim Tab Anode - 18-6011 - Sierra
Replaces OEM part #
- HONDA 41107-ZW1-003ZA
- MERCURY MARINE 31640Q 4
- MERCURY MARINE 31640A1
For: Mercury inline 3, 4 & 6 Cyl, & V6 Outboards; Mercruiser R/MR/Alpha One (Sterndrive & Transom Assembly 1983-90) & prior drives
- Length: 7"
- Diameter: 6-1/2"
- Width: 6"
- Height: 3-1/2"
What is the Dia. on the 31640 ?
The measurements are as follows: Length: 7"; Diameter: 6-1/2"; Width: 6"; Height: 3-1/2"
Mine is diameter 4" 92 40 2 stroke mercury classic do you have this one?
Serial number is needed to find correct anode. Give us a call at 1-800-914-1123 if you have further questions. http://www.iboats.com/Mercury-Trim-Tab-Anodes-and-Anti-Ventilation-Plate-Anodes/dm/view_id.1104573
What do you have to fit a 2003, 50 hp johnson.2 cyl small gear case?
This particular trim tab is best for Honda/Mercury applications. We unfortunately do not currently have anything that will match your Johnson application.
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