Gear Housing Anode
This anode is made of ALUMINUM and is designed for use in salt and brackish water
Fits
Mercury / Mariner
250 4.6L (s/n 1E080500 & Up) 4-stroke
300 4.6L (s/n 1E080500 & Up) 4-stroke
350SCi (s/n 1B716557-2B143542)
350 2.6L (s/n 2B141124 & Up)
400 2.6L (s/n 2B141124 & Up)
450 4.6L (s/n 2B529482 & Up)
NXT1 (s/n 0M954569 & Up)
Replaces 847635001
