Mercury - Blkdia 8.25x8 - TA3178T MerCruiser-3-0L-MPI-2012 while the 18458T3 uses a

while the 18458T3 uses a black sensor for older models

3M MARINE - IMPERIAL WET OR DRY PAPER SHEETS - 320 Grit - 9 inch x 11 inch - 5 per pack - 32040

or dock hardware connection

offering peace of mind every time you service the parts that keep your boat responsive and reliable

and clean color finish make it easy to put into service right away

Mercury - Blkdia 8.25x8 - TA3178T MerCruiser-3-0L-MPI-2012 while the 18458T3 uses aThis product has been superseded by: QA3178R Blkdia 8. 25x8WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings. ca. gov.