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Part number Mercury Marine 1399-4207 or Tillotson 013630 .
Main Fuel Orifice .033 with Gasket
This carb jet is for use on vintage 7.5 HP Mercury Merc 75 outboard engines from 1971-1973. S/N 3274633 - 3801457.
New OEM part.
Please check the part number for your fitment needs.
cat-958
1399-4207 013630 Tillotson Fits Mercury 7.5 HP Carburetor Main Fuel Orifice Jet .033 NLA
$8.49
Main Fuel Orifice .033 with Gasket
This carb jet is for use on vintage 7.5 HP Mercury Merc 75 outboard engines from 1971-1973. S/N 3274633 - 3801457.
New OEM part.
Please check the part number for your fitment needs.
cat-958