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Used Outboard Parts & Fresh Water Sterndrive Parts

$1.30
Mercury part number 10-31903.

Quicksilver Screw

This screw is for use on various Mercruiser stern drive engines.  It also fits some vintage Mercury outboards.

New OEM part.

Fits:
 0 (Sterndrive) 1965-1966 1830753 THRU 2063740 (MERCRUISER)
 1150 2836019 THRU 3525440 (MERCURY)
 120/140 1967-1969 2062141 THRU 2791956 (MERCRUISER)
 120/140 1970-1977 2791957 THRU 4893634 (MERCRUISER)
 1400 3293234 THRU 3502805 (MERCURY)
 160 1967-1969 2065190 THRU 2763441 (MERCRUISER)
 165 1970-1977 2763442 THRU 4890459 (MERCRUISER)
 225-S 1974 3856268 THRU 4200499 (MERCRUISER)
 233 1975-1977 4200500 & Up (MERCRUISER)
 350 1571114 THRU 1812753 (MERCURY)
 350 1812754 THRU 1960826 (MERCURY)
 60 RENAULT 68 I/L4 1965-1968 1887079 THRU 2049044 (MERCRUISER)
 80 (Sterndrive) 1966-1969 2063741 THRU 2898029 (MERCRUISER)
 80 RENAULT 80 I/L4 1966-1969 2049045 THRU 2851423 (MERCRUISER)
 888 1971-1977 3106717 AND UP (MERCRUISER)
 90 (Sterndrive) 1970-1972 2898020 THRU 3225967 (MERCRUISER)
 90 RENAULT 96 I/L4 1970-1972 2851424 THRU 3226957 (MERCRUISER)
 Electrical OB MISC. (1985 AND BELOW) (ACCESSORIES)
 Exhaust / Cooling Systems and Extension Kits OB MISC. (1985 AND BELOW) (ACCESSORIES)
 I 1963 1534570 THRU 1684187 (MERCRUISER)
 IA/IB/IC (EZ-SHIFT) 1965-1966 1776349 THRU 2065189 (MERCRUISER)
 IA/IB/IC 1964 1684188 THRU 1777798 (MERCRUISER)
 II (1.78:1) 1968-1969 2398798 THRU 2671321 (MERCRUISER)
 II 1962-1963 1474909 THRU 1602185 (MERCRUISER)
 II 1964-1967 1602186 THRU 2278488 (MERCRUISER)
 III 1968-1972 2373127 THRU 3002613 (MERCRUISER)
 Instruments-Gauges and Components OB MISC. (1985 AND BELOW) (ACCESSORIES)
 Remote Controls and Components Outboard (1985 and Below) (ACCESSORIES)
 Trim / Tilt / Lift Systems and Components MERCRUISER (1985 AND BELOW) (ACCESSORIES)
 Trim / Tilt / Lift Systems and Components OB MISC. (1985 AND BELOW) (ACCESSORIES)

Please check the part numbers for your fitment needs. If you are unsure whether this part fits your model, please contact us with your serial number and we can help determine if it is right for your engine. 

Thank you for shopping at Boats.Parts!!

Boats.Parts offers the most used Stern Drive & Outboard parts in Wisconsin!



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