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Mercury-Mercruiser F1641 LOCK NUT, 1/4 - 28
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Mercury-Mercruiser F1641 LOCK NUT, 1/4 - 28
Mercury-Mercruiser F1641 NUT has been superseded to a new part number.
The newest part number is 8267089
-click here- to see the newest superseded part
Please note the new superseded part is a functional replacement and may look different from the original part
Manufacturer part number:
F1641
Manufacturer:
Mercury Marine
Shipping specs, pounds and inches
Weight:
0.06
Length:
0.50
Width:
0.50
Height:
0.38
$0.00
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100 (1979) - 0T1000B9A
100 (1979) - 0T1000H9A
100 (1979) - 1004B9A
100 (1979) - 1004H9A
100 (1979) - 1007B9A
100 (1979) - 1007H9A
100 (1980) - 1002H0AN
100 (1980) - 1004B0B
100 (1980) - 1004H0B
100 (1980) - 1006B0B
100 (1980) - 1006H0B
100 (1980) - 1008B0A
100 (1980) - 1008H0A
100 (1981) - 1006B1C
100 (1981) - 1006H1C
100 (1981) - 1008B1B
100 (1981) - 1008H1B
100 (1983) - 1008B3C
100 (1983) - 1008H3C
100 (1984) - 1008C4D
100 (1984) - 1008H4D
105 (1978) - 1057B8H
105 (1978) - 1057H8H
105 (1978) - 1059B8H
105 (1978) - 1059H8H
105 (1982) - 1058B2G
105 (1982) - 1058H2G
105 (1983) - 1058V3H
115 (1977) - 1157H8A
115 (1977) - 1159BA
115 (1977) - 1159HA
115 (1978) - 1157B8A
115 (1978) - 1157H8A
115 (1978) - 1159B8B
115 (1978) - 1159H8B
115 (1979) - 0T1150B9A
115 (1979) - 0T1150H9A
115 (1979) - 1151B9A
115 (1979) - 1151H9A
115 (1979) - 1154B9A
115 (1979) - 1154H9A
115 (1979) - 1157B8B
115 (1979) - 1157H9B
115 (1979) - 1159B9C
115 (1979) - 1159H9C
115 (1979) - 0P1155H9A
115 (1979) - 0S1155H9A
115 (1979) - 115H9A
115 (1980) - 1158B0D
115 (1980) - 1158H0D
115 (1980) - 1154B0B
115 (1980) - 1154B0BN
115 (1980) - 1154H0B
115 (1980) - 1154H0BN
115 (1980) - 1156B0C
115 (1980) - 1156H0C
115 (1981) - 1156B1D
115 (1981) - 1156H1D
115 (1981) - 1158B1E
115 (1981) - 1158H1E
115 (1982) - 1158B2E
115 (1982) - 1158H2E
115 (1983) - 1158B3F
115 (1983) - 1158H3F
115 (1984) - 1158C4G
115 (1984) - 1158H4G
125 (1981) - 1258H1A
125 (1982) - 1258B2B
125 (1982) - 1258H2B
140 (1978) - 1407B8A
140 (1978) - 1407H8A
140 (1978) - 1408B8A
140 (1978) - 1408H8A
140 (1978) - 1409B8A
140 (1978) - 1409H8A
140 (1979) - 0T1400B9A
140 (1979) - 0T1400H9A
140 (1979) - 1401B9A
140 (1979) - 1401H9A
140 (1979) - 1407B9B
140 (1979) - 1407H9B
140 (1979) - 1409B9B
140 (1979) - 1409H9B
140 (1979) - 0P1405H9A
140 (1979) - 0S1405H9A
140 (1979) - 1405H9A
140 (1980) - 1406B0C
140 (1980) - 1406H0C
140 (1980) - 1408H0C
140 (1981) - 1406B1D
140 (1981) - 1406H1D
140 (1981) - 1408B1D
140 (1981) - 1408H1D
140 (1982) - 1408B2D
140 (1982) - 1408H2D
140 (1983) - 1408B3E
140 (1983) - 1408H3E
140 (1984) - 1401C4B
140 (1984) - 1401H4B
140 (1984) - 1408C4F
140 (1984) - 1408C4G
140 (1984) - 1408H4G
70 (1979) - 0T700B9A
70 (1979) - 0T700B9AN
70 (1979) - 0T700H9A
70 (1979) - 0T700H9AN
70 (1979) - 709B9A
70 (1979) - 709B9AN
70 (1979) - 709H9A
70 (1979) - 709H9AN
70 (1980) - 700H0AN
75 (1978) - 756B8D
75 (1978) - 756H8D
75 (1978) - 757B8D
75 (1978) - 757H8D
75 (1979) - 0T750B9A
75 (1979) - 0T750H9A
75 (1979) - 757B9E
75 (1979) - 757H9E
75 (1979) - 0P759H9A
75 (1979) - 0S759H9A
75 (1979) - 759H9A
75 (1980) - 754B0B
75 (1980) - 754H0B
75 (1980) - 756B0F
75 (1980) - 756H0F
75 (1980) - 757B0F
75 (1980) - 757H0F
75 (1980) - 758BOB
75 (1980) - 758H0B
75 (1981) - 756B1G
75 (1981) - 756H1G
75 (1981) - 758B1C
75 (1981) - 758H1C
75 (1982) - 756B2H
75 (1982) - 756B2J
75 (1982) - 756H2H
75 (1982) - 756H2J
75 (1982) - 758B2D
75 (1982) - 758B2E
75 (1982) - 758H2D
75 (1982) - 758H2E
75 (1983) - 756B3K
75 (1983) - 756H3K
75 (1983) - 756R3L
75 (1983) - 758B3F
75 (1983) - 758H3F
75 (1984) - 756H4L
75 (1984) - 756S4A
75 (1984) - 756S4B
75 (1984) - 756S4C
75 (1984) - 758C4G
75 (1984) - 758H4G
85 (1977) - 859BA
85 (1977) - 859HA
85 (1978) - 857B8F
85 (1978) - 857H8F
85 (1978) - 859B8A
85 (1978) - 859H8A
85 (1979) - 0P855H9A
85 (1979) - 0S855H9A
85 (1979) - 0T850B9A
85 (1979) - 0T850H9A
85 (1979) - 851B9A
85 (1979) - 851H9A
85 (1979) - 855H9A
85 (1979) - 857B9G
85 (1979) - 857H9G
85 (1979) - 859B9B
85 (1979) - 859H9B
85 (1980) - 850H0A
85 (1980) - 856BOH
85 (1980) - 856H0H
85 (1980) - 858B0C
85 (1980) - 858HOC
85 (1981) - 850H1C
85 (1981) - 850H1D
85 (1981) - 856B1J
85 (1981) - 856H1J
85 (1981) - 858B1D
85 (1981) - 858H1D
85 (1982) - 858B2E
85 (1982) - 858H2E
85 (1982) - 858H2F
90 (1983) - 906R3D
90 (1983) - 908B3A
90 (1983) - 908H3A
90 (1983) - 908V3B
90 (1984) - 906S4B
90 (1984) - 908C4B
90 (1984) - 908H4B
90 (1984) - 908V4B
120 HP (1990 L-DRIVE) - 120LD90A
120 HP (1990 L-DRIVE) - 120LD90B
120 HP (1990 L-DRIVE) - 120LD90C
120 HP (1991 L-DRIVE) - 120LD91B
120 HP (1991 L-DRIVE) - 120LD91D
120 HP (1992 L-DRIVE) - 120LD92B
125 HP (1983) - 1251X3A
125 HP (1983) - 1251XC3A
125 HP (1983) - 1258X3A
125 HP (1983) - 1258XC3A
125 HP (1984) - 1251F4A
125 HP (1984) - 1251FC4A
125 HP (1984) - 1251X4A
125 HP (1984) - 1251XC4A
125 HP (1984) - 1258F4A
125 HP (1984) - 1258FC4A
125 HP (1984) - 1258X4A
125 HP (1984) - 1258XC4A
125 HP (1985) - 1251F5A
125 HP (1985) - 1251FC5A
125 HP (1985) - 1251X5A
125 HP (1985) - 1251XC5A
125 HP (1985) - 1258F5A
125 HP (1985) - 1258FC5A
125 HP (1985) - 1258V5A
125 HP (1985) - 1258X5A
125 HP (1985) - 1258XC5A
125 HP (1986) - 1251F6A
125 HP (1986) - 1251F6B
125 HP (1986) - 1251FC6A
125 HP (1986) - 1251FC6B
125 HP (1986) - 1251X6A
125 HP (1986) - 1251X6B
125 HP (1986) - 1251XC6A
125 HP (1986) - 1251XC6B
125 HP (1986) - 1253X6B
125 HP (1986) - 1254X6A
125 HP (1986) - 1254X6B
125 HP (1986) - 1258F6A
125 HP (1986) - 1258F6B
125 HP (1986) - 1258FC6A
125 HP (1986) - 1258FC6B
125 HP (1986) - 1258V6B
125 HP (1986) - 1258X6A
125 HP (1986) - 1258X6B
125 HP (1986) - 1258XC6A
125 HP (1986) - 1258XC6B
125 HP (1987) - 0C1251F7A
125 HP (1987) - 0C1258F7A
125 HP (1987) - 1251F7A
125 HP (1987) - 1251X7A
125 HP (1987) - 1253X7A
125 HP (1987) - 1254X7A
125 HP (1987) - 1258F7A
125 HP (1987) - 1258V7A
125 HP (1987) - 1285X7A
125 HP (1987) - 1251F7B
125 HP (1987) - 1251X7B
125 HP (1987) - 1253X7B
125 HP (1987) - 1254X7B
125 HP (1987) - 1258F7B
125 HP (1987) - 1258M7B
125 HP (1987) - 1258V7B
125 HP (1987) - 1258X7B
125 HP (1987) - C1251F7B
125 HP (1987) - C1258F7B
125 HP (1988) - 1251A8A
125 HP (1988) - 1251X8A
125 HP (1988) - 1253X8A
125 HP (1988) - 1254X8A
125 HP (1988) - 1258F8A
125 HP (1988) - 1258L8A
125 HP (1988) - 1258M8A
125 HP (1988) - 1258T8A
125 HP (1988) - 1258V8A
125 HP (1988) - 1258X8A
125 HP (1988) - 0C1251F8B
125 HP (1988) - 0C1258F8B
125 HP (1988) - 0O1251X8B
125 HP (1988) - 1251A8B
125 HP (1988) - 1251F8B
125 HP (1988) - 1251H8B
125 HP (1988) - 1251V8B
125 HP (1988) - 1251X8B
125 HP (1988) - 1253X8B
125 HP (1988) - 1254X8B
125 HP (1988) - 1258D8B
125 HP (1988) - 1258F8B
125 HP (1988) - 1258I8B
125 HP (1988) - 1258L8B
125 HP (1988) - 1258M8B
125 HP (1988) - 1258T8B
125 HP (1988) - 1258V8B
125 HP (1988) - 1258X8B
125 HP (1988) - 0C1251F8C
125 HP (1988) - 0C1258F8C
125 HP (1988) - 1251A8C
125 HP (1988) - 1251F8C
125 HP (1988) - 1251H8C
125 HP (1988) - 1251V8C
125 HP (1988) - 1251X8C
125 HP (1988) - 1253X8C
125 HP (1988) - 1254X8C
125 HP (1988) - 1258D8C
125 HP (1988) - 1258F8C
125 HP (1988) - 1258I8C
125 HP (1988) - 1258L8C
125 HP (1988) - 1258M8C
125 HP (1988) - 1258T8C
125 HP (1988) - 1258V8C
125 HP (1988) - 1258X8C
125 HP (1989 L-DRIVE) - 125LD9A
125 HP (1989 L-DRIVE) - 125LD9B
125 HP (1989) - 1251A9A
125 HP (1989) - 0C1258F9B
125 HP (1989) - 1251A9B
125 HP (1989) - 1251F9B
125 HP (1989) - 1251X9B
125 HP (1989) - 1253X9B
125 HP (1989) - 1254A9B
125 HP (1989) - 1254X9B
125 HP (1989) - 1258D9B
125 HP (1989) - 1258F9B
125 HP (1989) - 1258L9B
125 HP (1989) - 1258M9B
125 HP (1989) - 1258P9B
125 HP (1989) - 1258V9B
125 HP (1989) - 1258W9B
125 HP (1989) - 1258X9B
125 HP (1989) - 0C1258F9C
125 HP (1989) - 1251A9C
125 HP (1989) - 1251F9C
125 HP (1989) - 1251X9C
125 HP (1989) - 1253X9C
125 HP (1989) - 1254A9C
125 HP (1989) - 1254X9C
125 HP (1989) - 1258D9C
125 HP (1989) - 1258F9C
125 HP (1989) - 1258L9C
125 HP (1989) - 1258M9C
125 HP (1989) - 1258P9C
125 HP (1989) - 1258V9C
125 HP (1989) - 1258W9C
125 HP (1989) - 1258X9C
125 HP (1989) - 1251A9D
125 HP (1989) - 1251F9D
125 HP (1989) - 1251X9D
125 HP (1989) - 1253X9D
125 HP (1989) - 1254A9D
125 HP (1989) - 1254X9D
125 HP (1989) - 1258D9D
125 HP (1989) - 1258L9D
125 HP (1989) - 1258M9D
125 HP (1989) - 1258P9D
125 HP (1989) - 1258V9D
125 HP (1989) - 1258W9D
125 HP (1989) - 1258X9D
125 HP (1989) - C1258F9D
125 HP (1989) - 0C1258F9E
125 HP (1989) - 1251A9E
125 HP (1989) - 1251F9E
125 HP (1989) - 1251X9E
125 HP (1989) - 1253X9E
125 HP (1989) - 1254A9E
125 HP (1989) - 1254X9E
125 HP (1989) - 1258F9E
125 HP (1989) - 1258X9E
85 (1983) - 856B2K
85 (1983) - 856H2K
85 (1983) - 858B2F
85 (1984) - 858C4H
85 (1984) - 858H4H
85 HP (1983) - 856X3L
85 HP (1984) - 856F4A
85 HP (1984) - 856FC4A
85 HP (1984) - 856X4L
85 HP (1984) - 856XC4L
85 HP (1985) - 856F5A
85 HP (1985) - 856FC5A
85 HP (1985) - 856X5L
85 HP (1985) - 856XC5L
85 HP (1986) - 856F6A
85 HP (1986) - 856F6B
85 HP (1986) - 856F6C
85 HP (1986) - 856FC6A
85 HP (1986) - 856FC6B
85 HP (1986) - 856FC6C
85 HP (1986) - 856X6L
85 HP (1986) - 856X6M
85 HP (1986) - 856X6N
85 HP (1986) - 858F6A
85 HP (1986) - 858F6B
85 HP (1986) - 858F6C
85 HP (1986) - 858V6A
85 HP (1986) - 858V6B
85 HP (1986) - 858V6C
85 HP (1987) - 0C856F7A
85 HP (1987) - 856F7A
85 HP (1987) - 856X7A
85 HP (1987) - 856Y7A
85 HP (1987) - 858F7A
85 HP (1987) - 858V7A
85 HP (1987) - 0C856F7B
85 HP (1987) - 856F7B
85 HP (1987) - 856X7B
85 HP (1987) - 856Y7B
85 HP (1987) - 858F7B
85 HP (1987) - 858V7B
85 HP (1988) - 0C853F8B
85 HP (1988) - 0C858F8A
85 HP (1988) - 0C858F8B
85 HP (1988) - 853F8A
85 HP (1988) - 853F8B
85 HP (1988) - 853X8A
85 HP (1988) - 853X8B
85 HP (1988) - 854A8B
85 HP (1988) - 854S8A
85 HP (1988) - 854S8B
85 HP (1988) - 856A8A
85 HP (1988) - 856A8B
85 HP (1988) - 856D8A
85 HP (1988) - 856D8B
85 HP (1988) - 856L8A
85 HP (1988) - 856L8B
85 HP (1988) - 856N8A
85 HP (1988) - 856N8B
85 HP (1988) - 856T8A
85 HP (1988) - 856T8B
85 HP (1988) - 856X8A
85 HP (1988) - 856Y8A
85 HP (1988) - 856Y8B
85 HP (1988) - 858D8A
85 HP (1988) - 858D8B
85 HP (1988) - 858F8A
85 HP (1988) - 858F8B
85 HP (1988) - 858I8A
85 HP (1988) - 858I8B
85 HP (1988) - 858M8A
85 HP (1988) - 858M8B
85 HP (1988) - 858N8A
85 HP (1988) - 858N8B
85 HP (1988) - 858R8A
85 HP (1988) - 858R8B
85 HP (1988) - 858S8A
85 HP (1988) - 858S8B
85 HP (1988) - 858V8A
85 HP (1988) - 858V8B
85 HP (1988) - 856X8B
85 HP (1989 L-DRIVE) - 85LD9A
85 HP (1989 L-DRIVE) - 85LD9B
85 HP (1989 L-DRIVE) - 85LD9C
85 HP (1989) - 856A9A
85 HP (1989) - 0C858F9B
85 HP (1989) - 853F9B
85 HP (1989) - 853K9B
85 HP (1989) - 853X9B
85 HP (1989) - 856A9B
85 HP (1989) - 856K9B
85 HP (1989) - 856L9B
85 HP (1989) - 856W9B
85 HP (1989) - 856X9B
85 HP (1989) - 856Y9B
85 HP (1989) - 858F9B
85 HP (1989) - 858I9B
85 HP (1989) - 858M9B
85 HP (1989) - 858R9B
85 HP (1989) - 858V9B
85 HP (1989) - 0C858F9C
85 HP (1989) - 853F9C
85 HP (1989) - 853K9C
85 HP (1989) - 854D9C
85 HP (1989) - 856A9C
85 HP (1989) - 856D9C
85 HP (1989) - 856K9C
85 HP (1989) - 856L9C
85 HP (1989) - 856W9C
85 HP (1989) - 856X9C
85 HP (1989) - 856Y9C
85 HP (1989) - 858F9C
85 HP (1989) - 858I9C
85 HP (1989) - 858M9C
85 HP (1989) - 858R9C
85 HP (1989) - 858V9C
85 HP (1989) - 0C858F9D
85 HP (1989) - 853F9D
85 HP (1989) - 853K9D
85 HP (1989) - 854D9D
85 HP (1989) - 856A9D
85 HP (1989) - 856D9D
85 HP (1989) - 856K9D
85 HP (1989) - 856L9D
85 HP (1989) - 856W9D
85 HP (1989) - 856X9D
85 HP (1989) - 856Y9D
85 HP (1989) - 858F9D
85 HP (1989) - 858I9D
85 HP (1989) - 858M9D
85 HP (1989) - 858R9D
85 HP (1989) - 858V9D
85 HP (1989) - 853F9E
85 HP (1989) - 856A9E
85 HP (1989) - 856F9E
85 HP (1989) - 856X9E
85 HP (1989) - 858F9E
85 HP (1989) - 858X9E
85 HP (1989) - 853F9F
85 HP (1989) - 853X9F
85 HP (1989) - 856A9F
85 HP (1989) - 856F9F
85 HP (1989) - 856X9F
85 HP (1989) - 858F9F
85 HP (1989) - 858X9F
85 HP (1989) - 853F9G
85 HP (1989) - 853X9G
85 HP (1989) - 856A9G
85 HP (1989) - 856F9G
85 HP (1989) - 856X9G
85 HP (1989) - 858F9G
85 HP (1989) - 858X9G
85 HP (1989) - 853F9H
85 HP (1989) - 853X9H
85 HP (1989) - 856A9H
85 HP (1989) - 856F9H
85 HP (1989) - 856X9H
85 HP (1989) - 858F9H
85 HP (1989) - 858X9H
90 HP (1990 L-DRIVE) - 90LD90A
90 HP (1990 L-DRIVE) - 90LD90C
90 HP (1990) - 903F90A & Up
90 HP (1990) - 903X90A & Up
90 HP (1990) - 906A90A & Up
90 HP (1990) - 906F90A & Up
90 HP (1990) - 906X90A & Up
90 HP (1990) - 908F90A & Up
90 HP (1990) - 908X90A & Up
90 HP (1990) - 903F90C & Up
90 HP (1990) - 903X90C & Up
90 HP (1990) - 906A90C & Up
90 HP (1990) - 906F90C & Up
90 HP (1990) - 906X90C & Up
90 HP (1990) - 908F90C & Up
90 HP (1990) - 908X90C & Up
90 HP (1990) - 903F90B
90 HP (1990) - 903X90B
90 HP (1990) - 906A90B
90 HP (1990) - 906F90B
90 HP (1990) - 906X90B
90 HP (1990) - 908F90B
90 HP (1990) - 908X90B
90 HP (1991 L-DRIVE) - 90LD91B
90 HP (1991 L-DRIVE) - 90LD91D
90 HP (1991) - 906F91A
90 HP (1991) - 906X91A
90 HP (1991) - 908A91A
90 HP (1991) - 908E91A
90 HP (1991) - 908F91A
90 HP (1991) - 903F91C
90 HP (1991) - 903P91C
90 HP (1991) - 906F91C
90 HP (1991) - 906P91C
90 HP (1991) - 906X91C
90 HP (1991) - 908A91C
90 HP (1991) - 908F91C
90 HP (1991) - 908P91C
90 HP (1991) - 903E91D
90 HP (1991) - 903F91D
90 HP (1991) - 903P91D
90 HP (1991) - 906E91D
90 HP (1991) - 906F91D
90 HP (1991) - 906P91D
90 HP (1991) - 906X91D
90 HP (1991) - 908A91D
90 HP (1991) - 908E91D
90 HP (1991) - 908F91D
90 HP (1991) - 908P91D
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