Page 485 - 2021 Sierra Catalog

OUTBOARD — MERCURY/MARINER - O-Rings/Powerhead Seals
Part #
O.E. #
25-45254
25-861844
25-20587, 25-21720, 25-26834, 25-48171, 25-801334436 25-35984, 25-70937
25-33504
25-30529
25-31305
25-27018, 25-30224Q
25-45711
25-62817
25-896523, 25-F74305, F74305-1, F74305, F694555 25-53421, 25-59712
12-31060, 25-26802, 25-8M2000926
25-805726
25-8M0027717
25-45710
25-36390
25-35480, 25-47386, 25-8M2000816
22-22175, 25-62702, 25-F50342-1, F50342, F17510 25-62384, 25-823683
25-69202
25-21836
25-16524
25-30271
25-36318
25-97387
20311, 25-20826
25-39695, 25-846361
25-54030, 25-F523555, F532555
25-94288
DIMENSIONS (in.) O.D. Width
0.615 0.065 3.609 0.139 0.37 0.065 3.5 0.135 1.365 0.135 1.92 0.1 3.25 0.135 1.875 0.135 0.62 0.1 3.75 0.27 2.16 0.1 2.625 0.065 0.445 0.09 0.361 0.0635 2.75 0.07 1.43 0.1 0.676 0.07 1.25 0.1 0.301 0.07 1.989 0.07 2.675 0.103 0.796 0.139 0.15 0.065 0.74 0.31 0.799 0.103 4.487 0.103 2.234 0.139 4.234 0.139 2.987 0.103 1.239 0.07 2.48 0.1969 0.2362 0.1575 3.65 0.135 1.220 .095
Dimensions
O-RINGS
18-7166 ➁➃ 18-7167 ➁➃ 18-7168 ➁➃ 18-7169 ➁➃ 18-7170 ➁➃ 18-7171 ➁➃ 18-7172 ➁➃ 18-7173 ➁➃ 18-7174 ➁➃ 18-7175 ➁➃ 18-7176 ➁➃ 18-7177 ➁➃ 18-7180 ➁➃ 18-7188 ➁ 18-7195 ➁ 18-7198 ➁➃
Part #
O.E. #
25-23145, 25-843315, 25-F702736
25-26722
25-20633, 25-22174, 25-62704, 25-85148, 25-F24342, 802206 25-35027
25-38933
25-35029, 25-882613, 802231
25-20365, 25-35276
27-58025, 25-65936, 391-5081
25-64068
25-47632
25-20081, 25-39572
25-20863
25-25439, 25-20679, 25-F53795-1, F53795 25-26855
DIMENSIONS (in.)
O.D.
2.800 3.237 0.426 0.924 0.75 4.75 1 1.735 0.36 1.046 0.215 3.1 2.5
Width
18-0858 ➂➃ 18-0860 ➂➃
18-7102 ➁➃
18-7103 ➁➃
18-7105 ➁➃ 18-7107 ➁➃
18-7114 ➁➃
18-7115 ➀
18-7116 ➀
18-7117 ➀
18-7120 ➀
18-7121 ➀
18-7124 18-7125 18-7135 ➀ 18-7143 ➁➃
18-7145 ➁➃
18-7146 ➁➃
18-7151 ➁➃
18-7152 ➁➃
18-7153 ➁➃
18-7155 ➁➃
18-7156 ➁➃ 25-29439
18-7157 ➁➃ 25-29976
0.75
1.31
0.25 0.1 1.12 0.1
18-7410 ➁➃
18-7411 ➁➃
18-7413 ➁➃
18-7414 ➁➃
18-7419 ➁➃
18-7420 ➁➃
18-7421 ➁➃
18-7426 ➂➃
18-7440-1 ➂
18-7449 ➀
18-7459 ➀
18-7464 ➀
18-7467 ➁➃
18-7474 ➀
18-7956 ➂➃ 25-85549 18-7100 ➁➃ 25-85594 18-7961 25-47254
25-54029
25-62700
25-62706
25-29845
25-62705, 25-F7848342 25-67202
0.103 0.103 0.07 0.103 0.065 0.135 0.135 0.135 0.1 0.139 0.065 0.135 0.103 2.3 0.103
0.135 0.1
3
2.625 0.135
0.862
1.62 0.135 1.185 0.1 3.5 0.21
0.135
0.103
25-30613, 25-846357 25-31534, 25-48451 25-31986
25-32546
25-32424, 25-33145
25-33465, 25-853220, 25-807149
25-33466, 25-67675, 25-846356, 27-898101789 25-45253, 25-806609, 25-F461342
25-32509
0.74
3.855
2.635 0.21 3.25 0.07
18-7158 ➁➃
18-7159 ➁➃
18-7160 ➁➃
18-7161 ➁➃
18-7162 ➁➃
18-7163 ➁➃
18-7164 ➁➃
18-7165 ➁➃
18-7165 ➁➃
0.1 0.21
2.025
2.415
1.375
0.5
0.5 0.065
➀ Pkg. of 1
0.135 0.1 0.1 0.065
18-76695
➁ Pkg. of 5
25-803513007
➂ Pkg. of 2
MARINER O-RINGS (Japanese Models)
Part No. 18-0298
3.5 (1cyl)
3.9 (39) (1cyl)
4 (1cyl)
4 (40) (1cyl)
4 (1cyl)
4 (40) (2cyl) 4.5 (4.5, 45) (1cyl) 4.5 (4.5, 45) (1cyl) 4.5 (4.5, 45) (1cyl) 6 (60)
6 (2cyl)
7.5 (75)
Dimensions
I. D. Width (mm)
41.50 3.0
Part No.
18-0299
O.E. No.
25-82289M
I. D.
66.04
Width (mm)
5.33
Upper Oil Seal
N/A N.L.A N/A N.L.A N.L.A 18-0515 N.L.A N/A N/A N.L.A N/A N.L.A
O.E. No.
25-82275M
Model
POWERHEAD SEALS & O-RING APPLICATION
Beginning Serial # Ending Serial # Lower O-Ring Lower Oil Seal Upper O-Ring
6202173 1655013 1655013 2498136 2771622 5589202 4107220 4597262 5595532 1916139 1408611 2529895
& UP 2498135 2498135 2693114 4107219 & UP 4597261 5595531 & UP 2529894 2529894 2721150
N/A N/A N/A N/A N.L.A. 18-7102 N/A
N/A N/A N/A N/A N/A
N.L.A N.L.A N/A N.L.A N/A N/A N/A N.L.A N.L.A N.L.A N/A N.L.A
18-7152 18-7152 18-7152 18-7152 18-7152 N/A 18-7152 18-7152 18-7152 18-7459 18-7152 18-7152
➃ This product is priced per piece. To order priced per package, please add -9 to the part number.
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