MERCURY/MARINER
O-Rings
Dimensions
Part #
O.E.#
I.D.
Width
(inches)
(2)➃
18-7167
25-97386
3.609
.139
(2)➃
18-7168
25-48171
.370
.065
(2)➃
18-7169
25-70937
3.500
.135
(2)➃
18-7170
25-33504
1.365
.135
(2)➃
18-7171
25-30529
1.920
.100
O-RINGS
(2)➃
18-7172
25-31305
3.250
.135
(2)➃
18-7173
25-30224
1.875
.135
Dimensions
Part #
O.E. #
I.D.
Width
(2)➃
18-7174
25-45711
.620
.100
(inches)
(2)➃
18-7175
25-62817
3.750
.270
(3)➃
18-0175
25-26543
.220
.103
(2)➃
18-7176
25-90011
2.160
.100
(3)➃
18-0858
25-54029
2.425
.103
(2)➃
18-7177
25-53421
2.625
.065
(3)➃
18-0860
25-62700
3.237
.103
(2)➃
18-7180
25-26802
.445
.090
(2)➃
18-7102
25-62706
.426
.070
(2)
18-7188
25-805726
.361
.0635
(2)➃
18-7103
25-29845
.924
.103
(2)➃
18-7195
25-92311
2.750
.070
(2)➃
18-7105
25-62705
.750
.065
(2)➃
18-7196
25-38099
2.125
.140
(2)➃
18-7107
25-67202
4.750
.135
(2)➃
18-7197
25-29619
.625
.100
(2)➃
18-7114
25-23145
1.000
.135
(2)➃
18-7198
25-45710
1.430
.100
(1)
25-26722
1.735
.135
(3)➃
25-36390
.676
.070
(1)
25-62704
.360
.100
(2)➃
18-7411
25-35480
1.250
.100
(1)
25-35027
1.046
.139
(2)➃
18-7412
25-62457
2.239
.070
(1)
25-38933
.215
.065
(2)➃
18-7413
25-62702
.301
.070
(1)
25-35029
3.100
.135
(2)➃
18-7414
25-64067,
2.500
.103
25-823683
1.989
.070
2.300
.103
(2)➃
18-7415
25-64966
3.739
.070
(1)
25-35276
.750
.135
(2)➃
18-7419
25-69202
2.675
.103
(2)➃
18-7143
25-65936
1.310
.100
(2)➃
18-7420
25-25439
.862
.139
(2)➃
18-7145
25-64068
.250
.100
(2)➃
18-7421
25-20415
.150
.065
(2)➃
18-7146
25-47632
1.120
.100
(3)➃
18-7426
25-30271
.740
.310
(2)➃
18-7151
25-20081
3.000
.135
(3)
18-7440-1
25-36318
.799
.103
(2)➃
18-7152
25-20863
2.625
.135
(3)➃
18-7445
25-55801
.801
.070
(2)➃
18-7153
25-21836
.862
.103
(1)
18-7448
25-822370
2.362
.103
(2)➃
18-7155
25-26855
1.620
.135
(1)
25-97387
4.487
.103
(2)➃
18-7156
25-29439
1.185
.100
(1)
25-20826
2.234
.139
(2)➃
18-7157
25-29976
3.500
.210
(1)
25-39695
4.234
.139
(2)➃
18-7158
25-30613
.740
.100
(3)➃
18-7466
25-48462
.614
.070
(2)➃
18-7159
25-31534
3.855
.210
(2)➃
18-7467
25-54030
2.987
.103
(2)➃
18-7160
25-31986
2.635
.210
(2)
25-88198
.424
.139
(2)➃
18-7161
25-32546
3.250
.070
(1)
25-94288
1.239
.070
(2)➃
18-7162
25-33145
2.025
.135
(3)➃
18-7956
25-85549
2.480
.1969
(2)➃
18-7163
25-33465
2.415
.100
(3)➃
18-7957
25-85594
.2362
.1575
(2)➃
18-7164
25-33466
1.375
.100
(3)➃
18-7959
25-99691
.4724
.1378
(2)➃
18-7165
25-45253
.500
.065
25-47254
3.650
.135
(2)➃
18-7165
25-32509
.500
.065
(1) Pkg. of 1
(2) Pkg. of 5
(3) Pkg. of 2
(2)➃
18-7166
25-45254
.615
.065
MARINER O-RINGS (Japanese Models)
Dimensions
Dimensions
Part No.
O.E. No.
I. D.
Width
Part No.
O.E. No.
I. D.
Width
(mm)
(mm)
25-82275M
41.50
3.0
25-84054M
39.688
2.381
25-82289M
66.04
5.33
POWERHEAD O-RING APPLICATION
Beginning
Ending
Upper
Lower
HP
Cyl.
Serial No.
Serial No.
End Cap
End Cap
3.5
1
6202173
UP
18-7152
-
3.6
1
5404657
UP
18-7152
-
3.9/4
1
1655013
2498135
18-7152
-
4
1
2771622
4107219
18-7152
-
4
1
5589202
UP
-
18-7102
4.5
1
4107220
UP
18-7152
-
6
2
1408611
2529894
18-7152
-
7.5/9.8/110
2
2810637
3274633
18-7152
-
7.5/9.8/110
2
3274633
UP
18-7152
-
20
2
2031774
2827677
18-7151
-
30
2
1271885
1356947
18-7151
18-7151/18-7197
30JET
2
C159200
UP
18-7151
18-7161
MK 35 A
2
1217222
1271884
18-7151
18-7151
35
