OMC STERNDRIVE/COBRA
Fuel/Cooling Systems
PKG OF 10
SNAPPER
CLAMPS
Clamp
Clamp
Part #
O.E. #
Range
Size
18-8020 (1) 322652
.538 - .608
8
18-8021 (1) 911616
.597 - .665
10
18-8034 (1) 329654
.670 - .780
12
HOSE BARB
18-8200 (1) 322653
.360 - .406
2
FUEL ELBOW
NPT Thread
18-8201 (1) 124249
3/8" Hose Barb with
.410 - .468
4
3/8" NPT Thread
18-8202 (1) 322654
.475 - .536
6
3/8" with 1/4"
5/16" with 1/4"
Replaces: 174177
Replaces:
Replaces:
18-8203 (1) 329653
.750 - .875
14
90°
173312
173311
18-8204 (1) 324825
.875 - .975
19
ALL SIERRA WATER PUMPS ARE BI-DIRECTIONAL
CIRCULATING WATER PUMP
Big block GM engines with composite
CIRCULATING WATER PUMP
CIRCULATING WATER PUMP
timing covers "Late Model" includes
Replaces: GM 6269358, OMC 987447,
Replaces: 984360, 986779, 380640,
482 and 502 CID
983296, 986074, 3854118
3854017
Replaces: 3855991
CIRCULATING WATER PUMP
CIRCULATING WATER PUMP
CIRCULATING WATER PUMP
Replaces: 985429, 980477, 382218,
Replaces: 984876
Replaces: 982517, 3853796, 982515
3853850
WATER CIRCULATING PUMP APPLICATION
Model
Year
Part #
Model
Year
Part #
Model
Year
Part #
2.3
1987-90
245
1972-75
165
1972-76
2.5
1982-86
175
1977
245
Jet Drive
1972-75
3
1982-92
185
1967-80
250
3.8
1981-86
190
1977
Inboard
1970-74
4.3
1985-92
200
1979-81
250
1979
5
1982-88
210
1968-70
260
5
1989-92
210
Inboard
1975-76
Inboard
1970-72
5.7
1982-92
260
1979-81
215
1971
5.8
1989-92
262
1989
100
1972
225
1972-78
290
100
1973
225
Jet Drive
1974-75
Inboard
1973-74
120
1965-69
305 CID IB
1977-82
230
120
1972
350 CID IB
1977-82
Inboard
1975-76
120
1973-74
350
1988-92
230
1979-81
120
1975-81
351
1992
235
1971
140
454 CID IB
1977-80
Jet Drive
1973
235
1977
454 CID IB
1982
140
1973-81
240
1978
(1) This product is priced per piece. To order priced per package, please add -9 to the part number.
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