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Force Outboard Cooling System Guide
HP
Year
Serial No.
Sierra Impeller
Sierra Impeller Kit
Sierra Thermostat
9.9
1979-97
ALL
18-8903
18-3240
-
9.9/15
1998
E288600-E344999
18-3062
-
-
10
1974-78
ALL
18-8903
18-3240
-
12
1979
ALL
18-8903
18-3240
-
15
1974-97
ALL
18-8903
18-3240
-
20
1973-78
ALL
18-8903
18-3240
-
20
1979-82
ALL
18-8901
18-3240
-
25
1973-78
ALL
18-8903
18-3240
-
25
1996-98
E127700-E344999
18-3057
18-3215
18-3556
30
1973-75, 1979-82
ALL
18-8901
-
-
35
1976-78, 1986-87
ALL
18-8901
-
-
40/50
1992-94
E065372-E093669
-
-
18-3556
40/50
1995-99
E093700-E369299
18-3057
18-3215
18-3556
50
1984-91,1992A
N/A
-
-
18-3556
70
1991B,1992C
E000001-E039023
-
-
18-3553
70
1992-95
E039024-E138599
-
-
18-3553
75
1979
ALL
18-3085
-
18-3559
75
1980
ALL
18-3030
-
18-3559
75
1996-98
E138600-E345999
18-8900
-
18-3553
75
1999
E345000-UP
18-3057
-
-
85
1977-89
ALL
18-3030
-
18-3559
85
1989
A,B
18-3030
-
18-3559
85
1989
C,D,E,F,G,H
18-3030
-
18-3553
85
L-Drives 1989
A,B,C
18-3017
-
18-3553
90
1991A,B,C,D-1992C
E000001-E039023
18-3017
18-3251
18-3553
90
1992-94
E039024-E093699
18-3017
18-3251
18-3553
90
1995-97
E093700-UP
18-3056
18-3214
18-3553
90 L-Drive
1991
N/A
18-3017
18-3251
18-3553
90 & L-Drive
1990
N/A
18-3017
18-3251
18-3553
Sport Jet 90
1993-94
E023150-E066619
-
-
18-3553
Sport Jet 90
1995-96
E138325-E138599
-
-
18-3553
Sport Jet 95XR
1996-97
E141089-UP
-
-
18-3553
100
1979-80
ALL
18-3030
-
18-3559
105
1977-78
ALL
18-3030
-
18-3559
115
1977-80
ALL
18-3030
-
18-3559
120/135
1977
ALL
18-3030
-
18-3559
120
1990A-91C
N/A
18-3017
18-3251
18-3553
120
1991D-92C& 1993, 1994
E000001-E093699
18-3017
18-3251
18-3553
120
1995-97
E093700-UP
18-3056
18-3214
18-3553
120 L-Drive
1990-92
N/A
18-3017
18-3251
18-3553
120 Sport Jet
1995-97
E095088-E138599
-
-
18-3553
125
1981-89
ALL
18-3030
-
18-3559 1,2
125
1988-89
N/A
18-3017
18-3251
18-3559
125 L-Drive
1989
N/A
-
-
18-3553
140
1978-80
ALL
18-3030
-
18-3559
150
1989-92
UP TO E065371
18-3017
18-3251
18-3553
150
1993-UP
E000001-E093699
18-3017
18-3251
18-3553

 

CHRYSLER IMPELLERAPPLICATIONS
HP
Model
Serial #
Impeller
35
350 THRU 355HA,HC,HD 356/357HA,HB
ALL
18-3084
35
350HF
4901 & UP
18-3084
35
351HF
1001 & UP
18-3084
35
352/353H2P,H9L,353H0M,H1N
ALL
18-3084
35
354HF
14119 & UP
18-3084
35
355HF
14227 & UP
18-3084
35
356HD
11106 & UP
18-3084
35
357HD
14223 & UP
18-3084
45
450 THRU 457HA,HC,HD 458/459HA,HB
ALL
18-3084
55
551HA
ALL
18-3085
55
554 THRU 559HA, HD
ALL
18-3084
70
709H0AN,H9A
ALL
18-3085
70
 T700H9A,706/707HA,HC,HD,HE
ALL
18-3085
75
T750H9A,757H9E,P/S759H9A
ALL
18-3085
85
856/857HA,HC,HD
ALL
18-3085
105
1056/1057 HA-HE,1058HA-HC
ALL
18-3085
120
1206/1207HA-HE,1208HA-HC
ALL
18-3085
130
1306/1307HA
ALL
18-3085
150
1508HA
ALL
18-3085