Sierra Marine Parts Catalog
OIL FILter QuIck-reFerence GuIde
Westerbeke -
Continued
Model
Cylinders
Year
Oil Filter
replaces
Crankcase Capacity
recommended Oil
38B Four
4
1987 - 2001
035828
4.5L / 4.75 Qt.
SAE 10W-30
42B Four
4
1987 - 1999
035828
4.5L / 4.75 Qt.
SAE 10W-30
44A Four
4
1999 - 2002
036918
4.5L / 4.75 Qt.
15W-40 API CI-4, CI-4 Plus, CJ-4
44B Four
4
2002 - Current
036918
4.5L / 4.75 Qt.
15W-40 API CI-4, CI-4 Plus, CJ-4
44C Four
4
Current
036918
4.5L / 4.75 Qt.
15W-40 API CI-4, CI-4 Plus, CJ-4
55A Four
4
1995 - 2002
035828
5.0L / 5.28 Qt.
SAE 30 CF
55B Four
4
2002 - 2005
036918
7.6L / 8.0 Qt.
SAE 30 CF
55C Four
4
2005 - Current
036918
7.6L / 8.0 Qt.
SAE 30 CF
55D Four
4
Current
036918
7.6L / 8.0 Qt.
SAE 30 CF
63B Four
4
1990 - 1994
035828
11.3L / 12 Qt.
15W-40 API CI-4, CI-4 Plus, CJ-4
63C Four
4
1994 - 2000
035828
11.3L / 12 Qt.
15W-40 API CI-4, CI-4 Plus, CJ-4
63D Four
4
2001 - 2003
035828
5.0L / 5.28 Qt.
15W-40 API CI-4, CI-4 Plus, CJ-4
64A Four
4
2003 - Current
040154
6.15L / 6.5 Qt.
15W-40 API CI-4, CI-4 Plus, CJ-4
71B Four
4
1991 - 1994
035828
11.3L / 12 Qt.
15W-40 API CI-4, CI-4 Plus, CJ-4
71C Four
4
1994 - Current
040154
11.3L / 12 Qt.
15W-40 API CI-4, CI-4 Plus, CJ-4
82B Four
4
1991 - Current
040154
11.3L / 12 Qt.
15W-40 API CI-4, CI-4 Plus, CJ-4
90A Four
4
1999 - Current
040154
6.0L / 6.3 Qt.
15W-40 API CI-4, CI-4 Plus, CJ-4
W27
4
1980 - 1984
036918
3.78L / 4.0 Qt.
SAE 10W-30
W27A
4
1984 - 1988
036918
3.78L / 4.0 Qt.
SAE 10W-30
W33
4
1980 - 1984
035828
3.78L / 4.0 Qt.
SAE 10W-30
W33A
4
1984 - 1988
035828
3.78L / 4.0 Qt.
SAE 10W-30
W41G
4
1986 - 1993
036918
-
-
W46
4
1985 - 1990
035828
6.15L / 6.5 Qt.
SAE 10W-30
W70
4
1982 - 1991
040154
6.15L / 6.5 Qt.
SAE 10W-30
W70G
4
1988 - 2001
036918
-
-
W70GA
4
2003 - Current
036918
-
-
108B Six
6
1991 - 1994
040154
11.3L / 12 Qt.
15W-40 API CI-4, CI-4 Plus, CJ-4
108C Six
6
1994 - Current
040154
11.3L / 12 Qt.
15W-40 API CI-4, CI-4 Plus, CJ-4
W100
6
1982 - 1991
040154
11.3L / 12 Qt.
-
Westerbeke
Model
Cylinders
Year
Oil Filter
replaces
Crankcase Capacity
recommended Oil
Gen Set (All models are 60hz. USA / North American)
10.0 BTD
3
1984 - 2000
036918
3.3 Qt.
15W-40 API CI-4, CI-4 Plus, CJ-4
10.0 BTDA
3
2000 - Current
036918
3.8L / 4.0 Qt,
15W-40 API CI-4, CI-4 Plus, CJ-4
10.0 EDT D-NET
3
-
036918
3.8L / 4.0 Qt,
15W-40 API CI-4, CI-4 Plus, CJ-4
10.0 SBEG Low-CO
4
2005 - Current
036918
3.5 Qt.
SAE 10W-30
11.0 TWG
4
1984 - 1987
036918
-
SAE 10W-30
11.0 WMD
4
1980 - 1987
036918
6.15 Qt.
15W-40 API CI-4, CI-4 Plus, CJ-4
11.5 BTD
3
-
036918
4.7L / 5.0 Qt.
15W-40 API CI-4, CI-4 Plus, CJ-4
11.5 EDT D-NET
3
-
036918
4.7L / 5.0 Qt.
15W-40 API CI-4, CI-4 Plus, CJ-4
12.06 EDT D-NET
3
-
036918
4.7L / 5.0 Qt.
15W-40 API CI-4, CI-4 Plus, CJ-4
12.5 BEG
4
2002 - Current
036918
3.5 Qt.
SAE 10W-30
12.5 BTDB
4
-
036918
5.2L / 5.5 Qt.
15W-40 API CI-4, CI-4 Plus, CJ-4
12.5 BTG
4
1987 - 2001
036918
3.8L / 4.0 Qt,
SAE 10W-30
12.5 BTGA
4
2001 - 2002
036918
-
SAE 10W-30
12.5 EDT D-NET
4
-
036918
5.2L / 5.5 Qt.
15W-40 API CI-4, CI-4 Plus, CJ-4
12.5 SBEG Low-CO
4
2005 - Current
036918
3.5 Qt.
SAE 10W-30
12.6 BTD
3
2002 - Current
036918
3.8L / 4.0 Qt,
15W-40 API CI-4, CI-4 Plus, CJ-4
14.0 SBEG Low-CO
4
2005 - Current
036918
3.5 Qt.
SAE 10W-30
15.0 BEG
4
2002 - Current
036918
3.5 Qt.
SAE 10W-30
15.0 BTDC
4
2000 - Current
036918
5.2L / 5.5 Qt.
15W-40 API CI-4, CI-4 Plus, CJ-4
15.0 BTG
4
1987 - 2001
036918
3.8L / 4.0 Qt,
SAE 10W-30
15.0 EDT D-NET
4
-
036918
5.2L / 5.5 Qt.
15W-40 API CI-4, CI-4 Plus, CJ-4
20.0 BEG
4
1995 - 2004
036918
4.5 Qt.
SAE 10W-30
All listed oil capacities are approximate amounts only and may or may not include the oil filter capacity.
1000
ALWAYS follow proper crankcase drain and fill procedures. Check engine dipstick for proper crankcase oil level.