BUICK

MODEL / YEAR

DESCRIPTION

OUTBOARD

INBOARD

CENTURY

1996-86

w/HD brakes  w/type 4 cylindrical IB

440-21A

440-22

"

w/HD brakes  w/type 5 tripod IB

440-21A

915-24

"

w/HD brakes  w/type 6 tripod IB

440-21A

440-23

"

w/o HD brakes  w/type 4 cylindrical IB

915-21L

440-22

"

w/o HD brakes  w/type 5 tripod IB

915-21L

915-24

"

w/o HD brakes  w/type 6 tripod IB

915-21L

440-23

1985

w/o HD brakes  w/type 4 cylindrical IB

915-21L

440-22

"

w/o HD brakes  w/type 5 tripod IB

915-21L

915-24

"

w/o HD brakes  w/type 6 tripod IB

915-21L

440-23

1985-82

w/HD brakes  w/type 4 cylindrical IB

440-21

440-22

"

w/HD brakes  w/type 5 tripod IB

440-21

915-24

"

w/HD brakes  w/type 6 tripod IB

440-21

440-23

1984-82

w/o HD brakes  w/type 3 cylindrical IB

915-21

915-23

"

w/o HD brakes  w/type 5 tripod IB

915-21

915-24

"

w/o HD brakes  w/type 6 tripod IB

915-21

440-23

ELECTRA

1990-86

ALL

440-21A

440-23

1986-85

w/OEM hard plastic boots

440-21A

440-23

1985

w/OEM neoprene boots

440-21

440-23

LESABRE

1997-86

ALL

440-21A

440-23

PARK AVENUE

1997-86

ALL

440-21A

440-23

1986-85

w/OEM hard plastic boots

915-21L

440-23

1985

w/OEM neoprene boots

440-21

440-23

REATTA

1991-89

ALL

440-21A

440-24A

1988

ALL

440-21A

440-24

REAGAL

1996-88

ALL

440-21A

440-23

RIVIERA

1993-92

440-21A

440-23

1991-89

440-21A

440-24A

1988

440-21A

440-24

1987-86

440-21A

440-23

1985

815-21L

815-21L

1979-1984

815-21

815-22

SKYHAWK

1989-85

w/type 5 tripod IB exc. turbo, 1.8L MPI or OHC

915-21L

915-24

"

w/type 6 tripod IB exc. turbo, 1.8L MPI or OHC

915-21L

440-23

1987-86

turbo, 1.8L MPI, OHC w/type 6 tripod IB

440-21A

440-23

"

turbo, 1.8L MPI, OHC w/type 7 crossgroove IB

440-21A

440-22A

1985

OHC w/type 6 tripod IB

440-21

440-23

"

OHC w/type 7 crossgroove IB

440-21

440-22A

1984

w/type 5 tripod IB

915-21

915-24

1983-82

w/type 1 ball & cage IB

915-21

915-22

SKYLARK

1995-91

ALL

440-21A

915-24

1990-86

ALL exc  1987-86 MT

915-21L

915-24

1987-86

MT

440-21A

440-23

1985

V6 MT

440-21A

440-23

"

ALL exc. V6 MT

915-21L

915-24

1984-80

w/type 1 ball & cage IB

915-21

915-22

"

w/type 5 tripod IB

915-21

915-24

1983-80

w/type 3 cylindrical IB

915-21

440-23

SOMERSET

1989-85

MT

440-21A

440-23

1989-85

AT

915-21L

915-24

1985

MT

440-21

440-23