55A Alternator 6-Groove Serpentine Compatible With Mercruiser 420 425 465 525Sc 350 Mag Ski Gm 7.4L

MERCRUISER STERN DRIVE — GM 4-CYL ENGINES:
• Model 120 — GM 2.5L 153CI 4-Cyl (1983-1989)
• Model 140 — GM 3.0L 181CI 4-Cyl (1983-1986)
• Model 2.5L — GM 2.5L 153CI 4-Cyl (1987-1989)
• Model 3.0 / 3.0LX — GM 3.0L 181CI 4-Cyl (1987-1998)

MERCRUISER STERN DRIVE — GM V6 ENGINES:
• Model 175 — GM 4.3L 262CI V6 (1987-1992)
• Model 185 — GM 3.8L 229CI V6 (1983-1984)
• Model 185 — GM 4.3L 262CI V6 (1985-1987)
• Model 205 — GM 4.3L 262CI V6 (1985-1991)
• Model 4.3L (2-BBL) — GM 4.3L 262CI V6 (1988-1992)
• Model 4.3LX (4-BBL) — GM 4.3L 262CI V6 (1988-1992)
• Model 4.3L (Gen II) — GM 4.3L 262CI V6 (1992-1996)
• Model 4.3L (Gen II)(2-BBL) — GM 4.3L 262CI V6 (1992-1996)
• Model 4.3LX (Gen II)(4-BBL) — GM 4.3L 262CI V6 (1992-1996)
• Model 4.3L (Gen+) — GM 4.3L 262CI V6 (1996-1997)
• Model 4.3LH (Gen+)(4-BBL) — GM 4.3L 262CI V6 (1996-1997)
• Model 4.3LHX (Gen+)(4-BBL) — GM 4.3L 262CI V6 (1996-1997)
• Model 4.3LX (Gen+)(2-BBL) — GM 4.3L 262CI V6 (1995-1998)

MERCRUISER STERN DRIVE — GM V8 5.0L/5.7L ENGINES:
• Model 200 — GM 5.0L 305CI V8 (1985-1987)
• Model 228 — GM 5.0L 305CI V8 (1982-1984)
• Model 230 — GM 5.0L 305CI V8 (1985-1987)
• Model 260 — GM 5.7L 350CI V8 (1982-1987)
• Model 300 Tempest — GM 5.7L 350CI V8 (1985-1986)
• Model 320 (EFI) — GM 5.7L 350CI V8 (1987)
• Model 350 Mag Alpha — GM 5.7L 350CI V8 (1986-1997)
• Model 5.0LX — GM 5.0L 305CI V8 (1988-1998)
• Model 5.0L (2-BBL)(Gen+) — GM 5.0L 305CI V8 (1997-2002)
• Model 5.7L (2-BBL) — GM 5.7L 350CI V8 (1996-1998)
• Model 5.7L Bravo — GM 5.7L 350CI V8 (1988-1998)
• Model 5.7LX (4-BBL) — GM 5.7L 350CI V8 (1996)
• Model 5.7L EFI (Gen+) — GM 5.7L 350CI V8 (1998)

MERCRUISER STERN DRIVE — GM V8 7.4L/8.2L ENGINES:
• Model 330 — GM 7.4L 454CI V8 (1982-1987)
• Model 370 TRS — GM 7.4L 454CI V8 (1978-1987)
• Model 400 TRS (Cyclone) — GM 7.4L 454CI V8 (1980-1986)
• Model 440 TRS (Cyclone) — GM 7.4L 454CI V8 (1983-1986)
• Model 454 Mag Alpha — GM 7.4L 454CI V8 (1986-1988)
• Model 454 Mag Bravo — GM 7.4L 454CI V8 (1988-1992)
• Model 454 Mag Bravo Gen V — GM 7.4L 454CI V8 (1992-1996)
• Model 454 Mag Bravo Gen VI — GM 7.4L 454CI V8 (1996-1997)
• Model 460 TRS (Cyclone) — GM 7.5L 482CI V8 (1983-1986)
• Model 7.4L Bravo — GM 7.4L 454CI V8 (1988-1991)
• Model 7.4L Bravo (Gen V) — GM 7.4L 454CI V8 (1992-1996)
• Model 7.4L Bravo (Gen VI) — GM 7.4L 454CI V8 (1996-1997)
• Model 502 Mag Bravo — GM 8.2L 502CI V8 (1990-1992)
• Model 502 Mag Bravo (V) — GM 8.2L 502CI V8 (1992-1993)
• Model 898 — GM 5.0L 305CI V8 (1983-1984)

MERCRUISER INBOARD / MIE ENGINES:
• Model 230 MIE — GM 5.0L 305CI V8 (1981-1995)
• Model 260 MIE — GM 5.7L 350CI V8 (1981-1987)
• Model 5.0L (4-BBL) — GM 5.0L 305CI V8 (1987-1995)
• Model 5.7L MIE — GM 5.7L 350CI V8 (1988-1998)
• Model 5.7L EFI (Gen+) — GM 5.7L 350CI V8 (1998)
• Model 7.4L MIE (LH) w/Hurth — GM 7.4L 454CI V8 (1989-1992)
• Model 7.4L MIE (LH)(Gen V) — GM 7.4L 454CI V8 (1992-1996)
• Model 7.4L MIE (LH)(Gen VI) — GM 7.4L 454CI V8 (1996-1997)
• Model 8.2L MIE w/Hurth — GM 8.2L 502CI V8 (1990-1992)
• Model 8.2L MIE (Gen V) — GM 8.2L 502CI V8 (1993-1996)

MERCRUISER HI-PERFORMANCE ENGINES:
• Model 420 — GM 7.4L 454CI V8 (1987-1989)
• Model 425 — GM 7.4L 454CI V8 (1990-1992)
• Model 425 (Gen V) — GM 7.4L 454CI V8 (1992-1993)
• Model 465 — GM 8.2L 502CI V8 (1990-1992)
• Model 465 (Gen V) — GM 8.2L 502CI V8 (1992-1994)
• Model 525SC — GM 7.4L 454CI V8 (1991-1992)
• Model 525SC (Gen V) — GM 7.4L 454CI V8 (1992-1995)

MERCRUISER SKI ENGINES:
• Model 5.7L Ski — GM 5.7L 350CI V8 (1985-1987)
• Model 5.7L Competition Ski — GM 5.7L 350CI V8 (1987-1997)
• Model 350 Mag Ski — GM 5.7L 350CI V8 (1991-1997)
• Model 5.7L Ski (Gen+) — GM 5.7L 350CI V8

OMC MARINE INBOARD & V-DRIVE:
• 2.3L Ford Engine (1987-1990)
• 3.0L GM Engine (1987-1996)
• 3.2L GM Engine (1992-1993)
• 4.3L GM V6 Engine (1987-1996)
• 5.0L GM V8 Engine (1987-1990)
• 5.0L Ford V8 Engine (1990-1992)
• 5.7L GM V8 Engine (1987-1996)
• 5.8L Ford V8 Engine (1989-1996)
• 7.4L GM V8 Engine (1988-1996)
• 7.5L Ford V8 Engine (1987-1990)
• 8.2L GM V8 Engine (1988-1992)

VOLVO PENTA MARINE ENGINES:
• 3.0L GL (1995-1996)
• 4.3L GL / GS V6 (1995-1996)
• 5.0L FL Ford V8 (1995-1996)
• 5.7L GL GM V8 (1996)
• 5.8L FL Ford V8 (1995-1996)
• 7.4L GL GM V8 (1996)
• 8.2L GL GM V8 (1996)

ADDITIONAL MARINE APPLICATIONS:
• Crusader Marine — Various GM V8 Inboard Engines
• Pleasurecraft Marine — Various GM Inboard Engines
• Chrysler Marine — Various Inboard & Stern Drive Engines
• Marine Power — Various Inboard Engines