RAREELECTRICAL New Marine Alternator 12V 55A Mando Compatible With 1981-1997 Mercruiser Stern Drive 3.0L 4.3L 5.0L 5.7L 7.4L V6 V8 Mie 817119A1 Ac155603 Ar150 60050 Negative Polarity 20054 12449 19685

MERCRUISER STERN DRIVE (1981-1997) — MANDO 55A MARINE ALTERNATOR: MerCruiser 3.0 / 3.0LX GM 3.0L 181CI 4-Cyl Gas Mando 55A (1987-1995) MerCruiser 4.3L (Gen II) GM 4.3L 262CI V6 Gas Mando 55A (1992-1996) MerCruiser 5.0LX GM 5.0L 305CI V8 Gas Mando 55A (1988-1995) MerCruiser 350 Mag Alpha GM 5.7L 350CI V8 Mando 55A (1986-1995) MerCruiser 454 Mag BRAVO Gen V/VI GM 7.4L V8 Mando 55A (1992-1997) MerCruiser 502 Mag BRAVO GM 8.2L 502CI V8 Mando 55A (1990-1993) OEM PART NUMBERS: API: 20054 / ARCO: 60050 Mercury: 12449 / 19685 / 817119A1 / 817119A4 / 98555 / 92497A3 Mando: AC155603 / AC155604 / AR150 / AR150AA / A000B0331 Crusader: 39200 / OMC: 3854182 / 3853853 / 985465 / 984565 Volvo Penta: 3854809-5 / 3853853-4 / 3850927-9 Sierra: 18-5966 / Marine Power: 1210-000 SPECIFICATIONS: Voltage: 12V / Amperage: 55A / Polarity: Negative Output Stud: 1/4-20 / Weight: 11.26 lbs (5.12 kg) Internal Regulator / External Fan / Single-Groove V-Belt Pulley Mounting: (1) 5/16-18 Threaded + (1) 3/8" Unthreaded SAE J1171 Marine Ignition Protection MANDO 55A MARINE ALTERNATOR — 12V V-BELT DRIVE: Mando-style marine alternator with V-belt single-groove pulley for 1981-1997 MerCruiser inboard and sterndrive GM marine engines. Negative polarity, internal regulator, 2-inch mounting foot. SAE J1171 marine ignition protection. ⚠️ IMPORTANT: Verify OEM part number from your original unit before ordering.

• Compatible with CHRYSLER, FORD, GM, LUCAS, MAN, MANDO, MERCRUISER, MERCURY, MOTOROLA, OMC, PLEASURECRAFT, TORO, VOLVO, VOLVO PENTA, YAMAHA. Please verify your OEM part number from your original unit to help ensure fitment.
• Replaces: Oem Part Numbers: / Api Marine: 20054 / Arco Marine: 60050 / Mercury Marine: 12449 / 19685 / 817119 / 817119-1 / 817119-2 / 817119A1 / 817119A4 / 98555 / Mercury Additional: 78403A1 / 78403A2 / 92497 / 92497A3 / 98555A1 / 56045 / 59755 / 69729 / 78477 / 12449A1 / Mando: Ac155603 / Ac155604 / Ar150 / Ar150aa / Ar150ar / Ar150ba / A000b0331 / Crusader: 39200 / 39049 / 39064 / Omc: 3854182 / 3853853 / 3854809 / 987774 / 985465 / 983424 / 985466 / 984565 / 986008 /
• Applications: Mercruiser High Performance (Hp) Inboard Engines — Mando 55A Alternator: / Mercruiser Hp 420 Mercruiser Gm 7.4L 454Ci V8 Gas Mando 55A (1987-1989) / Mercruiser Hp 425 Mercruiser Gm 7.4L 454Ci V8 Gas Mando 55A (1990-1993) / Mercruiser Hp 425 (Gen V) Mercruiser Gm 7.4L 454Ci V8 Gas Mando 55A (1992-1993) / Mercruiser Hp 465 Mercruiser Gm 8.2L 502Ci V8 Gas Mando 55A (1990-1992) / Mercruiser Hp 465 (Gen V) Mercruiser Gm 8.2L 502Ci V8 Gas Mando 55A (1992-1994) /
• Applications: Mercruiser Hp 525Sc Mercruiser Gm 7.4L 454Ci V8 Gas Mando 55A (1991-1992) / Mercruiser Hp 525Sc (Gen V) Mercruiser Gm 7.4L 454Ci V8 Gas Mando 55A (1992-1995) / / Mercruiser Inboard (Ib) Engines: / Mercruiser Ib 230 Mie Mercruiser Gm 5.0L 305Ci V8 Gas Mando 55A (1981-1995) / Mercruiser Ib 260 Mie Mercruiser Gm 5.7L 350Ci V8 Gas Mando 55A (1987) / Mercruiser Ib 5.0L (4-Bbl) Mercruiser Gm 5.0L 305Ci V8 Gas Mando 55A (1987-1995) / Mercruiser Ib 5.7L Mie Mercruiser
• Alternator - Voltage: 12V Amperage: 51 Amps Country Of Origin: CN Source: Aftermarket