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Aftermarket Delco Marine 10SI Alternator Mercruiser 3-Wire 105 AMP

# 400-12485
Free Shipping on orders over $50
1 Year Warranty on all products
30 Day Returns for a full refund or replacement
Only $95.97
Retail $213.36

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Description

Brand New Aftermarket 12 Volt,  105 AMP High Output Delco 3-Wire Marine Alternatorfits Mercrusier and many other applications.

This Brand New Alternatoris a higher amp replacement for 
the Mando and other style alternators.

Comes Complete withNew Coast Guard Approved Screens and Cover, 1-V Pulley and FrontMounting Bolt. 
6 grove Pulley Available on Request.


Applications:
MERCRUISER
MARINE
1977 STERN DRIVE Model 120 GM 2.5L 153ci 4cyl
1978 STERN DRIVE Model 120 GM 2.5L 153ci 4cyl
1979 STERN DRIVE Model 120 GM 2.5L 153ci 4cyl
1980 STERN DRIVE Model 120 GM 2.5L 153ci 4cyl
1981 STERN DRIVE Model 120 GM 2.5L 153ci 4cyl
1982 STERN DRIVE Model 120 GM 2.5L 153ci 4cyl
1983 STERN DRIVE Model 120 GM 2.5L 153ci 4cyl
1984 STERN DRIVE Model 120 GM 2.5L 153ci 4cyl
1985 STERN DRIVE Model 120 GM 2.5L 153ci 4cyl
1986 STERN DRIVE Model 120 GM 2.5L 153ci 4cyl
1987 STERN DRIVE Model 120 GM 2.5L 153ci 4cyl
1988 STERN DRIVE Model 120 GM 2.5L 153ci 4cyl
1989 STERN DRIVE Model 120 GM 2.5L 153ci 4cyl
1977 STERN DRIVE Model 140 GM 3.0L 181ci 4cyl
1978 STERN DRIVE Model 140 GM 3.0L 181ci 4cyl
1979 STERN DRIVE Model 140 GM 3.0L 181ci 4cyl
1980 STERN DRIVE Model 140 GM 3.0L 181ci 4cyl
1981 STERN DRIVE Model 140 GM 3.0L 181ci 4cyl
1982 STERN DRIVE Model 140 GM 3.0L 181ci 4cyl
1983 STERN DRIVE Model 140 GM 3.0L 181ci 4cyl
1984 STERN DRIVE Model 140 GM 3.0L 181ci 4cyl
1985 STERN DRIVE Model 140 GM 3.0L 181ci 4cyl
1986 STERN DRIVE Model 140 GM 3.0L 181ci 4cyl
1987 STERN DRIVE Model 2.5L GM 2.5L 153ci 4cyl
1988 STERN DRIVE Model 2.5L GM 2.5L 153ci 4cyl
1989 STERN DRIVE Model 2.5L GM 2.5L 153ci 4cyl
1987 STERN DRIVE Model 3.0 / 3.0LX GM 3.0L 181ci 4cyl
1988 STERN DRIVE Model 3.0 / 3.0LX GM 3.0L 181ci 4cyl
1989 STERN DRIVE Model 3.0 / 3.0LX GM 3.0L 181ci 4cyl
 
HP ENG420 89-87 GM 7.4L - 454ci - 8cyl Mando 55A Alternator
 HP ENG 425 (Gen V) 93-92 GM 7.4L - 454ci - 8cyl Mando 55AAlternator
 HP ENG 425 92-90 GM 7.4L - 454ci - 8cyl Mando 55A Alternator
 HP ENG 465 (Gen V) 94-92 GM 8.2L - 502ci - 8cyl Mando 55AAlternator
 HP ENG 465 92-90 GM 8.2L - 502ci - 8cyl Mando 55A Alternator
 HP ENG 525SC (Gen V) 95-92 GM 7.4L - 454ci - 8cyl Mando 55AAlternator
 HP ENG 525SC 92-91 GM 7.4L - 454ci - 8cyl Mando 55A Alternator

IB ENG 230 MIE 95-81 GM 5.0L - 305ci - 8cyl Mando 55A Alternator
IB ENG 230 MIE 95-81 GM 5.0L - 305ci - 8cyl Motorola 51A Alternator
IB ENG 260 MIE 87 GM 5.7L - 350ci - 8cyl Mando 55A Alternator
IB ENG 260 MIE 87-81 GM 5.7L - 350ci - 8cyl Motorola 51A Alternator
IB ENG 5.0L (4-BBL) 95-87 GM 5.0L - 305ci - 8cyl Mando 55A Alternator
IB ENG 5.0L (4-BBL) 95-87 GM 5.0L - 305ci - 8cyl Motorola 51A Alternator
IB ENG 5.7L MIE 93-88 GM 5.7L - 350ci - 8cyl Motorola 51A Alternator
IB ENG 5.7L MIE 95-88 GM 5.7L - 350ci - 8cyl Mando 55A Alternator
IB ENG 7.4L MIE (LH) (Gen V) 96-92 GM 7.4L - 454ci - 8cyl Motorola 51AAlt
IB ENG 7.4L MIE (LH) (Gen V) 96-92 GM 7.4L - 454ci - 8cyl Mando 55A Alt
IB ENG 7.4L MIE (LH) (Gen VI) 97-96 GM 7.4L - 454ci - 8cyl Mando 55A Alt
IB ENG 7.4L MIE (LH) w/Hurth 92-89 GM 7.4L - 454ci - 8cyl Motorola 51AAlt
IB ENG 7.4L MIE (LH) w/Hurth 92-89 GM 7.4L - 454ci - 8cyl Mando 55A Alt
IB ENG 8.2L MIE (Gen V) 96-93 GM 8.2L - 502ci - 8cyl Mando 55AAlternator
IB ENG 8.2L MIE w/Hurth 92-90 GM 8.2L - 502ci - 8cyl Motorola 51AAlternator
IB ENG 8.2L MIE w/Hurth 92-90 GM 8.2L - 502ci - 8cyl Mando 55AAlternator

Model 4.3LX (Gen II) (4-BBL) 96-92 GM 4.3L - 262ci - 6cyl Mando 55A Alt

SKI ENG 350 Mag Ski 96-91 GM 5.7L - 350ci - 8cyl Mando 55A Alternator
SKI ENG 5.7L Competition Ski 95-87 GM 5.7L - 350ci - 8cyl Motorola 51AAlt
SKI ENG 5.7L Competition Ski 95-87 GM 5.7L - 350ci - 8cyl Mando 55A Alt
SKI ENG 5.7L Ski 87-85 GM 5.7L - 350ci - 8cyl Mando 55A Alternator
SKI ENG 5.7L Ski 87-85 GM 5.7L - 350ci - 8cyl Motorola 51A Alternator

STERN DRV 120 89-83 GM 2.5L - 153ci - 4cyl Mando 55A Alternator
STERN DRV 140 86-83 GM 3.0L - 181ci - 4cyl Mando 55A Alternator
STERN DRV 175 92-87 GM 4.3L - 262ci - 6cyl Mando 55A Alternator
STERN DRV 185 84-83 GM 3.8L - 229ci - 6cyl Mando 55A Alternator
STERN DRV 185 84-83 GM 3.8L - 229ci - 6cyl Motorola 51A Alternator
STERN DRV 185 87-85 GM 4.3L - 262ci - 6cyl Mando 55A Alternator
STERN DRV 185 87-85 GM 4.3L - 262ci - 6cyl Motorola 51A Alternator
STERN DRV 2.5L 89-87 GM 2.5L - 153ci - 4cyl Mando 55A Alternator
STERN DRV 200 86-85 GM 5.0L - 305ci - 8cyl Motorola 51A Alternator
STERN DRV 200 87-85 GM 5.0L - 305ci - 8cyl Mando 55A Alternator
STERN DRV 205 87-85 GM 4.3L - 262ci - 6cyl Motorola 51A Alternator
STERN DRV 205 91-85 GM 4.3L - 262ci - 6cyl Mando 55A Alternator
STERN DRV 228 84-82 GM 5.0L - 305ci - 8cyl Mando 55A Alternator
STERN DRV 228 84-82 GM 5.0L - 305ci - 8cyl Motorola 51A Alternator
STERN DRV 230 86-85 GM 5.0L - 305ci - 8cyl Motorola 51A Alternator
STERN DRV 230 87-85 GM 5.0L - 305ci - 8cyl Mando 55A Alternator
STERN DRV 260 86-82 GM 5.7L - 350ci - 8cyl Motorola 51A Alternator
STERN DRV 260 87 GM 5.7L - 350ci - 8cyl Mando 55A Alternator
STERN DRV 3.0 / 3.0LX 95-87 GM 3.0L - 181ci - 4cyl Mando 55A Alternator
STERN DRV 3.0 / 3.0LX 95-90 GM 3.0L - 181ci - 4cyl Motorola 51AAlternator
STERN DRV 300 Tempest 86-85 GM 5.7L - 350ci - 8cyl Motorola 51A Alt
STERN DRV 320 (EFI) 87 GM 5.7L - 350ci - 8cyl Motorola 51A Alternator
STERN DRV 330 87-82 GM 7.4L - 454ci - 8cyl Mando 55A Alternator
STERN DRV 330 87-82 GM 7.4L - 454ci - 8cyl Motorola 51A Alternator
STERN DRV 350 Mag Alpha 4-BBL 96 GM 5.7L - 350ci - 8cyl Mando 55A Alt
STERN DRV 350 Mag Alpha 87-86 GM 5.7L - 350ci - 8cyl Motorola 51A Alt
STERN DRV 350 Mag Alpha 95-86 GM 5.7L - 350ci - 8cyl Mando 55A Alt
STERN DRV 370 TRS 87-78 GM 7.4L - 454ci - 8cyl Motorola 51A Alternator
STERN DRV 4.3L (2-BBL) 92-88 GM 4.3L - 262ci - 6cyl Mando 55A Alternator
STERN DRV 4.3L (Gen II) 96-92 GM 4.3L - 262ci - 6cyl Mando 55AAlternator
STERN DRV 4.3L (Gen II)(2-BBL) 96-92 GM 4.3L - 262ci - 6cyl Mando 55AAlt
STERN DRV 4.3LX (4-BBL) 92-88 GM 4.3L - 262ci - 6cyl Mando 55A Alt
STERN DRV 400 TRS (Cyclone) 86-80 GM 7.4L 454ci - 8cylMotorola 51A Alt
STERN DRV 440 TRS (Cyclone) 86-83 GM 7.4L 454ci - 8cylMotorola 51A Alt
STERN DRV 454 Mag Alpha 88-86 GM 7.4L - 454ci - 8cyl Mando 55A Alt
STERN DRV 454 Mag Bravo 92-88 GM 7.4L - 454ci - 8cyl Mando 55A Alt
STERN DRV 454 Mag Bravo Gen V 96-92 GM 7.4L 454ci - 8cyl Mando 55A Alt
STERN DRV 454 Mag Bravo Gen VI 97-96 GM 7.4L 454ci - 8cylMando 55A Alt
STERN DRV 460 TRS (Cyclone) 86-83 GM 7.5L - 482ci - 8cyl Motorola 51AAlt
STERN DRV 5.0LX 95-88 GM 5.0L - 305ci - 8cyl Mando 55A Alternator
STERN DRV 5.7L (2-BBL) 96 GM 5.7L - 350ci - 8cyl Mando 55A Alternator
STERN DRV 5.7L Bravo 95-88 GM 5.7L - 350ci - 8cyl Mando 55A Alternator
STERN DRV 5.7LX (4-BBL) 96 GM 5.7L - 350ci - 8cyl Mando 55A Alternator
STERN DRV 502 Mag Bravo (V) 93-92 GM 8.2L - 502ci - 8cyl Mando 55A Alt
STERN DRV 502 Mag Bravo 92-90 GM 8.2L 502ci - 8cyl Mando 55AAlt
STERN DRV 7.4L Bravo (Gen V) 96-92 GM 7.4L - 454ci - 8cyl Mando 55A Alt
STERN DRV 7.4L Bravo (Gen VI) 97-96 GM 7.4L
STERN DRV 7.4L Bravo 91-88 GM 7.4L - 454ci - 8cyl Mando 55A Alternator
STERN DRV 7.4L Bravo 91-88 GM 7.4L - 454ci - 8cyl Motorola 51A Alt
STERN DRV 898 84-83 GM 5.0L - 305ci - 8cyl Motorola 37AAlternator 
MOTOROLA
MARINE
Various Models Various Engines Single Hole - Later Style
Various Models Various Engines Single Hole - Later Style
OMC MARINE INBOARD & V-DRIVE 88-87 5.0L GM Engine(Motorola)
INBOARD & V-DRIVE 90-87 2.3L Motorola System
NBOARD & V-DRIVE 90-87 7.5L Motorola System
INBOARD & V-DRIVE 92-88 8.2L Motorola System
INBOARD & V-DRIVE 92-89 5.8L Motorola System
INBOARD & V-DRIVE 92-90 5.0L Ford Engine (Motorola)
INBOARD & V-DRIVE 93-92 3.2L Motorola System
INBOARD & V-DRIVE 96-87 3.0L Motorola System
INBOARD & V-DRIVE 96-87 4.3L Motorola System
INBOARD & V-DRIVE 96-87 5.7L Motorola System
INBOARD & V-DRIVE 96-88 7.4L Motorola System
INBOARD & V-DRIVE 96-93 5.8L Motorola System (Exc. EFI)
INBOARD & V-DRIVE Various Engines Mando 55A Alternator
INBOARD & V-DRIVE Various Engines Motorola 51A Alternator
PLEASURECRAFT
MARINE ENGINES
Various Engines Mando 55A Alternator
Various Engines Motorola 51A Alternator
VOLVO PENTA MARINE ENGINES 96 5.7L Standard 51A Unit (Motorola)
MARINE ENGINES 96 7.4L Standard 51A Unit (GL)
MARINE ENGINES 96 8.2L Standard 51A Unit (GL)
MARINE ENGINES 96-95 3.0L Motorola System
MARINE ENGINES 96-95 4.3L Standard 51A Unit (GL, GS)
MARINE ENGINES 96-95 5.0L Ford Standard 51A Unit (FL)
MARINE ENGINES 96-95 5.8L Standard 51A Unit (FL)
OTHER
APPLICATIONS
This 3-Wire Alternator will work almost universallywhere you need a
2 inch mounting foot. It requires an ignition wire to energize theinternal
voltage regulator.

Specifications:
Type: AlternatorFamily:Delco 10SI
Voltage: 12 Volts
AMPS: 105 AMP OUTPUT
Rotation: CW
Regulator Position: 12:00
Polarity: Negative
Mounting foot Width 2 Inches
Output Stud Dimensions: 12-24
New or Remanufactured: New
Approximate Weight: 12 lbs 
Notes: 3-Wire System


Replaces these part numbers:
ARCO 20104
DELCO 1100186, 1102938, 1102939, 1103113, 1103114, 1103193, 1105064,
1105065, 1105078, 1105088, 1105097
MERCURY 78403A2, 78477, 92497A3
OMC 982364
SIERRA MARINE 18-5951, 18-5957
Warranty
All of our products are covered by our one year warranty from date of purchase. If you have a problem, we will take every step to assist you.

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