Delco Alternators| J&N

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Delco Alternators

Delco Alternators

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66 Products

Amps

100
105
110
130
140
150
160
165
170
175
180
200
215
240
250
275
300
320
430
45
50
60
70
75
80

165
170
175
180
200
215
240
250
275
300
320
430
45
50
60
70
75
80

Condition

New
Remanufactured

Family Type

110
300
355
371
375
450
455

Fan Location

External
Internal

Mount Type

J180
Pad

Number of Grooves

6
8

Polarity

Insulated
Negative

Pulley Type

Clutch
Solid

Regulator Location

Internal

Rotation

Clockwise

Voltage Nominal

12
24

66 Products

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SKU: DRA-8600017

Delco Alternator

ALTERNATOR 24SI 24V

Lester8709

FamilyDelco 24SI

Volt24

Amps70

ConditionNew

Regulator Clock12:00

J180 Hinge Length197.87

Rotation DirectionClockwise

Mount Hole ID 11/2-13

Mount Hole 1 TypeThreaded

Mount Hole 2 TypeUnthreaded

Mount Hole ID 313mm

Mount Hole 3 TypeUnthreaded

Fan LocationInternal

Regulator LocationInternal

Terminal ID 2B+

Terminal 2 Size5/16-18

PolarityNegative

Shaft Pulley OD0.875"

Shaft Pulley OD22.225mm

Self-Excited@ Plug Code "P, L, IF, S"

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SKU: DRA-8600032

Delco Alternator

ALTERNATOR 24SI 12V

Lester8701

FamilyDelco 24SI

Family Type375

Volt12

Amps100

ConditionNew

Regulator Clock11:00

J180 Hinge Length197.87

Rotation DirectionClockwise

Mount Hole ID 11/2-13

Mount Hole 1 TypeThreaded

Mount Hole 2 TypeUnthreaded

Mount Hole ID 313mm

Mount Hole 3 TypeUnthreaded

Fan LocationInternal

Regulator LocationInternal

Terminal ID 2B+

Terminal 2 Size5/16-18

PolarityNegative

Shaft Pulley OD0.875"

Shaft Pulley OD22.225mm

Self-Excited

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SKU: DRA-8600889

Delco Alternator

ALTERNATOR 24SI 12V

Lester8719, 8919

FamilyDelco 24SI

Volt12

Amps160

ConditionNew

Pad Span Length107.95

Rotation DirectionClockwise

Mount Hole ID 110mm

Mount Hole 1 TypeUnthreaded

Mount Hole ID 212mm

Mount Hole 2 TypeUnthreaded

Mount Hole ID 310mm

Mount Hole 3 TypeUnthreaded

Mount Hole ID 412mm

Mount Hole 4 TypeUnthreaded

Fan LocationInternal

Regulator LocationInternal

Terminal ID 2B+

Terminal 2 Size5/16-18

Terminal ID 3I

Terminal 3 Size10-24

Terminal ID 4R

Terminal 4 Size10-24

PolarityNegative

Shaft Pulley OD0.875"

Shaft Pulley OD22.225mm

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SKU: DRA-19020310

Delco Alternator

ALTERNATOR 22SI 12V

Lester8076

FamilyDelco 22SI

Family Type355

Volt12

Amps150

ConditionNew

Regulator Clock12:00

Rotation DirectionClockwise

Fan LocationExternal

Regulator LocationInternal

Terminal ID 2B+

Terminal 2 Size1/4-28

PolarityNegative

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SKU: DRA-8600314

Delco Alternator

ALTERNATOR 28SI 12V

Lester8741

FamilyDelco 28SI

Volt12

Amps200

ConditionNew

Pad Span Length107.95

Rotation DirectionClockwise

Mount Hole ID 112mm

Mount Hole 1 TypeUnthreaded

Mount Hole ID 210.600mm

Mount Hole 2 TypeUnthreaded

Mount Hole ID 312mm

Mount Hole 3 TypeUnthreaded

Mount Hole ID 410.600mm

Mount Hole 4 TypeUnthreaded

Fan LocationInternal

Regulator LocationInternal

Terminal ID 2B+

Terminal 2 Size5/16-18

Terminal ID 3S

Terminal 3 Size10-24

Terminal ID 4I

Terminal 4 Size10-24

Terminal ID 5R

Terminal 5 Size10-24

PolarityNegative

Suitable for Temperatures Up to 257" F (125" C)@ 1-Wire System@ Self-Excited

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SKU: DRA-8600388

Delco Alternator

Delco 24 Volt 70 Amp 24SI Alternator

FamilyDelco 24SI

Volt24

Amps70

ConditionNew

Rotation DirectionClockwise

Fan LocationInternal

Regulator LocationInternal

Terminal ID 2B+

Terminal 2 Size5/16-18

PolarityNegative

Shaft Pulley OD0.875"

Shaft Pulley OD22.225mm

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SKU: DRA-61006082

Delco Alternator

24 Volt 250 Amp 55SI Alternator

Volt24

Amps250

ConditionNew

Regulator Clock12:00

Pad Span Length126.24

Rotation DirectionClockwise

Mount Hole ID 110.600mm

Mount Hole 1 TypeUnthreaded

Mount Hole ID 212.600mm

Mount Hole 2 TypeUnthreaded

Mount Hole ID 310.600mm

Mount Hole 3 TypeUnthreaded

Mount Hole ID 412.600mm

Mount Hole 4 TypeUnthreaded

Mounting Ear Thickness3.150"

Mounting Ear Thickness80mm

Mounting Ear 2 Thickness3.150"

Mounting Ear 2 Thickness80mm

Mounting Ear 3 Thickness3.150"

Mounting Ear 3 Thickness80mm

Mounting Ear 4 Thickness3.150"

Mounting Ear 4 Thickness80mm

Fan LocationExternal

Regulator LocationInternal

Terminal ID 2B+

Terminal 2 Size5/16-18

Terminal ID 3S

Terminal 3 Size10-24

Terminal ID 4I

Terminal 4 Size10-24

Terminal ID 5R

Terminal 5 Size10-24

PolarityNegative

Shaft Pulley OD0.870"

Shaft Pulley OD22.100mm

Shaft5/8-18

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SKU: DRA-8600201

Delco Alternator

ALTERNATOR 28SI 12V

Lester8746

FamilyDelco 28SI

Family Type371

Volt12

Amps160

ConditionNew

Regulator Clock11:00

Pad Span Length107.95

Rotation DirectionClockwise

Mount Hole ID 110.600mm

Mount Hole 1 TypeUnthreaded

Mount Hole ID 212mm

Mount Hole 2 TypeUnthreaded

Mount Hole ID 310.600mm

Mount Hole 3 TypeUnthreaded

Mount Hole ID 412mm

Mount Hole 4 TypeUnthreaded

Fan LocationInternal

Regulator LocationInternal

Terminal ID 2B+

Terminal 2 Size5/16-18

PolarityNegative

Suitable for Temperatures Up to 257" F (125" C)@ Plug Code "P, L, F, S"

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Call to Order Item

SKU: DRA-10459319

Delco Alternator

REMAN ALT 20SI 24V 4

FamilyDelco 20SI

Family Type300

Volt24

Amps45

ConditionRemanufactured

Mount Hole ID 11/2-13

Mount Hole 1 TypeThreaded

Mount Hole 2 TypeUnthreaded

Mount Hole ID 314mm

Mount Hole 3 TypeUnthreaded

Fan LocationExternal

Regulator LocationInternal

Terminal ID 2B+

Terminal 2 Size1/4-28

PolarityNegative

1-Wire System@ Pin Style R Terminal

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SKU: DRA-8600628

Delco Alternator

40SI 12 Volt 320 Amp Alternator

FamilyDelco 40SI 2nd Gen.

Family Type455

Volt12

Amps320

ConditionNew

Pad Span Length126.24

Rotation DirectionClockwise

Mount Hole ID 110mm

Mount Hole 1 TypeUnthreaded

Mount Hole ID 212mm

Mount Hole 2 TypeUnthreaded

Mount Hole ID 310mm

Mount Hole 3 TypeUnthreaded

Mount Hole ID 412mm

Mount Hole 4 TypeUnthreaded

Fan LocationExternal

Regulator LocationInternal

Terminal IDB+

Terminal Size5/16-18

Terminal ID 2Ignition

Terminal 2 Size#10

Terminal ID 3Relay

Terminal 3 Size#10

Terminal ID 4Sense

Terminal 4 Size#10

PolarityNegative

Brushless, Pad Mount

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SKU: DRA-8600310

Delco Alternator

ALTERNATOR 24SI 12V

Lester8718

FamilyDelco 24SI

Volt12

Amps160

ConditionNew

Rotation DirectionClockwise

Mount Hole ID 11/2-13

Mount Hole 1 TypeThreaded

Mount Hole 2 TypeUnthreaded

Mount Hole ID 313mm

Mount Hole 3 TypeUnthreaded

Fan LocationInternal

Regulator LocationInternal

Terminal ID 2B+

Terminal 2 Size5/16-18

Terminal ID 3I

Terminal 3 Size10-24

Terminal ID 4R

Terminal 4 Size10-24

PolarityNegative

Shaft Pulley OD0.875"

Shaft Pulley OD22.225mm

No Regulator Plug

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SKU: DRA-1117821

Delco Alternator

ALTERNATOR 30SI 24V

FamilyDelco 30SI

Family Type450

Volt24

Amps80

ConditionNew

Fan LocationExternal

Regulator LocationInternal

Terminal ID 2B+

Terminal 2 Size1/4-28

PolarityNegative

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SKU: DRA-8600313

Delco Alternator

ALTERNATOR 28SI 12V

Lester8743

FamilyDelco 28SI

Volt12

Amps200

ConditionNew

Regulator Clock12:00

J180 Hinge Length197.87

Rotation DirectionClockwise

Mount Hole ID 1M12x1.75

Mount Hole 1 TypeThreaded

Mount Hole 2 TypeUnthreaded

Mount Hole ID 313mm

Mount Hole 3 TypeUnthreaded

Fan LocationInternal

Regulator LocationInternal

Terminal ID 2B+

Terminal 2 Size5/16-18

Terminal ID 3S

Terminal 3 Size10-24

Terminal ID 4I

Terminal 4 Size10-24

Terminal ID 5R

Terminal 5 Size10-24

PolarityNegative

Delco Style@ Suitable for Temperatures Up to 257" F (125" C)@ 1-Wire System@ Self-Excited

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SKU: DRA-8600253

Delco Alternator

ALTERNATOR 28SI 12V

Lester8749

FamilyDelco 28SI

Volt12

Amps200

ConditionNew

Regulator Clock3:00

Pad Span Length107.95

Rotation DirectionClockwise

Mount Hole ID 110.600mm

Mount Hole 1 TypeUnthreaded

Mount Hole ID 212.500mm

Mount Hole 2 TypeUnthreaded

Mount Hole ID 310.600mm

Mount Hole 3 TypeUnthreaded

Mount Hole ID 412.500mm

Mount Hole 4 TypeUnthreaded

Fan LocationInternal

Regulator LocationInternal

Terminal ID 2B+

Terminal 2 Size5/16-18

PolarityNegative

1-Wire Hookup

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SKU: DRA-61013122

Delco Alternator

ALTERNATOR

BW135 Family @Self-Excited @Brushless Alternator

Amps70

ColorBlack Painted

ConditionNew

Critical NoteMarine Certified, SAE J1171 Ignition Protected

Fan LocationExternal

Mount Hole 1 TypeThreaded

Mount Hole 2 TypeUnthreaded

Mount Hole ID 1M8-1.25

Mounting Ear 2 Thickness2"

Mounting Ear 2 Thickness50.800mm

Mounting Ear Thickness0.618"

Mounting Ear Thickness15.700mm

PolarityInsulated

Regulator LocationInternal

Shaft.669-20

Shaft Pulley OD0.669"

Shaft Pulley OD17mm

Terminal 2 SizeM6-1.0

Terminal 3 SizePin/ UNC 10-24 Combo

Terminal 4 SizeM6-1.0

Terminal ID 2B+

Terminal ID 3R

Terminal ID 4GRD

Volt12

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SKU: DRA-61000853

Delco Alternator

24 Volt 160 Amp 40SI Alternator

Amps160

ConditionNew

FamilyDelco 40SI 2nd Gen.

Fan LocationExternal

J180 Hinge Length215.9

MountingJ-180

Regulator LocationInternal

Terminal 2 Size10-32

Terminal 3 Size10-32

Terminal 4 Size10-32

Terminal IDB+

Terminal ID 2Ignition

Terminal ID 3Relay

Terminal ID 4Sense

Terminal Size5/16-18

Volt24

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SKU: DRA-8600127

Delco Alternator

ALTERNATOR 36SI 12V

Lester8614

FamilyDelco 36SI

Volt12

Amps170

ConditionNew

Pad Span Length126.24

Mount Hole ID 112mm

Mount Hole 1 TypeUnthreaded

Mount Hole ID 210mm

Mount Hole 2 TypeUnthreaded

Mount Hole ID 312mm

Mount Hole 3 TypeUnthreaded

Mount Hole ID 410mm

Mount Hole 4 TypeUnthreaded

Fan LocationExternal

Regulator LocationInternal

Terminal ID 2B+

Terminal 2 Size1/4-28

Terminal ID 3R

Terminal 3 Size10-24

Terminal ID 4I

Terminal 4 Size10-24

PolarityNegative

Includes Fan@ Bi-Directional

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SKU: DRA-8600094

Delco Alternator

12 Volt 275 Amp 40SI Alternator

FamilyDelco 40SI 2nd Gen.

Family Type455

Volt12

Amps275

ConditionNew

Pad Span Length126.24

Rotation DirectionClockwise

Mount Hole ID 112mm

Mount Hole 1 TypeUnthreaded

Mount Hole ID 210mm

Mount Hole 2 TypeUnthreaded

Mount Hole ID 312mm

Mount Hole 3 TypeUnthreaded

Mount Hole ID 410mm

Mount Hole 4 TypeUnthreaded

Fan LocationExternal

Regulator LocationInternal

Terminal ID 2B+

Terminal 2 Size5/16-18

PolarityNegative

Includes Fan, Suitable for Temperatures Up to 257" F (125" C)

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SKU: DRA-8600315

Delco Alternator

ALTERNATOR 28SI 12V

FamilyDelco 28SI

Family Type371

Volt12

Amps160

ConditionNew

Regulator Clock12:00

Pad Span Length107.95

Rotation DirectionClockwise

Mount Hole ID 110.600mm

Mount Hole 1 TypeUnthreaded

Mount Hole ID 212mm

Mount Hole 2 TypeUnthreaded

Mount Hole ID 310.600mm

Mount Hole 3 TypeUnthreaded

Mount Hole ID 412mm

Mount Hole 4 TypeUnthreaded

Fan LocationInternal

Regulator LocationInternal

Terminal ID 2B+

Terminal 2 Size5/16-18

Terminal ID 3S

Terminal 3 Size10-24

Terminal ID 4I

Terminal 4 Size10-24

Terminal ID 5R

Terminal 5 Size10-24

PolarityNegative

Suitable for Temperatures Up to 257" F (125" C)@ 1-Wire System@ Self-Excited

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SKU: DRA-19010000

Delco Alternator

ALTERNATOR 26SI 24V

FamilyDelco 26SI

Family Type450

Volt24

Amps75

ConditionNew

Fan LocationExternal

Regulator LocationInternal

Terminal ID 2B+

Terminal 2 Size7/16-14

PolarityNegative

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SKU: DRA-19020608

Delco Alternator

ALTERNATOR 7SI 12V

Lester8466

FamilyDelco 7SI

Family Type110

Volt12

Amps70

ConditionNew

Rotation DirectionClockwise

Fan LocationInternal

Terminal ID 2B+

Terminal 2 SizeM6-1.0

PolarityNegative

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SKU: DRA-19020889

Delco Alternator

ALTERNATOR 22SI 12V

Lester8362

FamilyDelco 22SI

Family Type355

Volt12

Amps150

ConditionNew

Regulator Clock3:00

Pad Span Length107.95

Rotation DirectionClockwise

Fan LocationExternal

Regulator LocationInternal

Terminal ID 2B+

Terminal 2 Size5/16-18

PolarityNegative

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SKU: DRA-61013123

Delco ALTERNATOR

ALTERNATOR

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SKU: DRA-8600316

Delco Alternator

ALTERNATOR 28SI 12V

Lester8740

FamilyDelco 28SI

Volt12

Amps180

ConditionNew

Regulator Clock12:00

Pad Span Length107.95

Rotation DirectionClockwise

Mount Hole ID 112mm

Mount Hole 1 TypeUnthreaded

Mount Hole ID 210.600mm

Mount Hole 2 TypeUnthreaded

Mount Hole ID 312mm

Mount Hole 3 TypeUnthreaded

Mount Hole ID 410.600mm

Mount Hole 4 TypeUnthreaded

Fan LocationInternal

Regulator LocationInternal

Terminal ID 2B+

Terminal 2 Size5/16-18

Terminal ID 3S

Terminal 3 Size10-24

Terminal ID 4I

Terminal 4 Size10-24

Terminal ID 5R

Terminal 5 Size10-24

PolarityNegative

Suitable for Temperatures Up to 257" F (125" C)@ 1-Wire System@ Self-Excited

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1
2
3

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