Heavy Duty Alternator

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1-800-372-0222

Part No. 8600390 — 40SI New Alternator

Active

Photos

Specifications

Part Number

8600390

Status

Active

Model

40SI

Type

New Alternator

Mount Type

J180 Long Hinge

System Voltage

Rated Output

240 Amps

B+ Output Terminal

5/16

R Terminal

#10

I Terminal

#10

Remote Sense Terminal

Yes

Ground Terminal

Negative

Documents

Product Brochure

Spanish Product Brochure

Installation Instructions

Replacement Options

8600280

40SI New Alternator

Status:

Active

Type:

New

Voltage:

Rated Output:

275 Amps

Mount Type:

J180 Long Hinge

B+ Output:

5/16

R Terminal:

#10

I Terminal:

#10

Remote Sense:

Yes

Polarity:

Negative

40SI New Alternator

Output 275 Amps

Replacment pulleys for school bus applications

8600300

40SI New Alternator

Status:

Active

Type:

New

Voltage:

Rated Output:

300 Amps

Mount Type:

J180 Long Hinge

B+ Output:

5/16

R Terminal:

#10

I Terminal:

#10

Remote Sense:

Yes

Polarity:

Negative

40SI New Alternator

Output 300 Amps

Replacment pulleys for school bus applications

8600634

40SI New Alternator

Status:

Active

Type:

New

Voltage:

Rated Output:

320 Amps

Mount Type:

J180 Long Hinge

B+ Output:

5/16

R Terminal:

#10

I Terminal:

#10

Remote Sense:

Yes

Polarity:

Negative

40SI New Alternator

Output 320 Amps

Replacment pulleys for school bus applications

Upgrade Options

61003345

55SI New Alternator

Status:

Active

Type:

New

Voltage:

Rated Output:

430 Amps

Mount Type:

J180 Long Hinge

B+ Output:

1/2

R Terminal:

#10

I Terminal:

#10

Remote Sense:

Yes

Polarity:

Negative

55SI New Alternator

Output 430 Amps

Replacment pulleys for school bus applications

Service Parts

Numbers on the drawing indicate the service kit(s) the components are associated with.

Ref #	Description	Part Number
1	Fan	61002287 61002287 Part 40SI Fan Status: Active Type: Part
2	DE Frame w/bearing	10520883 10520883 Part 40SI DE FRAME Status: Active Type: Part
3	Ball bearing Asm	10528573 10528573 Part 40SI BEARING KIT Status: Active Type: Part
4	Rotor Kit	10528574 10528574 Part 40SI ROTOR Status: Active Type: Part
5	RE Cover	10528575 10528575 Part 40SI COVER KIT Status: Active Type: Part
6	Stator Asm	10517486 10517486 Part 40SI STATOR Status: Active Type: Part
7	Regulator	10529295 10529295 Part 40SI REGULATOR - 12 VOLT Status: Active Type: Part
9	Hardware repair kit	10528570 10528570 Part 40SI HARDWARE KIT Status: Active Type: Part
10	RE Rotor Bearing	10520737 10520737 Part 40SI ROLLER BEARING Status: Active Type: Part

Ref #

Description

Part Number

Fan

61002287

Part 40SI Fan

Status:

Active

Type:

Part

DE Frame w/bearing

10520883

Part 40SI DE FRAME

Status:

Active

Type:

Part

Ball bearing Asm

10528573

Part 40SI BEARING KIT

Status:

Active

Type:

Part

Rotor Kit

10528574

Part 40SI ROTOR

Status:

Active

Type:

Part

RE Cover

10528575

Part 40SI COVER KIT

Status:

Active

Type:

Part

Stator Asm

10517486

Part 40SI STATOR

Status:

Active

Type:

Part

Regulator

10529295

Part 40SI REGULATOR - 12 VOLT

Status:

Active

Type:

Part

Hardware repair kit

10528570

Part 40SI HARDWARE KIT

Status:

Active

Type:

Part

RE Rotor Bearing

10520737

Part 40SI ROLLER BEARING

Status:

Active

Type:

Part

Any third part original manufacturer brands are for cross reference purposes only and do not constitute the source of goods.