Heavy Duty Alternator

Return to Search

For Technical Assistance Call:
1-800-372-0222

Part No. 19010105 — 21SI New Alternator

Obsolete

Specifications

Part Number

19010105

Status

Obsolete

Model

21SI

Type

New Alternator

Mount Type

J180 Hinge

System Voltage

Rated Output

100 Amps

B+ Output Terminal

5/16

R Terminal

#10

I Terminal

#10

Remote Sense Terminal

Ground Terminal

Negative

Documents

Installation Instructions

Upgrade Options

19020310

22SI New Alternator

Status:

Active

Type:

New

Voltage:

Rated Output:

150 Amps

Mount Type:

J180 Hinge

B+ Output:

1/4

R Terminal:

#10

I Terminal:

#10

Remote Sense:

Polarity:

Negative

22SI New Alternator

Output 150 Amps

8600310

24SI New Alternator

Status:

Active

Type:

New

Voltage:

Rated Output:

160 Amps

Mount Type:

J180 Hinge

B+ Output:

5/16

R Terminal:

#10

I Terminal:

#10

Remote Sense:

Polarity:

Negative

24SI New Alternator

Output 160 Amps

Dual Internal Fans / Tech Tip Video

Applications

Freightliner

C112 Century Class

1998 Caterpillar; 3176 -10.3 Liter CC, 629 CID L6

1998 Cummins; L10 -10.0 Liter CC, 610 CID L6

1997 Caterpillar; 3176 -10.3 Liter CC, 629 CID L6

1997 Cummins; L10 -10.0 Liter CC, 610 CID L6

1996 Caterpillar; 3176 -10.3 Liter CC, 629 CID L6

1996 Cummins; L10 -10.0 Liter CC, 610 CID L6

C120 Century Class

1998 Caterpillar; 3176 -10.2 Liter CC, 629 CID L6

1998 Cummins; L10 -10.0 Liter CC, 610 CID L6

1998 Cummins; M11 -10.8 Liter CC, 661 CID L6

1997 Caterpillar; 3176 -10.3 Liter CC, 629 CID L6

1997 Cummins; L10 -10.0 Liter CC, 610 CID L6

1996 Caterpillar; 3176 -10.3 Liter CC, 629 CID L6

1996 Cummins; L10 -10.0 Liter CC, 610 CID L6

1996 Cummins; M11 -10.8 Liter CC, 661 CID L6

FL50

1997 5.9 Liter L6 - 359 CID

1997 8.3 Liter L6 - 8268 CC, 504 CID

1996 5.9 Liter L6 - 359 CID

1996 8.3 Liter L6 - 8268 CC, 504 CID

1995 5.9 Liter L6 - 359 CID

1995 8.3 Liter L6 - 8268 CC, 504 CID

1994 Cummins; 6BT5.9 -5.9 Liter CC, 359 CID 6

1994 Cummins; 6CT8.3 -8.3 Liter CC, 504 CID L6

FL60

1997 5.9 Liter L6 - 359 CID

1997 8.3 Liter L6 - 8268 CC, 504 CID

1996 5.9 Liter L6 - 359 CID

1996 8.3 Liter L6 - 8268 CC, 504 CID

1995 5.9 Liter L6 - 359 CID

1995 8.3 Liter L6 - 8268 CC, 504 CID

1994 5.9 Liter L6 - 359 CID

1994 8.3 Liter L6 - 8268 CC, 504 CID

FL70

1997 5.9 Liter L6 - 359 CID

1997 8.3 Liter L6 - 8268 CC, 504 CID

1996 5.9 Liter L6 - 359 CID

1996 8.3 Liter L6 - 8268 CC, 504 CID

1995 5.9 Liter L6 - 359 CID

1995 8.3 Liter L6 - 8268 CC, 504 CID

1994 5.9 Liter L6 - 359 CID

1994 8.3 Liter L6 - 8268 CC, 504 CID

FL80

1997 5.9 Liter L6 - 359 CID

1997 8.3 Liter L6 - 8268 CC, 504 CID

1996 5.9 Liter L6 - 359 CID

1996 8.3 Liter L6 - 8268 CC, 504 CID

1995 5.9 Liter L6 - 359 CID

1995 8.3 Liter L6 - 8268 CC, 504 CID

1994 5.9 Liter L6 - 359 CID

1994 8.3 Liter L6 - 8268 CC, 504 CID

Service Parts

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

Ref #	Description	Part Number
1	DE Frame w/Bearing	10467267 10467267 Part 21SI DE FRAME Status: Active Type: Part
2	Stator Asm	10467994 10467994 Part 19/21/22SI STATOR - 12 VOLT Status: Active Type: Part
3	Rotor Asm	10510679 10510679 Part 24SI ROTOR - 145 AMP Status: Active Type: Part
4	RE Frame w/Bearing	10477780 10477780 Part 21SI W/9437171 BRG Status: Obsolete Type: Part
5	Brush Holder Asm	10467934 10467934 Part 19/21SI BRUSH HOLDER INCLS BRUSHES Status: Active Type: Part
6	Rectifier Bridge	10511353 10511353 Part RECTIFIER BRIDGE 12V PRESS FIT FLEX-LEAD DIODE Status: Active Type: Part
7	Regulator	1116433 1116433 Part 21/22/26/30SI REGULATOR - 12 VOLT W/WEB Status: Active Type: Part
8	Ball Bearing Asm	10472935 10472935 Part BALL BEARING - SEALED BOTH SIDES 2.44 OD X .98 ID Status: Active Type: Part
9	Roller Bearing Asm	9437171 9437171 Part 19/20/21/22/27SI ROLLER BEARING - TORR# DB50430 Status: Active Type: Part
10	Diode Trio / Diode Trio and Autostart	10517358 10517358 Part 19/21/22SI DIODE TRIO Status: Active Type: Part
11	Fan	10471121 10471121 Part 21/22SI FAN CAST ALUM-QUIET FAN-CW Status: Active Type: Part
12	"B+" Terminal Kit	10456427 10456427 Part 21SI - OUTPUT - 5/16-18 THD. Status: Obsolete Type: Part
13	"I" Terminal Kit	10457625 10457625 Part 22SI - INDICATOR LITE - 10-24 THD Status: Obsolete Type: Part
14	"R" Terminal Kit	10457624 10457624 Part 22SI - 10-24 THD Status: Private Brand Type: Part
16	Hardware Repair Kit	10457727 10457727 Part 21SI Status: Obsolete Type: Part

Ref #

Description

Part Number

DE Frame w/Bearing

10467267

Part 21SI DE FRAME

Status:

Active

Type:

Part

Stator Asm

10467994

Part 19/21/22SI STATOR - 12 VOLT

Status:

Active

Type:

Part

Rotor Asm

10510679

Part 24SI ROTOR - 145 AMP

Status:

Active

Type:

Part

RE Frame w/Bearing

10477780

Part 21SI W/9437171 BRG

Status:

Obsolete

Type:

Part

Brush Holder Asm

10467934

Part 19/21SI BRUSH HOLDER INCLS BRUSHES

Status:

Active

Type:

Part

Rectifier Bridge

10511353

Part RECTIFIER BRIDGE 12V PRESS FIT FLEX-LEAD DIODE

Status:

Active

Type:

Part

Regulator

1116433

Part 21/22/26/30SI REGULATOR - 12 VOLT W/WEB

Status:

Active

Type:

Part

Ball Bearing Asm

10472935

Part BALL BEARING - SEALED BOTH SIDES 2.44 OD X .98 ID

Status:

Active

Type:

Part

Roller Bearing Asm

9437171

Part 19/20/21/22/27SI ROLLER BEARING - TORR# DB50430

Status:

Active

Type:

Part

Diode Trio / Diode Trio and Autostart

10517358

Part 19/21/22SI DIODE TRIO

Status:

Active

Type:

Part

Fan

10471121

Part 21/22SI FAN CAST ALUM-QUIET FAN-CW

Status:

Active

Type:

Part

"B+" Terminal Kit

10456427

Part 21SI - OUTPUT - 5/16-18 THD.

Status:

Obsolete

Type:

Part

"I" Terminal Kit

10457625

Part 22SI - INDICATOR LITE - 10-24 THD

Status:

Obsolete

Type:

Part

"R" Terminal Kit

10457624

Part 22SI - 10-24 THD

Status:

Private Brand

Type:

Part

Hardware Repair Kit

10457727

Part 21SI

Status:

Obsolete

Type:

Part

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