Heavy Duty Alternator

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1-800-372-0222

Part No. 19020825 — 22SI New Alternator

Obsolete

Photos

Specifications

Part Number

19020825

Status

Obsolete

Model

22SI

Type

New Alternator

Mount Type

Pad

System Voltage

Rated Output

145 Amps

B+ Output Terminal

5/16

R Terminal

#10

I Terminal

#10

Remote Sense Terminal

Ground Terminal

Negative

Documents

Installation Instructions

Replacement Options

10459321

22SI Reman Alternator

Status:

Active

Type:

Reman

Voltage:

Rated Output:

145 Amps

Mount Type:

Pad

B+ Output:

5/16

R Terminal:

#10

I Terminal:

#10

Remote Sense:

Polarity:

Negative

22SI Reman Alternator

Output 145 Amps

Upgrade Options

8600127

36SI New Alternator

Status:

Active

Type:

New

Voltage:

Rated Output:

170 Amps

Mount Type:

Pad

B+ Output:

1/4

R Terminal:

#10

I Terminal:

#10

Remote Sense:

Yes

Polarity:

Negative

36SI New Alternator

Output 170 Amps

Pad Mount Engine Brackets / Tech Tip Video

19020889

22SI New Alternator

Status:

Active

Type:

New

Voltage:

Rated Output:

150 Amps

Mount Type:

Pad

B+ Output:

5/16

R Terminal:

#10

I Terminal:

#10

Remote Sense:

Polarity:

Negative

22SI New Alternator

Output 150 Amps

8600889

24SI New Alternator

Status:

Active

Type:

New

Voltage:

Rated Output:

160 Amps

Mount Type:

Pad

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

8600314

28SI New Alternator

Status:

Active

Type:

New

Voltage:

Rated Output:

200 Amps

Mount Type:

Pad

B+ Output:

5/16

R Terminal:

#10

I Terminal:

#10

Remote Sense:

Yes

Polarity:

Negative

28SI New Alternator

Output 200 Amps

Dual Internal Fans / Tech Tip Video

Service Parts

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

Ref #	Description	Part Number
2	Stator Asm	10471056 10471056 Part 21/22/23SI STATOR - 12 VOLT 145/160 AMP Status: Active Type: Part
3	Rotor Asm	10492756 10492756 Part 22SI ROTOR - 100 AMP Status: Active Type: Part
5	Brush Holder Asm	10525138 10525138 Part 22SI BRUSH HOLDER 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
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	10457626 10457626 Part 19/22SI HARDWARE KIT Status: Active Type: Part

Ref #

Description

Part Number

Stator Asm

10471056

Part 21/22/23SI STATOR - 12 VOLT 145/160 AMP

Status:

Active

Type:

Part

Rotor Asm

10492756

Part 22SI ROTOR - 100 AMP

Status:

Active

Type:

Part

Brush Holder Asm

10525138

Part 22SI BRUSH HOLDER

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

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

10457626

Part 19/22SI HARDWARE KIT

Status:

Active

Type:

Part

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