Return to Search

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

Part No. 10459252 — 20SI Reman Alternator

Obsolete

Specifications

Part Number

10459252

Status

Obsolete

Model

20SI

Type

Reman Alternator

Mount Type

J180 Hinge

System Voltage

Rated Output

60 Amps

B+ Output Terminal

1/4

R Terminal

#10

Remote Sense Terminal

Ground Terminal

Negative

Documents

Installation Instructions

Replacement Options

1117641

20SI New Alternator

Status:

Active

Type:

New

Voltage:

Rated Output:

60 Amps

Mount Type:

J180 Hinge

B+ Output:

1/4

R Terminal:

I Terminal:

NULL

Remote Sense:

Polarity:

Negative

20SI New Alternator

Output 60 Amps

Service Parts

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

Ref #	Description	Part Number
1	DE Frame	1894483 1894483 Part 20SI Status: Obsolete Type: Part
2	Stator Asm	1894490 1894490 Part 20SI STATOR 12 VOLT 60 AMP Status: Active Type: Part
3	Rotor Asm	1894446 1894446 Part 20SI ROTOR Status: Active Type: Part
4	SRE Frame w/ Bearing	10475809 10475809 Part 20SI DE FRAME W/HOLES FOR NAME TAG Status: Active Type: Part
5	Field Coil & Support Asm	1894492 1894492 Part 20SI FIELD COIL - 12 VOLT Status: Active Type: Part
6	Rectifier Asm	1984638 1984638 Part 20SI /30SI TR RECTIFIER BRIDGE Status: Active Type: Part
7	Regulator	1116433 1116433 Part 21/22/26/30SI REGULATOR - 12 VOLT W/WEB Status: Active Type: Part
8	DE Bearing	10472935 10472935 Part BALL BEARING - SEALED BOTH SIDES 2.44 OD X .98 ID Status: Obsolete Type: Part
9	SRE Bearing Asm	9437171 9437171 Part 19/20/21/22/27SI ROLLER BEARING - TORR# DB50430 Status: Active Type: Part
11	Capacitor	1985444 1985444 Part 1.5MFD (INCL. BRACKET) Status: Obsolete Type: Part
12	Fan	10467272 10467272 Part 21/22SI FAN CAST ALUM - BI-DIRECTIONAL Status: Active Type: Part
13	Output Terminal Kit	1974414 1974414 Part 10/20/29SI - OUTPUT Status: Active Type: Part
15	Nut - Flange	10484823 10484823 Part HEX - 5/8-18 THD - LOCKING Status: Obsolete Type: Part
16	Screw Asm	1894641 1894641 Part 10-24 X .56 LONG - HEX HD - TAP. Status: Obsolete Type: Part
17	Bushing	1892765 1892765 Part GEN - SINTERED IRON Status: Obsolete Type: Part
18	Bolt-Thru	1894445 1894445 Part 20SI Status: Obsolete Type: Part
19	Cover	1894444 1894444 Part 20SI Status: Obsolete Type: Part

Ref #

Description

Part Number

DE Frame

1894483

Part 20SI

Status:

Obsolete

Type:

Part

Stator Asm

1894490

Part 20SI STATOR 12 VOLT 60 AMP

Status:

Active

Type:

Part

Rotor Asm

1894446

Part 20SI ROTOR

Status:

Active

Type:

Part

SRE Frame w/ Bearing

10475809

Part 20SI DE FRAME W/HOLES FOR NAME TAG

Status:

Active

Type:

Part

Field Coil & Support Asm

1894492

Part 20SI FIELD COIL - 12 VOLT

Status:

Active

Type:

Part

Rectifier Asm

1984638

Part 20SI /30SI TR RECTIFIER BRIDGE

Status:

Active

Type:

Part

Regulator

1116433

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

Status:

Active

Type:

Part

DE Bearing

10472935

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

Status:

Obsolete

Type:

Part

SRE Bearing Asm

9437171

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

Status:

Active

Type:

Part

Capacitor

1985444

Part 1.5MFD (INCL. BRACKET)

Status:

Obsolete

Type:

Part

Fan

10467272

Part 21/22SI FAN CAST ALUM - BI-DIRECTIONAL

Status:

Active

Type:

Part

Output Terminal Kit

1974414

Part 10/20/29SI - OUTPUT

Status:

Active

Type:

Part

Nut - Flange

10484823

Part HEX - 5/8-18 THD - LOCKING

Status:

Obsolete

Type:

Part

Screw Asm

1894641

Part 10-24 X .56 LONG - HEX HD - TAP.

Status:

Obsolete

Type:

Part

Bushing

1892765

Part GEN - SINTERED IRON

Status:

Obsolete

Type:

Part

Bolt-Thru

1894445

Part 20SI

Status:

Obsolete

Type:

Part

Cover

1894444

Part 20SI

Status:

Obsolete

Type:

Part

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

Heavy Duty Alternator

Part No. 10459252 — 20SI Reman Alternator

Specifications

Documents

Replacement Options

Service Parts