Heavy Duty Alternator

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1-800-372-0222

Part No. 10478987 — 42MT New Starter

Obsolete

Photos

Specifications

Part Number

10478987

Status

Obsolete

Superseded By

1993982 1993982 42MT New Starter Status: Obsolete Type: New Voltage: 12 Mount Type: SAE 3 Pinion Teeth: 11 Pinion Pitch: 6/8 Sol Posn: 038 Rotation: CW Polarity: Insulated OCP: No	Obsolete
10478895 10478895 42MT New Starter Status: Obsolete Type: New Voltage: 12 Mount Type: SAE 3 Pinion Teeth: 11 Pinion Pitch: 6/8 Sol Posn: 038 Rotation: CW Polarity: Insulated OCP: No	Obsolete

Model

42MT

Type

New Starter

System Voltage

Mounting Type

SAE 3

Pinion Teeth

Pinion Pitch

6/8

Solenoid Position

038

Rotation

Polarity

Insulated

Over Crank Protection

Documents

Installation Instructions

Replacement Options

1990483

42MT New Starter

Status:

Active

Type:

New

Voltage:

Mount Type:

SAE 3

Pinion Teeth:

Pinion Pitch:

6/8

Sol Posn:

052

Rotation:

Polarity:

Insulated

OCP:

42MT New Starter

New Service
Solenoid Switch Position (Rotatable Flange) / Tech Tip Video

Service Parts

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

Ref #	Description	Part Number
1	CE Housing Asm	1988126 1988126 Part 42MT CE FRAME KIT Status: Active Type: Part
2	CE Housing Service Kit	10533166 10533166 Part 41MT CE FRAME KIT Status: Active Type: Part
3	Armature Asm	1987989 1987989 Part 42MT ARMATURE - 12 VOLT Status: Active Type: Part
4	Field Coil Asm	1988111 1988111 Part 42MT FIELD COIL KIT - 12 VOLT Status: Active Type: Part
5	Terminal & Lead Asm	1988128 1988128 Part 42MT LEAD CE TERM TO BRUSHES Status: Active Type: Part
6	Lever Housing Asm	10476030 10476030 Part 42MT LEVER HOUSING KIT Status: Active Type: Part
8	Drive Asm	830620 830620 Part 42MT DRIVE 11-12T (6/8P) CW POSITORK Status: Active Type: Part
9	Drive Housing Asm	1988137 1988137 Part 42/50MT DE HOUSING SAE #3 180° 24 POS .66 HOLE Status: Active Type: Part
12	SSL Solenoid / Conventional Replacements	10511213 10511213 Part 42MT SOLENOID SWITCH - 12 VOLT W/BARRIER Status: Active Type: Part
14	SSL / Conventional Solenoid Service Kit	10512651 10512651 Part SOL SW PKG. Status: Obsolete Type: Part
15	Brush Plate Asm	1988121 1988121 Part 42MT BRUSH PLATE 12 VOLT Status: Active Type: Part
16	Brush Service Kit	1989495 1989495 Part 42MT BRUSH KIT Status: Active Type: Part
18	Universal Service Kit	1989497 1989497 Part 42MT BUSHING KIT Status: Active Type: Part

Ref #

Description

Part Number

CE Housing Asm

1988126

Part 42MT CE FRAME KIT

Status:

Active

Type:

Part

CE Housing Service Kit

10533166

Part 41MT CE FRAME KIT

Status:

Active

Type:

Part

Armature Asm

1987989

Part 42MT ARMATURE - 12 VOLT

Status:

Active

Type:

Part

Field Coil Asm

1988111

Part 42MT FIELD COIL KIT - 12 VOLT

Status:

Active

Type:

Part

Terminal & Lead Asm

1988128

Part 42MT LEAD CE TERM TO BRUSHES

Status:

Active

Type:

Part

Lever Housing Asm

10476030

Part 42MT LEVER HOUSING KIT

Status:

Active

Type:

Part

Drive Asm

830620

Part 42MT DRIVE 11-12T (6/8P) CW POSITORK

Status:

Active

Type:

Part

Drive Housing Asm

1988137

Part 42/50MT DE HOUSING SAE #3 180° 24 POS .66 HOLE

Status:

Active

Type:

Part

SSL Solenoid / Conventional Replacements

10511213

Part 42MT SOLENOID SWITCH - 12 VOLT W/BARRIER

Status:

Active

Type:

Part

SSL / Conventional Solenoid Service Kit

10512651

Part SOL SW PKG.

Status:

Obsolete

Type:

Part

Brush Plate Asm

1988121

Part 42MT BRUSH PLATE 12 VOLT

Status:

Active

Type:

Part

Brush Service Kit

1989495

Part 42MT BRUSH KIT

Status:

Active

Type:

Part

Universal Service Kit

1989497

Part 42MT BUSHING 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.