Heavy Duty Alternator

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1-800-372-0222

Part No. 10478874 — 50MT New Starter

Obsolete

Specifications

Part Number
10478874
Status
Obsolete
Superseded By
10479327
10479327
50MT New Starter
Status:
Active
Type:
New
Voltage:
24
Mount Type:
SAE 3
Pinion Teeth:
11
Pinion Pitch:
6/8
Sol Posn:
038
Rotation:
CCW
Polarity:
Insulated
OCP:
No
 Active
Model
50MT
Type
New Starter
System Voltage
24
Mounting Type
SAE 3
Pinion Teeth
11
Pinion Pitch
6/8
Solenoid Position
038
Rotation
CCW
Polarity
Insulated
Over Crank Protection
No

Replacement Options

10479327
10479327
50MT New Starter
Status:
Active
Type:
New
Voltage:
24
Mount Type:
SAE 3
Pinion Teeth:
11
Pinion Pitch:
6/8
Sol Posn:
038
Rotation:
CCW
Polarity:
Insulated
OCP:
No
50MT New Starter

Service Parts

Numbers on the drawing indicate the service kit(s) the components are associated with.
10478874 50MT New Starter service parts
Ref #DescriptionPart Number
3Armature Asm 1945840
1945840
Part 50MT ARMATURE - 24 VOLT
Status:
Active
Type:
Part
4Field Coil Asm 1945916
1945916
Part 50MT FIELD COIL KIT - 32 VOLT
Status:
Active
Type:
Part
5Lever Housing Asm 10475532
10475532
Part 50MT SHIFT LEVER HOUSING KIT
Status:
Active
Type:
Part
7Drive Assembly 830621
830621
Part 42MT DRIVE 11-12T (6/8P) CCW POSITORK
Status:
Active
Type:
Part
8Drive Housing Asm 1988137
1988137 Part 42/50MT DE HOUSING SAE #3 180° 24 POS .66 HOLE
1988137
Part 42/50MT DE HOUSING SAE #3 180° 24 POS .66 HOLE
Status:
Active
Type:
Part
10Conventional Solenoid Asm 1115559
1115559
Part 50MT400 - 24V - F&C
Status:
Obsolete
Type:
Part
11SSL Solenoid / Conventional Replacements 1115665
1115665
Part 50MT SOLENOID SWITCH - 24 VOLT
Status:
Active
Type:
Part
13SSL / Conventional Solenoid Service Kit 10500261
10500261
Part 50MT (24V) REPAIR PKG.
Status:
Obsolete
Type:
Part
14Brush Plate Asm 1984974
1984974 Part 50MT BRUSH PLATE
1984974
Part 50MT BRUSH PLATE
Status:
Active
Type:
Part

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

Copyright © 2025 PHINIA Inc. All rights reserved.
DELCO REMY is a registered trademark of General Motors LLC, licensed to PHINIA Technologies Inc.
Copyright © 2025 PHINIA Inc. All rights reserved.
DELCO REMY is a registered trademark of General Motors LLC, licensed to PHINIA Technologies Inc.