Part-number relationships
| Relationship | Reference family | Number |
|---|---|---|
| Primary Manufacturer Part Number | Official 50MT brush plate reference | 1945849 |
| Related Service Component | Separate 50MT brush set; not a direct replacement for the plate | 1906989 |
Excavator Starter Motors
1945849 Starter Brush Plate for 50MT Starter Motors
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OEM / reference1945849
Specification50MT Starter Brush Plate
Catalog ID63150784
1945849 is identified by Delco Remy as an obsolete 50MT brush plate. An independent starter-component catalog also records 1945849 in the 50MT brush-plate family and lists 1906989 separately as the brush set, so the two numbers are not presented as direct interchanges. Confirm the 50MT starter assembly number, brush count, plate dimensions and terminal layout before ordering.
- Product Type
- Starter Brush Plate
- Starter Family
- 50MT
- Lifecycle
- Manufacturer record marks the original part obsolete
- Configuration Check
- Brush count, plate dimensions and terminal layout
Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.
Product fitment guide
Part numbers and compatible models
Quickly compare the reference number and recorded machine applications. Use the original photos and the checklist before ordering.
Part identification
Reference numbers
Primary number
Related assembly
Formatting aliases are the same number written differently. Related assemblies and remanufactured numbers are not presented as direct interchanges.
Product summary
50MT Starter Brush Plate
- Category
- Excavator Starter Motors
- Catalog ID
- 63150784
- Photo views
- 1
Before ordering
Confirm these details
- Confirm voltage and power rating against the original starter nameplate.
- Compare mounting-hole pattern, flange position and overall body orientation.
- Confirm pinion tooth count and rotation where those values are specified.
- Verify the engine model and machine serial range before ordering.
Machine fitment
Compatible model references
2 model references
Compatibility lists identify searchable model families, not every production serial range. Confirm the original part number and machine serial number before purchase.
Quick fitment answers
Common questions about 1945849
Which machines use 1945849?
Recorded compatible model references include Starter family: 50MT starter motors, Fitment limitation: Confirm starter assembly number, brush count, plate dimensions and terminals. Confirm the complete part number and machine serial range before ordering.
What numbers are documented for 1945849?
Related assembly numbers (not direct interchanges): 1906989.
How do I confirm 1945849 before ordering?
Confirm voltage and power rating against the original starter nameplate. Compare mounting-hole pattern, flange position and overall body orientation. Confirm pinion tooth count and rotation where those values are specified. Send clear photos of the original unit and connector layout when requesting a quote.