Excavator Starter Motors

1P7837 24V 8kW 12T Starter Motor for Case 1080 1080B

Q: What numbers are documented for 1P7837?

Primary Part Number: 1P7837. Source Catalog Number: 3948N. Catalog Cross-Reference - Verify Configuration: 304310. Catalog Cross-Reference - Verify Configuration: 7S3622. Catalog Cross-Reference - Verify Configuration: 002-5900. Catalog Cross-Reference - Verify Configuration: 0123353. Catalog Cross-Reference - Verify Configuration: 0R5207. Catalog Cross-Reference - Verify Configuration: 0R5270. Catalog Cross-Reference - Verify Configuration: 10461107. Catalog Cross-Reference - Verify Configuration: 10461242. Catalog Cross-Reference - Verify Configuration: 10461338. Catalog Cross-Reference - Verify Configuration: 10461341. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm 1P7837 before ordering?

Match the complete part number, compare the connector or mounting arrangement with the product photos, and confirm the machine or engine model and serial range. Send clear photos of the original unit when requesting a quote.

1 product photo · Swipe on mobile, or hover and select a thumbnail.

OEM / reference1P7837

SpecificationStarter Motor

Catalog ID53884776

Starter Motor identified by primary reference 1P7837. The exact structured catalog specifies 24 Volt, CW, 12-Tooth Pinion and records 237 application references. The contradictory recovered specification has been removed. Confirm the complete number, mounting or connector arrangement, and machine serial range before ordering.

Product Type: Starter Motor
Product Brand: EexcavaStart
Technical Specification: 24 Volt, CW, 12-Tooth Pinion
Design: DD
Voltage: 24
Rated Power: 8
Rotation: CW
Pinion Teeth: 12
Condition: New replacement part

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Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.

Part-number relationships

Relationship	Reference family	Number
Primary Part Number	Exact catalog identity	1P7837
Source Catalog Number	Exact technical catalog record	3948N
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	304310
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	7S3622
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	002-5900
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	0123353
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	0R5207
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	0R5270
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	10461107
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	10461242
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	10461338
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	10461341
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	110999
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	1113827
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	1113840
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	1113853
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	1113901
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	1113923
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	1113928
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	1113934
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	1113942
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	1113949
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	1113950
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	1113951
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	1113959
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	1113960
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	1113962
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	1113967
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	1113969
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	1113982
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	1113990
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	1113992
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	1113993
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	1113998
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	1114706
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	1114711
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	1114712
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	1114729
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	1114735
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	1114740
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	1114742
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	1114743
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	1114759
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	1114767
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	1114772
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	1114774
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	1114777
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	1114782
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	1114793
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	1114805

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

1P7837

Other documented relationship

3948N
304310
7S3622
002-5900
0123353
0R5207
0R5270
10461107
10461242
10461338
10461341
110999
1113827
1113840
1113853
1113901
1113923
1113928
1113934
1113942
1113949
1113950
1113951
1113959
1113960
1113962
1113967
1113969
1113982
1113990
1113992
1113993
1113998
1114706
1114711
1114712
1114729
1114735
1114740
1114742
1114743
1114759
1114767
1114772
1114774
1114777
1114782
1114793
1114805

Formatting aliases are the same number written differently. Related assemblies and remanufactured numbers are not presented as direct interchanges.

Product summary

Starter Motor

Category: Excavator Starter Motors
Catalog ID: 53884776
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

60 model references

Exact catalog application: Make: Autocar HD · Model: All Models (By Engine) · Year: 1975-1979 · Engine: Caterpillar 1674
Exact catalog application: Make: Case · Model: 1080 · Year: 1983-1985 · Engine: 504 Diesel
Exact catalog application: Make: Case · Model: 1080B · Year: 1986-1988 · Engine: 504 Diesel
Exact catalog application: Make: Case · Model: 1150 · Year: 1965-1972 · Engine: 401 Diesel
Exact catalog application: Make: Case · Model: 1150B · Year: 1973-1978 · Engine: 451 Diesel
Exact catalog application: Make: Case · Model: 1150C · Year: 1978-1983 · Engine: 451 Diesel
Exact catalog application: Make: Case · Model: 1150D · Year: 1983-1986 · Engine: 504 Diesel
Exact catalog application: Make: Case · Model: 1155D · Year: 1983-1986 · Engine: 504 Diesel
Exact catalog application: Make: Case · Model: 1187 Logger · Year: 1983-1985 · Engine: 504 Diesel
Exact catalog application: Make: Case · Model: 1187B Logger · Year: 1985-1988 · Engine: 504 Diesel
Exact catalog application: Make: Case · Model: 1280 · Year: 1983-1985 · Engine: 504 Diesel
Exact catalog application: Make: Case · Model: 1280B · Year: 1983-1985 · Engine: 504 Diesel
Exact catalog application: Make: Case · Model: 1285 · Year: 1983-1985 · Engine: 504 Diesel
Exact catalog application: Make: Case · Model: 1286 · Year: 1983-1985 · Engine: 504 Diesel
Exact catalog application: Make: Case · Model: 1450 · Year: 1973-1984 · Engine: 504 Diesel
Exact catalog application: Make: Case · Model: 1450B · Year: 1980-1987 · Engine: 504 Diesel
Exact catalog application: Make: Case · Model: 1470TK · Year: 1969-1972 · Engine: 6-504 Diesel
Exact catalog application: Make: Case · Model: 451BDT · Year: 1970-1976 · Engine:
Exact catalog application: Make: Case · Model: 451DD · Year: 1974-1976 · Engine:
Exact catalog application: Make: Case · Model: 45R · Year: 1972-1985 · Engine: 6-504 Diesel
Exact catalog application: Make: Case · Model: 50LC · Year: 1979-1985 · Engine: 504 Diesel
Exact catalog application: Make: Case · Model: 700 Travelift · Year: 1979-1980 · Engine: 504 Diesel
Exact catalog application: Make: Case · Model: 770 Travelift · Year: 1971-1982 · Engine: 504 Diesel
Exact catalog application: Make: Case · Model: 880C · Year: 1980-1986 · Engine: 504 Diesel
Exact catalog application: Make: Case · Model: 980 · Year: 1973-1975 · Engine: 504BDT Diesel
Exact catalog application: Make: Case · Model: 980 · Year: 1973-1985 · Engine: 504 Diesel
Exact catalog application: Make: Case · Model: 980B · Year: 1976-1983 · Engine: 504 Diesel
Exact catalog application: Make: Case · Model: 980B · Year: 1976-1983 · Engine: 504BDT Diesel
Exact catalog application: Make: Case · Model: Cruz-Air 45DR · Year: 1981-1985 · Engine: 504 Diesel
Exact catalog application: Make: Case · Model: W18 · Year: 1971-1977 · Engine: 6-504 IHC Dsl.
Exact catalog application: Make: Case · Model: W18 · Year: 1971-1979 · Engine: 401 Diesel
Exact catalog application: Make: Case · Model: W18 · Year: 1971-1984 · Engine: 401 Diesel
Exact catalog application: Make: Case · Model: W18 · Year: 1980-1984 · Engine: 401 Diesel
Exact catalog application: Make: Case · Model: W18B · Year: 1971-1973 · Engine: 504 Diesel
Exact catalog application: Make: Case · Model: W18B · Year: 1974-1979 · Engine: 504 Diesel
Exact catalog application: Make: Case · Model: W18B · Year: 1980-1984 · Engine: 504 Diesel
Exact catalog application: Make: Case · Model: W20 · Year: 1971-1979 · Engine: 401 Diesel
Exact catalog application: Make: Case · Model: W20 · Year: 1971-1981 · Engine: 401 Diesel
Exact catalog application: Make: Case · Model: W20 · Year: 1979-1984 · Engine: 6-504 IHC Dsl.
Exact catalog application: Make: Case · Model: W20 · Year: 1980-1981 · Engine: 401 Diesel
Exact catalog application: Make: Case · Model: W20B · Year: 1980-1984 · Engine: 401 Diesel
Exact catalog application: Make: Case · Model: W20C · Year: 1982-1984 · Engine: 504 Diesel
Exact catalog application: Make: Case · Model: W24 · Year: 1969-1972 · Engine: 504 Diesel
Exact catalog application: Make: Case · Model: W24B · Year: 1969-1974 · Engine: 504 Diesel
Exact catalog application: Make: Case · Model: W24B · Year: 1969-1977 · Engine: 504 Diesel
Exact catalog application: Make: Case · Model: W24C · Year: 1977-1979 · Engine: 504 Diesel
Exact catalog application: Make: Case · Model: W24C · Year: 1980-1985 · Engine: 504 Diesel
Exact catalog application: Make: Case · Model: W26B · Year: 1971-1977 · Engine: 504 Diesel
Exact catalog application: Make: Case · Model: W36 · Year: 1978-1979 · Engine: 504 Diesel
Exact catalog application: Make: Caterpillar Ag. & Ind. · Model: 112F · Year: 1967-1974 · Engine:
Exact catalog application: Make: Caterpillar Ag. & Ind. · Model: 120 · Year: 1969-1974 · Engine:
Exact catalog application: Make: Caterpillar Ag. & Ind. · Model: 120G · Year: 1973-1980 · Engine: Cat. 3304
Exact catalog application: Make: Caterpillar Ag. & Ind. · Model: 120G · Year: 1981-1983 · Engine: Cat. 3304
Exact catalog application: Make: Caterpillar Ag. & Ind. · Model: 120G · Year: 1984 · Engine: Cat. 3304
Exact catalog application: Make: Caterpillar Ag. & Ind. · Model: 12F · Year: 1969-1973 · Engine:
Exact catalog application: Make: Caterpillar Ag. & Ind. · Model: 12G · Year: 1973-1980 · Engine: Cat. 3306
Exact catalog application: Make: Caterpillar Ag. & Ind. · Model: 12G · Year: 1981-1983 · Engine: Cat. 3306
Exact catalog application: Make: Caterpillar Ag. & Ind. · Model: 12G · Year: 1984 · Engine: Cat. 3306
Exact catalog application: Make: Caterpillar Ag. & Ind. · Model: 130G · Year: 1973-1980 · Engine: Cat. 3304
Exact catalog application: Make: Caterpillar Ag. & Ind. · Model: 130G · Year: 1981-1983 · Engine: Cat. 3304

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 1P7837

Which machines use 1P7837?

Recorded compatible model references include Exact catalog application: Make: Autocar HD · Model: All Models (By Engine) · Year: 1975-1979 · Engine: Caterpillar 1674, Exact catalog application: Make: Case · Model: 1080 · Year: 1983-1985 · Engine: 504 Diesel, Exact catalog application: Make: Case · Model: 1080B · Year: 1986-1988 · Engine: 504 Diesel, Exact catalog application: Make: Case · Model: 1150 · Year: 1965-1972 · Engine: 401 Diesel, Exact catalog application: Make: Case · Model: 1150B · Year: 1973-1978 · Engine: 451 Diesel, Exact catalog application: Make: Case · Model: 1150C · Year: 1978-1983 · Engine: 451 Diesel, Exact catalog application: Make: Case · Model: 1150D · Year: 1983-1986 · Engine: 504 Diesel, Exact catalog application: Make: Case · Model: 1155D · Year: 1983-1986 · Engine: 504 Diesel and 52 additional models shown on this page. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 1P7837?

No alternate number is listed for 1P7837. Send the original nameplate for an alternate-number check.

How do I confirm 1P7837 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.