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Excavator Alternators

0R-9996 12V 40A Alternator for CAT 910 931 Trax Cavator

OEM / reference0R-9996
SpecificationAlternator
Catalog ID50559822

Alternator identified by primary reference 0R-9996. Catalog-confirmed configuration: 12V, 40A. The cited technical sources record 18 application references. Confirm the complete number, connector or mounting arrangement, and machine serial range before ordering.

Product Type
Alternator
Product Brand
EexcavaStart
Part Number
7N4787 7N6118 0210007360
Slot
1
Detail
12V 40A
Length
300mm
Technical Specification
40 Amp/12 Volt, CW, 1-Groove Pulley
Design
IR/EF
Voltage
12
Amperage
40
Rotation
CW
Pulley Class
V1
Pulley Note
89mm OD
Condition
New replacement part

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

Part-number relationships

RelationshipReference familyNumber
Primary Part NumberSource catalog0R-9996
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration12001N
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration020230
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration021000-7360
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration021000-8420
Same-number Formatting VariantSource catalog0R9996
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration1-2287-01ND
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration100211-0010
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration100211-0230
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration111796
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration12001
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration12001R
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration12057
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration146-12103
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration155.004.050.415
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration20132101
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration213-8280
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration290-102
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration400-52178
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration553341RI
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration645.023.040
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration645.023.040.050
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration7N4784
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration7N4787
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration7N6118
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration90-29-5039
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration90-29-5039N
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configurationA-876
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configurationA6726S
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configurationA8114
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configurationA8115
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configurationAEA2158
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configurationAN-0012R
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configurationAND0004
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configurationAVF-12001
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configurationCAL40193AS
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configurationCAL40193GS
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configurationDRA2601
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configurationND100211-0230
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configurationX612001

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
  • 0R-9996
Formatting alias
  • 0R9996
Other documented relationship
  • 12001N
  • 020230
  • 021000-7360
  • 021000-8420
  • 1-2287-01ND
  • 100211-0010
  • 100211-0230
  • 111796
  • 12001
  • 12001R
  • 12057
  • 146-12103
  • 155.004.050.415
  • 20132101
  • 213-8280
  • 290-102
  • 400-52178
  • 553341RI
  • 645.023.040
  • 645.023.040.050
  • 7N4784
  • 7N4787
  • 7N6118
  • 90-29-5039
  • 90-29-5039N
  • A-876
  • A6726S
  • A8114
  • A8115
  • AEA2158
  • AN-0012R
  • AND0004
  • AVF-12001
  • CAL40193AS
  • CAL40193GS
  • DRA2601
  • ND100211-0230
  • X612001

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

Product summary

Alternator

Category
Excavator Alternators
Catalog ID
50559822
Photo views
5

Before ordering

Confirm these details

  • Confirm voltage and rated amperage against the original alternator label.
  • Compare mounting ears, pulley type and pulley-groove count.
  • Check plug shape, terminal position and regulator connection.
  • Verify the engine model and machine serial range before ordering.

Machine fitment

Compatible model references

18 model references

  • Recorded application: Make: Caterpillar Ag. & Ind. · Model: 910 · Year: 1979-1989 · Engine: D3 Engine
  • Recorded application: Make: Caterpillar Ag. & Ind. · Model: 931 Trax Cavator · Year: 1985-1990 · Engine: Perkins 4-236
  • Recorded application: Make: Caterpillar Ag. & Ind. · Model: 931 · Year: 1975-1979 · Engine: Cat. 3204
  • Recorded application: Make: Caterpillar Ag. & Ind. · Model: 931B · Year: 1979-1988 · Engine: Cat. 3204
  • Recorded application: Make: Caterpillar Ag. & Ind. · Model: 931C II · Year: 1989-1992 · Engine: Cat. 3204
  • Recorded application: Make: Caterpillar Ag. & Ind. · Model: 935B · Year: 1987-1988 · Engine: Cat. 3204
  • Recorded application: Make: Caterpillar Ag. & Ind. · Model: 935C II · Year: 1987-1994 · Engine: Cat. 3204
  • Recorded application: Make: Caterpillar Ag. & Ind. · Model: 951 Trax Cavator · Year: 1985-1993 · Engine: Cat. 3204
  • Recorded application: Make: Caterpillar Ag. & Ind. · Model: D3 · Year: 1979 · Engine: Cat. 3204
  • Recorded application: Make: Caterpillar Ag. & Ind. · Model: D3B · Year: 1979-1987 · Engine: Cat. 3204
  • Recorded application: Make: Caterpillar Ag. & Ind. · Model: D3C II · Year: 1990-1993 · Engine: Cat. 3204
  • Recorded application: Make: Caterpillar Ag. & Ind. · Model: D3C LGP · Year: 1992-1996 · Engine: Cat. 3204
  • Recorded application: Make: Caterpillar Ag. & Ind. · Model: D4B · Year: 1987-1989 · Engine: Cat. 3204
  • Recorded application: Make: Caterpillar Ag. & Ind. · Model: D4C II · Year: 1992-1999 · Engine: Cat. 3204
  • Recorded application: Make: Caterpillar Ag. & Ind. · Model: D4C LGP · Year: 1994-1996 · Engine: Cat. 3204
  • Recorded application: Make: Caterpillar Ag. & Ind. · Model: D4C · Year: 1987-1993 · Engine: Cat. 3204
  • Recorded application: Make: Caterpillar Ag. & Ind. · Model: D5C · Year: 1991-1993 · Engine: Cat. 3046
  • Recorded application: Make: Caterpillar Ag. & Ind. · Model: IT12 · Year: 1986-1989 · Engine: Cat. 3204

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 0R-9996

Which machines use 0R-9996?

Recorded compatible model references include Recorded application: Make: Caterpillar Ag. & Ind. · Model: 910 · Year: 1979-1989 · Engine: D3 Engine, Recorded application: Make: Caterpillar Ag. & Ind. · Model: 931 Trax Cavator · Year: 1985-1990 · Engine: Perkins 4-236, Recorded application: Make: Caterpillar Ag. & Ind. · Model: 931 · Year: 1975-1979 · Engine: Cat. 3204, Recorded application: Make: Caterpillar Ag. & Ind. · Model: 931B · Year: 1979-1988 · Engine: Cat. 3204, Recorded application: Make: Caterpillar Ag. & Ind. · Model: 931C II · Year: 1989-1992 · Engine: Cat. 3204, Recorded application: Make: Caterpillar Ag. & Ind. · Model: 935B · Year: 1987-1988 · Engine: Cat. 3204, Recorded application: Make: Caterpillar Ag. & Ind. · Model: 935C II · Year: 1987-1994 · Engine: Cat. 3204, Recorded application: Make: Caterpillar Ag. & Ind. · Model: 951 Trax Cavator · Year: 1985-1993 · Engine: Cat. 3204 and 10 additional models shown on this page. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 0R-9996?

Formatting aliases for the same number: 0R9996.

How do I confirm 0R-9996 before ordering?

Confirm voltage and rated amperage against the original alternator label. Compare mounting ears, pulley type and pulley-groove count. Check plug shape, terminal position and regulator connection. Send clear photos of the original unit and connector layout when requesting a quote.

Continue comparing verified references from the same system.

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