Excavator Starter Motors

428000-1150 24V 7.8kW 10T Starter Motor for CAT 324D 326D

Q: What numbers are documented for 428000-1150?

Primary Part Number: 428000-1150. Catalog Cross-Reference - Verify Configuration: 19375N. Catalog Cross-Reference - Verify Configuration: 190-990. Catalog Cross-Reference - Verify Configuration: 19375. Catalog Cross-Reference - Verify Configuration: 20R-4880. Catalog Cross-Reference - Verify Configuration: 246-31205. Catalog Cross-Reference - Verify Configuration: 394-9674. Catalog Cross-Reference - Verify Configuration: 410-52660. Catalog Cross-Reference - Verify Configuration: 438000-1150. Catalog Cross-Reference - Verify Configuration: PA90L. Catalog Cross-Reference - Verify Configuration: S-80662. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm 428000-1150 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.

428000-1150 24V 7.8kW 10T Starter Motor for CAT 324D 326D, OEM/reference 428000-1150, Starter Motor, product view 1

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OEM / reference428000-1150

SpecificationStarter Motor

Catalog ID53886782

Starter Motor identified by primary reference 428000-1150. Catalog-confirmed configuration: 24V, 7.8kW, 10T. The cited technical sources record 27 application references. Confirm the complete number, connector or mounting arrangement, and machine serial range before ordering.

Product Type: Starter Motor
Product Brand: EexcavaStart
Voltage: 24V 10T 7.8KW
Technical Specification: 7.8kW/24 Volt, CW, 10-Tooth Pinion
Design: PLGR
Voltage: 24
Rated Power: 7.8
Rotation: CW
Pinion Teeth: 10
Condition: New replacement part

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Part-number relationships

Relationship	Reference family	Number
Primary Part Number	Source catalog	428000-1150
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	19375N
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	190-990
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	19375
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	20R-4880
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	246-31205
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	394-9674
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	410-52660
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	438000-1150
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	PA90L
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	S-80662

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

428000-1150

Other documented relationship

19375N
190-990
19375
20R-4880
246-31205
394-9674
410-52660
438000-1150
PA90L
S-80662

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: 53886782
Photo views: 5

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

27 model references

Recorded application: Make: Caterpillar Ag. & Ind. · Model: 324D · Year: 2006-2011 · Engine: 7.2L Caterpillar
Recorded application: Make: Caterpillar Ag. & Ind. · Model: 326D · Year: 2006-2011 · Engine: 7.2L Caterpillar
Recorded application: Make: Caterpillar Ag. & Ind. · Model: 328D · Year: 2007-2014 · Engine: 7.2L Caterpillar
Recorded application: Make: Caterpillar Ag. & Ind. · Model: 329D · Year: 2007-2014 · Engine: 7.2L Caterpillar
Recorded application: Make: Caterpillar Ag. & Ind. · Model: M325D · Year: 2007-2014 · Engine: 7.2L Caterpillar
Recorded application: Make: Caterpillar · Model: 324D L · Year: 2006-2011 · Engine: L6 7.2L 441cid C7
Recorded application: Make: Caterpillar · Model: 324D L · Year: 2006-2011 · Engine: L6 7.2L 441cid CaterpiLLar C7
Recorded application: Make: Caterpillar · Model: 324D · Year: 2007-2011 · Engine: L6 7.2L 441cid C7
Recorded application: Make: Caterpillar · Model: 324D · Year: 2007-2011 · Engine: L6 7.2L 441cid CaterpiLLar C7
Recorded application: Make: Caterpillar · Model: 326D L · Year: 2007-2015 · Engine: L6 7.2L 441cid C7
Recorded application: Make: Caterpillar · Model: 326D L · Year: 2007-2015 · Engine: L6 7.2L 441cid CaterpiLLar C7
Recorded application: Make: Caterpillar · Model: 326D · Year: 2007-2016 · Engine: L6 7.2L 441cid C7
Recorded application: Make: Caterpillar · Model: 326D · Year: 2007-2016 · Engine: L6 7.2L 441cid CaterpiLLar C7
Recorded application: Make: Caterpillar · Model: 328D LCR · Year: 2007-2015 · Engine: L6 7.2L 441cid C7
Recorded application: Make: Caterpillar · Model: 328D LCR · Year: 2007-2015 · Engine: L6 7.2L 441cid CaterpiLLar C7
Recorded application: Make: Caterpillar · Model: 328D · Year: 2007-2015 · Engine: L6 7.2L 441cid C7
Recorded application: Make: Caterpillar · Model: 328D · Year: 2007-2015 · Engine: L6 7.2L 441cid CaterpiLLar C7
Recorded application: Make: Caterpillar · Model: 329D L · Year: 2008-2011 · Engine: L6 7.2L 441cid C7
Recorded application: Make: Caterpillar · Model: 329D L · Year: 2008-2011 · Engine: L6 7.2L 441cid CaterpiLLar C7
Recorded application: Make: Caterpillar · Model: 329D LN · Year: 2008-2011 · Engine: L6 7.2L 441cid C7
Recorded application: Make: Caterpillar · Model: 329D LN · Year: 2008-2011 · Engine: L6 7.2L 441cid CaterpiLLar C7
Recorded application: Make: Caterpillar · Model: 329D · Year: 2008-2011 · Engine: L6 7.2L 441cid C7
Recorded application: Make: Caterpillar · Model: 329D · Year: 2008-2011 · Engine: L6 7.2L 441cid CaterpiLLar C7
Recorded application: Make: Caterpillar · Model: M325D L MH · Year: 2006-2016 · Engine: L6 7.2L 441cid C7
Recorded application: Make: Caterpillar · Model: M325D L MH · Year: 2006-2016 · Engine: L6 7.2L 441cid CaterpiLLar C7
Recorded application: Make: Caterpillar · Model: M325D MH · Year: 2006-2016 · Engine: L6 7.2L 441cid C7
Recorded application: Make: Caterpillar · Model: M325D MH · Year: 2006-2016 · Engine: L6 7.2L 441cid CaterpiLLar C7

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 428000-1150

Which machines use 428000-1150?

Recorded compatible model references include Recorded application: Make: Caterpillar Ag. & Ind. · Model: 324D · Year: 2006-2011 · Engine: 7.2L Caterpillar, Recorded application: Make: Caterpillar Ag. & Ind. · Model: 326D · Year: 2006-2011 · Engine: 7.2L Caterpillar, Recorded application: Make: Caterpillar Ag. & Ind. · Model: 328D · Year: 2007-2014 · Engine: 7.2L Caterpillar, Recorded application: Make: Caterpillar Ag. & Ind. · Model: 329D · Year: 2007-2014 · Engine: 7.2L Caterpillar, Recorded application: Make: Caterpillar Ag. & Ind. · Model: M325D · Year: 2007-2014 · Engine: 7.2L Caterpillar, Recorded application: Make: Caterpillar · Model: 324D L · Year: 2006-2011 · Engine: L6 7.2L 441cid C7, Recorded application: Make: Caterpillar · Model: 324D L · Year: 2006-2011 · Engine: L6 7.2L 441cid CaterpiLLar C7, Recorded application: Make: Caterpillar · Model: 324D · Year: 2007-2011 · Engine: L6 7.2L 441cid C7 and 19 additional models shown on this page. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 428000-1150?

No alternate number is listed for 428000-1150. Send the original nameplate for an alternate-number check.

How do I confirm 428000-1150 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.