Excavator Starter Motors

2873K405 12V 3.2kW 10T Starter Motor for Bobcat MP T2256

Q: What numbers are documented for 2873K405?

Primary Part Number: 2873K405. Source Catalog Number: 18940N. Catalog Cross-Reference - Verify Configuration: 3786310M1. Catalog Cross-Reference - Verify Configuration: 18940N-IK. Catalog Cross-Reference - Verify Configuration: 011201. Catalog Cross-Reference - Verify Configuration: 11.131.605. Catalog Cross-Reference - Verify Configuration: 11.131.761. Catalog Cross-Reference - Verify Configuration: 11.131.781. Catalog Cross-Reference - Verify Configuration: 11.131.793. Catalog Cross-Reference - Verify Configuration: 11.131.942. Catalog Cross-Reference - Verify Configuration: 11.131.947. Catalog Cross-Reference - Verify Configuration: 11.131.956. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm 2873K405 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.

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OEM / reference2873K405

SpecificationStarter Motor

Catalog ID53372369

Starter Motor identified by primary reference 2873K405. The exact structured catalog specifies 3.2kW/12 Volt, CW, 10-Tooth Pinion and records 69 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: 3.2kW/12 Volt, CW, 10-Tooth Pinion
Design: PLGR
Voltage: 12
Rated Power: 3.2
Rotation: CW
Pinion Teeth: 10
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	2873K405
Source Catalog Number	Exact technical catalog record	18940N
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	3786310M1
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	18940N-IK
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	011201
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	11.131.605
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	11.131.761
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	11.131.781
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	11.131.793
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	11.131.942
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	11.131.947
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	11.131.956
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	11.131.989
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	11.132.036
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	11.132.506
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	11.139.274
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	113797
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	114388
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	13952-015
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	182-235
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	182-235B
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	182-235C
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	182-235D
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	182-235E
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	182-235F
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	182-235G
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	182-235L
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	182-235M
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	182-235N
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	18940-IK
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	20500969
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	220702
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	225 3149
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	25-4097
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	25-4149
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	254193
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	254193L
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	254193M
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	261 946 00
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	261 948 00
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	273-32102
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	2873K624
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	2873K625
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	2873K626
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	2873K634
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	291 948 00
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	312 7540
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	329 0290
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	3575203
Catalog Cross-Reference - Verify Configuration	Exact catalog record; configuration check required	3586849

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

2873K405

Other documented relationship

18940N
3786310M1
18940N-IK
011201
11.131.605
11.131.761
11.131.781
11.131.793
11.131.942
11.131.947
11.131.956
11.131.989
11.132.036
11.132.506
11.139.274
113797
114388
13952-015
182-235
182-235B
182-235C
182-235D
182-235E
182-235F
182-235G
182-235L
182-235M
182-235N
18940-IK
20500969
220702
225 3149
25-4097
25-4149
254193
254193L
254193M
261 946 00
261 948 00
273-32102
2873K624
2873K625
2873K626
2873K634
291 948 00
312 7540
329 0290
3575203
3586849

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: 53372369
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: Bobcat · Model: MP · Year: 2004-2009 · Engine: L4 4.4L 269cid 1104D-44TA
Exact catalog application: Make: Bobcat · Model: MP · Year: 2004-2014 · Engine: L4 4.4L 269cid Perkins 1104D-44TA
Exact catalog application: Make: Bobcat · Model: T2256 · Year: 2004-2009 · Engine: L4 4.4L 269cid 1104D-44TA
Exact catalog application: Make: Bobcat · Model: T2256 · Year: 2004-2009 · Engine: L4 4.4L 269cid Perkins 1104D-44TA
Exact catalog application: Make: Bobcat · Model: T2566 · Year: 2004-2009 · Engine: L4 4.4L 269cid 1104D-44TA
Exact catalog application: Make: Bobcat · Model: T2566 · Year: 2004-2009 · Engine: L4 4.4L 269cid Perkins 1104D-44TA
Exact catalog application: Make: Bobcat · Model: T35100 · Year: 2007-2009 · Engine: L4 4.4L 269cid 1104D-44TA
Exact catalog application: Make: Bobcat · Model: T35100 · Year: 2007-2009 · Engine: L4 4.4L 269cid Perkins 1104D-44TA
Exact catalog application: Make: Bobcat · Model: T35100L · Year: 2007-2009 · Engine: L4 4.4L 269cid 1104D-44TA
Exact catalog application: Make: Bobcat · Model: T35100L · Year: 2007-2009 · Engine: L4 4.4L 269cid Perkins 1104D-44TA
Exact catalog application: Make: Bobcat · Model: T35100SL · Year: 2007-2009 · Engine: L4 4.4L 269cid 1104D-44TA
Exact catalog application: Make: Bobcat · Model: T35100SL · Year: 2007-2009 · Engine: L4 4.4L 269cid Perkins 1104D-44TA
Exact catalog application: Make: Bobcat · Model: T35120 · Year: 2004-2009 · Engine: L4 4.4L 269cid 1104D-44TA
Exact catalog application: Make: Bobcat · Model: T35120 · Year: 2004-2009 · Engine: L4 4.4L 269cid Perkins 1104D-44TA
Exact catalog application: Make: Bobcat · Model: T35120L · Year: 2004-2009 · Engine: L4 4.4L 269cid 1104D-44TA
Exact catalog application: Make: Bobcat · Model: T35120L · Year: 2004-2009 · Engine: L4 4.4L 269cid Perkins 1104D-44TA
Exact catalog application: Make: Bobcat · Model: T35120SL · Year: 2004-2009 · Engine: L4 4.4L 269cid 1104D-44TA
Exact catalog application: Make: Bobcat · Model: T35120SL · Year: 2004-2009 · Engine: L4 4.4L 269cid Perkins 1104D-44TA
Exact catalog application: Make: Bobcat · Model: T3571 · Year: 2004-2009 · Engine: L4 4.4L 269cid 1104D-44TA
Exact catalog application: Make: Bobcat · Model: T3571 · Year: 2004-2009 · Engine: L4 4.4L 269cid Perkins 1104D-44TA
Exact catalog application: Make: Bobcat · Model: T3571L · Year: 2004-2009 · Engine: L4 4.4L 269cid 1104D-44TA
Exact catalog application: Make: Bobcat · Model: T3571L · Year: 2004-2011 · Engine: L4 4.4L 269cid Perkins 1104D-44TA
Exact catalog application: Make: Bobcat · Model: T40140 · Year: 2004-2009 · Engine: L4 4.4L 269cid 1104D-44TA
Exact catalog application: Make: Bobcat · Model: T40140 · Year: 2004-2009 · Engine: L4 4.4L 269cid Perkins 1104D-44TA
Exact catalog application: Make: Bobcat · Model: T40170 · Year: 2004-2009 · Engine: L4 4.4L 269cid 1104D-44TA
Exact catalog application: Make: Bobcat · Model: T40170 · Year: 2004-2009 · Engine: L4 4.4L 269cid Perkins 1104D-44TA
Exact catalog application: Make: Farmtrac · Model: 675 DT · Year: 2002-2008 · Engine: L4 4.4L 269cid 1104D-44T
Exact catalog application: Make: Farmtrac · Model: 675 DT · Year: 2002-2008 · Engine: L4 4.4L 269cid Perkins 1104D-44T
Exact catalog application: Make: Farmtrac · Model: 675 · Year: 2002-2008 · Engine: L4 4.4L 269cid 1104D-44T
Exact catalog application: Make: Farmtrac · Model: 675 · Year: 2002-2008 · Engine: L4 4.4L 269cid Perkins 1104D-44T
Exact catalog application: Make: Farmtrac · Model: 685 DT · Year: 2002-2008 · Engine: L4 4.4L 269cid 1104D-44T
Exact catalog application: Make: Farmtrac · Model: 685 DT · Year: 2002-2008 · Engine: L4 4.4L 269cid Perkins 1104D-44T
Exact catalog application: Make: Farmtrac · Model: 690 DT · Year: 2002-2008 · Engine: L4 4.4L 269cid 1104D-44T
Exact catalog application: Make: Farmtrac · Model: 690 DT · Year: 2002-2008 · Engine: L4 4.4L 269cid Perkins 1104D-44T
Exact catalog application: Make: Farmtrac · Model: 7100 DT · Year: 2006-2008 · Engine: L4 4.4L 269cid 1104DT-44T
Exact catalog application: Make: Farmtrac · Model: 7100 DT · Year: 2006-2008 · Engine: L4 4.4L 269cid Perkins 1104DT-44T
Exact catalog application: Make: Farmtrac · Model: 7110 DT · Year: 2006-2008 · Engine: L4 4.4L 269cid 1104D-44TA
Exact catalog application: Make: Farmtrac · Model: 7110 DT · Year: 2006-2008 · Engine: L4 4.4L 269cid Perkins 1104D-44TA
Exact catalog application: Make: Hidromek · Model: HMK 102B Supra · Year: 2013-2020 · Engine: L4 4.4L 269cid Perkins 1104D-E44TA
Exact catalog application: Make: Hidromek · Model: HMK 102B · Year: 1994-2009 · Engine: L4 4.4L 269cid 1104D-E44TA
Exact catalog application: Make: Hidromek · Model: HMK 102B · Year: 1994-2011 · Engine: L4 4.4L 269cid Perkins 1104D-E44TA
Exact catalog application: Make: Hidromek · Model: HMK 102S · Year: 2013-2020 · Engine: L4 4.4L 269cid Perkins 1104D-E44TA
Exact catalog application: Make: JCB · Model: 530 · Year: 2003-2006 · Engine: 4 Cyl. 269 cid, 1104C-44
Exact catalog application: Make: JCB · Model: 540 · Year: 2003-2007 · Engine: 4 Cyl. 269 cid, 1104C-44
Exact catalog application: Make: Manitou · Model: MHT 780 · Year: 2017-2019 · Engine: L4 4.4L 269cid Perkins 1104D-E44TA
Exact catalog application: Make: Manitou · Model: MHT 860 · Year: 2017-2019 · Engine: L4 4.4L 269cid Perkins 1104D-E44TA
Exact catalog application: Make: Manitou · Model: MI 60 H · Year: 2007-2009 · Engine: L4 4.4L 269cid 1104C 44 T
Exact catalog application: Make: Manitou · Model: MI 60 H · Year: 2007-2014 · Engine: L4 4.4L 269cid Perkins 1104C 44 T
Exact catalog application: Make: Manitou · Model: MI 70 H · Year: 2007-2014 · Engine: L4 4.4L 269cid Perkins 1104C-44T
Exact catalog application: Make: Manitou · Model: MRT 1640 · Year: 2019-2021 · Engine: L4 4.4L 269cid Perkins 1104D-44T
Exact catalog application: Make: Manitou · Model: MRT 1840 · Year: 2011-2019 · Engine: L4 3.4L 207cid Perkins 854E-E34TA
Exact catalog application: Make: Manitou · Model: MRT 1840 · Year: 2019-2021 · Engine: L4 4.4L 269cid Perkins 1104D-44T
Exact catalog application: Make: Manitou · Model: MSI 40 T · Year: 2007-2014 · Engine: L4 4.4L 269cid Perkins 1104D-44T
Exact catalog application: Make: Manitou · Model: MSI 50 T · Year: 2007-2014 · Engine: L4 4.4L 269cid Perkins 1104D-44T
Exact catalog application: Make: Manitou · Model: MT 1135 · Year: 2013-2015 · Engine: L4 3.4L 207cid Perkins 854E-34TA
Exact catalog application: Make: Manitou · Model: MT 1135H · Year: 2013-2016 · Engine: L4 3.4L 207cid Perkins 854E-34TA
Exact catalog application: Make: Manitou · Model: MT 1335 HA · Year: 2013-2016 · Engine: L4 3.4L 207cid Perkins 854E-34TA
Exact catalog application: Make: Manitou · Model: MT 1335 · Year: 2013-2016 · Engine: L4 3.4L 207cid Perkins 854E-34TA
Exact catalog application: Make: Manitou · Model: MT 1440 · Year: 2017-2021 · Engine: L4 3.4L 207cid Perkins 854E-34TA
Exact catalog application: Make: Manitou · Model: MT 1440A · Year: 2007-2016 · Engine: L4 3.4L 207cid Perkins 854E-34TA

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 2873K405

Which machines use 2873K405?

Recorded compatible model references include Exact catalog application: Make: Bobcat · Model: MP · Year: 2004-2009 · Engine: L4 4.4L 269cid 1104D-44TA, Exact catalog application: Make: Bobcat · Model: MP · Year: 2004-2014 · Engine: L4 4.4L 269cid Perkins 1104D-44TA, Exact catalog application: Make: Bobcat · Model: T2256 · Year: 2004-2009 · Engine: L4 4.4L 269cid 1104D-44TA, Exact catalog application: Make: Bobcat · Model: T2256 · Year: 2004-2009 · Engine: L4 4.4L 269cid Perkins 1104D-44TA, Exact catalog application: Make: Bobcat · Model: T2566 · Year: 2004-2009 · Engine: L4 4.4L 269cid 1104D-44TA, Exact catalog application: Make: Bobcat · Model: T2566 · Year: 2004-2009 · Engine: L4 4.4L 269cid Perkins 1104D-44TA, Exact catalog application: Make: Bobcat · Model: T35100 · Year: 2007-2009 · Engine: L4 4.4L 269cid 1104D-44TA, Exact catalog application: Make: Bobcat · Model: T35100 · Year: 2007-2009 · Engine: L4 4.4L 269cid Perkins 1104D-44TA and 52 additional models shown on this page. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 2873K405?

No alternate number is listed for 2873K405. Send the original nameplate for an alternate-number check.

How do I confirm 2873K405 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.