Excavator Starter Motors

M001T66081 12V 1.7kW 9-Tooth Starter for Case DX29, DX31 and DX33

Name: M001T66081 12V 1.7kW 9-Tooth Starter for Case DX29, DX31 and DX33
Brand: EexcavaStart
SKU: M001T66081

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OEM / referenceM001T66081

SpecificationStarter Motor

Catalog ID71790627

M001T66081 is a Mitsubishi starter reference in the official WAI 18395N replacement family. WAI specifies a new 12-volt, 1.7 kW, clockwise, 9-tooth Mitsubishi PMGR starter and publishes Case DX29, DX31 and DX33 applications plus related Ford, New Holland, Kato, Mahindra and Terramite equipment. A separate Shibaura service-literature record associated with the broader starter family shows an 11-tooth arrangement, so the nine-tooth WAI configuration must not be assumed from engine family alone. Confirm M001T66081, 12V/1.7kW label, nine-tooth pinion, flange, terminals, engine and machine serial range against the original unit.

Product Type: PMGR starter motor
Voltage: 12V
Rated Power: 1.7 kW
Pinion Teeth: 9
Rotation: Clockwise (CW)
Design Family: Mitsubishi PMGR
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 Mitsubishi Part Number	Official WAI replacement-reference entry	M001T66081
Formatted Alias	Same Mitsubishi number with omitted zeros; not a separate interchange	M1T66081
Mitsubishi Replacement Reference	Cataloged manufacturer reference	M002T58981
Ford / New Holland References	Cataloged equipment references	SBA18508-6550 / SBA18508-6551
Agco Reference	Cataloged equipment reference	7064646M91
Aftermarket Catalog Number	Official WAI product record	WAI 18395N

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

M001T66081

Formatting alias

M1T66081

Other documented relationship

M002T58981
SBA18508-6550 / SBA18508-6551
7064646M91
WAI 18395N

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: 71790627
Photo views: 4

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

5 model references

Case Compact Tractors: DX29 / DX31 / DX33
Case Farmall Examples: Farmall 31 / 40 / 45 / 50 / 55 / 60 and related variants
Ford / New Holland Examples: 1320 / 1520 / 1530 / 1630 / 1710 / 1720 and related compact tractors
Published Engine Families: Shibaura J823 / J843 / N843 / N844 and related 3- or 4-cylinder diesels
Fitment Limitation: Confirm M001T66081, 12V/1.7kW label, nine-tooth pinion, flange, terminals, engine and machine serial range; related Shibaura-family literature includes an 11-tooth configuration

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 M001T66081

Which machines use M001T66081?

Recorded compatible model references include Case Compact Tractors: DX29 / DX31 / DX33, Case Farmall Examples: Farmall 31 / 40 / 45 / 50 / 55 / 60 and related variants, Ford / New Holland Examples: 1320 / 1520 / 1530 / 1630 / 1710 / 1720 and related compact tractors, Published Engine Families: Shibaura J823 / J843 / N843 / N844 and related 3- or 4-cylinder diesels, Fitment Limitation: Confirm M001T66081, 12V/1.7kW label, nine-tooth pinion, flange, terminals, engine and machine serial range; related Shibaura-family literature includes an 11-tooth configuration. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for M001T66081?

Formatting aliases for the same number: M1T66081.

How do I confirm M001T66081 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.