Excavator Starter Motors

Starter Motor M002T43181 12V 0.8kW 9-Tooth for Case 1818

Q: What numbers are documented for M002T43181?

Primary Part Number: M002T43181. Manufacturer / OEM Reference: 1959098C1. Manufacturer / OEM Reference: AM102776. Manufacturer / OEM Reference: AM104503. Manufacturer / OEM Reference: AM109171. Manufacturer / OEM Reference: 191-1682-01. Manufacturer / OEM Reference: 191-1808-01. Manufacturer / OEM Reference: 191-1949-01. Catalog Cross-Reference: 16934N. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm M002T43181 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.

Brand illustration · Exact product photo available on request.

OEM / referenceM002T43181

Specification12V 0.8kW Starter Motor

Catalog ID91003739

M002T43181 is cataloged as a starter motor with design DD, voltage 12V, power 0.8kW, pinion teeth 9, rotation CCW. Exact application data includes Case 1818 (1987-1993; Engine Onan Engines), with catalog coverage for Case (1987-1993), John Deere (1984-1990). Confirm the complete part number, voltage, mounting, terminal layout, rotation and pinion configuration against the original unit before shipment. The displayed EexcavaStart package is a catalog illustration, not a photograph of the supplied product.

Product Type: Starter Motor
Design: DD
Voltage: 12V
Power: 0.8kW
Pinion Teeth: 9
Rotation: CCW
Condition: New replacement part
Gallery Representation: EexcavaStart neutral packaging illustration; exact product photo available on request

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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	Primary identity used for this catalog page	M002T43181
Manufacturer / OEM Reference	Listed under Case	1959098C1
Manufacturer / OEM Reference	Listed under John Deere	AM102776
Manufacturer / OEM Reference	Listed under the exact-reference catalog	AM104503
Manufacturer / OEM Reference	Listed under the exact-reference catalog	AM109171
Manufacturer / OEM Reference	Listed under Onan	191-1682-01
Manufacturer / OEM Reference	Listed under the exact-reference catalog	191-1808-01
Manufacturer / OEM Reference	Listed under the exact-reference catalog	191-1949-01
Catalog Cross-Reference	Exact-reference catalog number	16934N

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

M002T43181

Manufacturer number

1959098C1
AM102776
AM104503
AM109171
191-1682-01
191-1808-01
191-1949-01

Other documented relationship

16934N

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

Product summary

12V 0.8kW Starter Motor

Category: Excavator Starter Motors
Catalog ID: 91003739
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

5 model references

Case 1818: 1987-1993; Engine Onan Engines
John Deere F910 Front Mower: 1984-1990; Engine Onan B48G Engine
John Deere F930: 1985-1988; Engine 2 Cyl. 0.97L 967cc 59cid Onan T260 Engine
Catalog coverage: Case (1987-1993) ** John Deere (1984-1990)
Fitment limitation: Confirm the exact number, nameplate, mounting, terminal layout, rotation and pinion teeth against the original starter before shipment

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 M002T43181

Which machines use M002T43181?

Recorded compatible model references include Case 1818: 1987-1993; Engine Onan Engines, John Deere F910 Front Mower: 1984-1990; Engine Onan B48G Engine, John Deere F930: 1985-1988; Engine 2 Cyl. 0.97L 967cc 59cid Onan T260 Engine, Catalog coverage: Case (1987-1993) ** John Deere (1984-1990), Fitment limitation: Confirm the exact number, nameplate, mounting, terminal layout, rotation and pinion teeth against the original starter before shipment. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for M002T43181?

Manufacturer number: 1959098C1, AM102776, AM104503, AM109171, 191-1682-01, 191-1808-01.

How do I confirm M002T43181 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.