Excavator Starter Motors

228000-5790 12V 2.0kW 11-Tooth Starter for Lister-Petter LPW and Alpha Engines

Name: 228000-5790 12V 2.0kW 11-Tooth Starter for Lister-Petter LPW and Alpha Engines
Brand: EexcavaStart
SKU: 228000-5790

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OEM / reference228000-5790

SpecificationStarter Motor

Catalog ID75881946

228000-5790 is a Denso starter reference in the WAI 18988N replacement family. WAI's official record specifies a new Denso OSGR starter rated at 12 volts and 2.0 kW with clockwise rotation and an 11-tooth pinion. Published applications include Lister-Petter Alpha, LPA2/LPA3, LPW2/LPW3/LPW4 and LPWS-series engines, Hawkpower GS12D-LP and related Moffet equipment. Confirm the full number, 12V/2.0kW label, 11-tooth pinion, rotation, flange, terminals, engine model and equipment serial range before ordering.

Product Type: OSGR starter motor
Voltage: 12V
Rated Power: 2.0 kW
Pinion Teeth: 11
Rotation: Clockwise (CW)
Design Family: Denso OSGR
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 Denso Part Number	Official WAI 18988N replacement-reference entry	228000-5790
Aftermarket Catalog Number	Official WAI product record	WAI 18988N
Denso Manufacturer Family	Cataloged replacement references	128000-8170 / 128000-8171 / 228000-5791 / 428000-4020
Lister-Petter References	Cataloged equipment references	757-17970 / 757-26450
Letrika / Iskra References	Cataloged replacement references	IS 1052 / AZE2138
Lester Industry Catalog Numbers	Catalog cross-reference only	18157 / 18988

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

228000-5790

Manufacturer number

128000-8170 / 128000-8171 / 228000-5791 / 428000-4020

Other documented relationship

WAI 18988N
757-17970 / 757-26450
IS 1052 / AZE2138
18157 / 18988

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: 75881946
Photo views: 6

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

3 model references

Lister-Petter Engine Examples: Alpha / LPA2 / LPA3 / LPW2 / LPW3 / LPW4 / LPWS2 / LPWS3
Other Published Equipment: Hawkpower GS12D-LP / Moffet equipment
Fitment Limitation: Confirm 228000-5790, 12V/2.0kW label, eleven teeth, rotation, flange, terminals, engine and serial range

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 228000-5790

Which machines use 228000-5790?

Recorded compatible model references include Lister-Petter Engine Examples: Alpha / LPA2 / LPA3 / LPW2 / LPW3 / LPW4 / LPWS2 / LPWS3, Other Published Equipment: Hawkpower GS12D-LP / Moffet equipment, Fitment Limitation: Confirm 228000-5790, 12V/2.0kW label, eleven teeth, rotation, flange, terminals, engine and serial range. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 228000-5790?

Manufacturer number: 128000-8170 / 128000-8171 / 228000-5791 / 428000-4020.

How do I confirm 228000-5790 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.