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Starter Motors

M128R3603SE 24V 12kW 11T CW Starter for MTU MS7-506 MS7-510

OEM / referenceM128R3603SE
Specification24V 12kW Heavy-Duty Starter Motor
Catalog ID53132432
Product Type
Heavy-duty starter motor
Voltage
24V DC
Power
12.0kW
Pinion Teeth
11
Rotation
Clockwise
Mounting
SAE3
Polarity
Insulated
Application Note
Single-starter applications
Condition
New replacement starter

Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.

Quotation details: MOQ, availability, lead time, item condition (new or remanufactured) and warranty coverage must be confirmed in your quotation before ordering.

Part-number relationships

RelationshipReference familyNumber
Primary Part NumberPrestolite M128 starterM128R3603SE
Direct ReplacementPrestolite official cross-referenceM128R3803SE
Sales Part NumberPrestolite official recordM128703
Rejected Source Co-ListingDifferent dual-starter familyM128R3823SER

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
  • M128R3603SE
Direct interchange
  • M128R3803SE
Other documented relationship
  • M128703
  • M128R3823SER

Formatting aliases are the same number written differently. Cross-references require a specification and fitment check; they do not by themselves confirm direct interchangeability. Related assemblies and remanufactured numbers are separate relationship types.

Product summary

24V 12kW Heavy-Duty Starter Motor

Category
Starter Motors
Catalog ID
53132432
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

3 model references

  • MTU starter family: MS7-506 / MS7-506A / MS7-510 / MS7-510A
  • MTU references: X52417200004 / X52417200011
  • Fitment restriction: Single-starter applications only

Fitment / evidence notes

  • Fitment limitation: Confirm M128R3603SE, 24V, 12kW, 11T, SAE3 and installation position

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 M128R3603SE

Which machines use M128R3603SE?

Recorded compatible model references include MTU starter family: MS7-506 / MS7-506A / MS7-510 / MS7-510A, MTU references: X52417200004 / X52417200011, Fitment restriction: Single-starter applications only. Recorded fitment/evidence notes: Fitment limitation: Confirm M128R3603SE, 24V, 12kW, 11T, SAE3 and installation position. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for M128R3603SE?

Documented direct interchanges: M128R3803SE.

How do I confirm M128R3603SE 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.

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