Excavator Starter Motors

87638510 12V 3.0kW 10-Tooth Starter for Case and New Holland Skid Steers

Name: 87638510 12V 3.0kW 10-Tooth Starter for Case and New Holland Skid Steers
Brand: EexcavaStart
SKU: 87638510

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OEM / reference87638510

SpecificationPLGR Starter Motor

Catalog ID73542655

87638510 identifies a 12-volt, 3.0 kW, clockwise Denso PLGR starter with a 10-tooth pinion. Official application records cover Case 420, 420CT, 430, 435, 440, 440CT, 445, 445CT, 450, 450CT, 465, TR270, TR320 and TV380 machines, plus New Holland C185, C190, C227, C232, C238, L180, L185, L190, L225 and L230. Confirm the complete part number, 12V/3.0kW label, 10-tooth pinion, rotation, mounting flange, terminals and machine serial range before ordering.

Product Type: PLGR starter motor
Voltage: 12V
Rated Power: 3.0 kW
Pinion Teeth: 10
Rotation: Clockwise (CW)
Design Family: Denso PLGR
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 Equipment Part Number	Case / New Holland product identity	87638510
Manufacturer Part Numbers	Published Denso replacement references	428000-6030 / 428000-9910 / 428000-9911 / 428000-9912
Manufacturer Replacement Catalog Number	Official Denso catalog mapping	DSN2101
Aftermarket Catalog Number	Official aftermarket product record	WAI 19856N
Published Suffix Reference	New Holland reference retained separately; verify service status	87638510R

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

87638510

Manufacturer number

428000-6030 / 428000-9910 / 428000-9911 / 428000-9912
DSN2101

Other documented relationship

WAI 19856N
87638510R

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

Product summary

PLGR Starter Motor

Category: Excavator Starter Motors
Catalog ID: 73542655
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 Skid Steer / Compact Track Models: 420 / 420CT / 430 / 435 / 440 / 440CT / 445 / 445CT / 450 / 450CT / 465
Case Compact Track Loader Models: TR270 / TR320 / TV380
New Holland Models: C185 / C190 / C227 / C232 / C238 / L180 / L185 / L190 / L225 / L230
Published Engine Families: Case 422T/M2 / 432T/M3 / 334T/M2 / 445/M2 / 445T/M3; FPT F5C / F5B / F4G
Fitment Limitation: Confirm 87638510, 12V/3.0kW, 10 teeth, rotation, flange, terminals 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 87638510

Which machines use 87638510?

Recorded compatible model references include Case Skid Steer / Compact Track Models: 420 / 420CT / 430 / 435 / 440 / 440CT / 445 / 445CT / 450 / 450CT / 465, Case Compact Track Loader Models: TR270 / TR320 / TV380, New Holland Models: C185 / C190 / C227 / C232 / C238 / L180 / L185 / L190 / L225 / L230, Published Engine Families: Case 422T/M2 / 432T/M3 / 334T/M2 / 445/M2 / 445T/M3; FPT F5C / F5B / F4G, Fitment Limitation: Confirm 87638510, 12V/3.0kW, 10 teeth, rotation, flange, terminals and serial range. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 87638510?

Manufacturer number: 428000-6030 / 428000-9910 / 428000-9911 / 428000-9912, DSN2101.

How do I confirm 87638510 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.