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
Relationship
Reference family
Number
Primary Part Number
Exact Perkins starter-motor identity
2873K632
Published Replacement Family - Verify Configuration
Cataloged replacement; not asserted as unconditional interchange
2873K404
Published Replacement Family - Verify Configuration
Cataloged replacement; not asserted as unconditional interchange
2873K621
Published Aftermarket Reference - Verify Configuration
Cataloged replacement reference
18941N
Published Aftermarket Reference - Verify Configuration
Cataloged replacement reference
S4029
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
2873K632
Other documented relationship
2873K404
2873K621
18941N
S4029
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
12V 10T Starter Motor
Category
Starter Motors
Catalog ID
72160242
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
2 model references
Published engine family: Perkins 1104D-44TA
Additional published engines: Perkins 1004.4 / 1004.40T
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 2873K632
Which machines use 2873K632?
Recorded compatible model references include Published engine family: Perkins 1104D-44TA, Additional published engines: Perkins 1004.4 / 1004.40T. Recorded fitment/evidence notes: Fitment limitation: Confirm nameplate, 10-tooth pinion, clockwise rotation, three-hole flange and terminals. Confirm the complete part number and machine serial range before ordering.
What numbers are documented for 2873K632?
No alternate number is listed for 2873K632. Send the original nameplate for an alternate-number check.
How do I confirm 2873K632 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.
