Part-number relationships
| Relationship | Reference family | Number |
|---|---|---|
| Primary Equipment Part Number | Yanmar reference | 129129-77010 |
| Manufacturer Service Family | DENSO catalog family | DSN2069 |
Starter Motors
129129-77010 Starter for Yanmar 3TNE84 3TNE88 3TNV88
6 product photos · Swipe on mobile, or hover and select a thumbnail.
OEM / reference129129-77010
Specification12V Starter Motor
Catalog ID85937486
- Product Type
- Starter motor
- Voltage
- 12 V commonly cataloged; confirm label
- Rated Power
- Verify supplied unit
- Pinion Teeth
- Verify supplied unit
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.
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
Manufacturer number
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 Starter Motor
- Category
- Starter Motors
- Catalog ID
- 85937486
- 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
2 model references
Fitment / evidence notes
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 129129-77010
Which machines use 129129-77010?
Recorded compatible model references include Published engine families: Yanmar 3TNE82A / 3TNE84 / 3TNE88 / 3TNV88, Owned equipment lead: Komatsu PC30 family - verify serial and engine. Recorded fitment/evidence notes: Fitment limitation: Confirm full number, label, teeth, mounting, engine suffix and serial. Confirm the complete part number and machine serial range before ordering.
What numbers are documented for 129129-77010?
Manufacturer number: DSN2069.
How do I confirm 129129-77010 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.