Part identification
Reference numbers
Search with or without hyphens. Match the complete number on the original part.
5 verified product photos · Select a thumbnail to change the main image.
Alternators
119751-77200 101211-1420 CR Excavator Alternator for Yanmar 3TNV76 4TNV88
OEM / reference119751-77200 101211-1420 · 11975177200 · Yanmar 3TNV76 4TNV88
SpecificationCR
Catalog ID50558518
CR reference 119751-77200 101211-1420. Compatibility references include Make: Komatsu · Model: PC45MR-5M · Year: 2015-2019 · Engine: L4 2.2L 0 4D88E-7, Make: Komatsu · Model: PC45MR-5M · Year: 2015-2019 · Engine: L4 2.2L 0 Komatsu 4D88E-7, Make: Komatsu · Model: PC55MR-5M · Year: 2015-2019 · Engine: L4 2.2L 0 4D88E-7 and 1 additional models listed below. Compare the part number, connector layout, mounting points and the original unit before ordering; machine serial range can affect fitment.
- OEM
- 119751-77200 101211-1420
- Feature
- Excavator Alternator
- Part Number
- 11975177200
- Rotation
- CR
- Detail
- 12V 40A
- Length
- 200mm
- Technical Specification
- 40 Amp/12 Volt, V1
- Design
- IR/IF
- Voltage
- 12
- Rated Output
- 40
- Pulley Class
- V1
Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.
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.
Product summary
CR
- Category
- Alternators
- Catalog ID
- 50558518
- Photo views
- 5
Before ordering
Confirm these details
- Confirm voltage and rated amperage against the original alternator label.
- Compare mounting ears, pulley type and pulley-groove count.
- Check plug shape, terminal position and regulator connection.
- Verify the engine model and machine serial range before ordering.
Machine fitment
Compatible model references
4 model references
Compatibility lists identify searchable model families, not every production serial range. Confirm the original part number and machine serial number before purchase.
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