Starter Motor 171008-77010 129573-77010 for Yanmar Marine 3TNE84 3TNE88 4JH 4JHZ
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
| Yanmar Engine Models: 3TNE84, 3TNE88, 4JH, 4JHZ |
| Marine propulsion and auxiliary units |
Product Overview
A healthy battery with a click, slow cranking, intermittent no-crank operation or a starter that spins without properly engaging the flywheel can point to starter wear after cables, grounds and the start-control circuit are checked.
This replacement starter restores the high-torque cranking needed to turn the engine for startup. Match voltage, rotation, pinion tooth count, mounting pattern and the original reference number before installation because similar engines can use different starter configurations.
Key Features & Performance
- Replacement starter motor for the listed application
- Intended for repair when inspection or testing confirms the original component is worn, damaged or failed
- Match the original mounting, electrical/hydraulic connections and part number before installation
- Cross-references 171008-77010, 129573-77010
Replaces / Cross-References
- 171008-77010
- 129573-77010
What Is Included
1 replacement component for this SKU unless the product images or option selection state otherwise.
Fitment Notes
Match the original part number, machine or engine model, mounting points, connector or hose/fitting style, and any serial-number restrictions before ordering. Where a manufacturer used multiple revisions within the same model family, use the equipment serial number and the original component as the final fitment check.
Frequently Asked Questions
Is this a genuine OEM part?
No, unless the product page specifically states otherwise. This listing is for a replacement, accessory, upgrade or repair component as described above. OE and interchange numbers are provided for identification and fitment reference.
How should I verify fitment before ordering?
Compare the original part number, machine or engine model, mounting arrangement and electrical or hydraulic connections with the information above. For equipment parts, also verify the machine serial number whenever the manufacturer catalog uses serial breaks.
Part Summary
Keywords: starter motor, Yanmar Engine Models: 3TNE84, 3TNE88, 4JH, 4JHZ, Marine propulsion and auxiliary units, 171008-77010, 129573-77010.