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SKU:
NLT2T03056
Ships for free in 2–4 business days.
12V Starter Motor 129900-77040 for Yanmar 4TNE98 4TNV98
$295.39
In Stock
$295.39
Sale price
$295.39
Regular price
This 12V starter replaces part numbers #129900-77040 and #129900-77010 on compatible Yanmar diesel engines. It turns the flywheel to crank the engine during starting.
Estimated delivery between
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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.
Compatible equipment / model
- Yanmar 4TNE98
- Yanmar 4TNV98
- Yanmar engines using the matching 9-tooth starter
Product Overview
A starter that clicks, grinds or cranks slowly can be worn, but poor battery connections and weak batteries are also common causes. Test battery voltage under load and inspect the starter ring gear when troubleshooting.
Slow cranking, grinding engagement, starter solenoid failure. Check tooth count, voltage, flange pattern, rotation and electrical terminal orientation.
Key Features & Performance
- 12V starter; 9-tooth configuration stated by supplier
- Primary part identification: 129900-77040, 129900-77010
- Application: Yanmar 4TNE98; Yanmar 4TNV98; Yanmar engines using the matching 9-tooth starter
- Common service situations: slow cranking, grinding engagement, starter solenoid failure
Replaces / Cross-References
- 129900-77040
- 129900-77010
What Is Included
Includes one 12v starter motor 129900-77040.
Fitment Notes
Check tooth count, voltage, flange pattern, rotation and electrical terminal orientation.
Frequently Asked Questions
Is this a genuine OEM part?
No. This listing describes a replacement part unless the product is explicitly identified as genuine OEM. Brand and part numbers identify intended applications.
What should I check before ordering?
Check tooth count, voltage, flange pattern, rotation and electrical terminal orientation.
Will this part fix every related symptom?
Not necessarily. Several different faults can cause similar symptoms, so test the affected system and compare the original component first.
Part Summary
Keywords: 12V Starter Motor 129900-77040, Yanmar 4TNE98, Yanmar 4TNV98, Yanmar engines using the matching 9-tooth starter, 129900-77040, 129900-77010, starters.
Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, dimensions, and application before purchase.