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YANMAR

128990-49040 Water Pipe For Yanmar 3YM20 Diesel Engines

SKU: YM12899049040
OEM #: 128990-49040
$41.49 USD$46.10 USDSAVE 10%

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This water pipe is built for Yanmar diesel engines — OEM part number 128990-49040. It fits Yanmar 3YM20 engines.

Delta Diesel Parts is a U.S.-based supplier of Yanmar diesel engine parts, with most in-stock orders shipping the same day and knowledgeable support staff to help you when it's needed.

Water Pipe for Yanmar diesel engines, OEM reference 128990-49040, Notes:. Compatible with Yanmar 3YM20 engines.

Part Number YM12899049040
OEM Number 128990-49040
Part Type Water Pipe
Specification Notes:
OEM Brand Yanmar
Compatible Models 3YM20
4.8
Based on verified purchases
24 reviews
5
83%
4
12%
3
4%
2
0%
1
0%
Feb 12, 2026
Great service provided.
Order was received prior to expected date. Really appreciate the urgency given.
Ce
Cesar Verified Buyer
Jan 28, 2026
Exceeded Expectations!
Even though my parts were not in stock, they were ordered and delivered ahead of expected time. Will order from them again.
Da
David Verified Buyer
Jan 5, 2026
Excellent, friendly service.
This is my new go to business for Yanmar parts. I highly recommend it.
Bi
Bill Verified Buyer
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Perkins® and all of the Perkins® engine models listed on this website are registered trademarks of Perkins, Inc. Deutz® and all of the Deutz® engine models listed on this website are registered trademarks of Deutz. Kubota® and all of the Kubota® engine models listed on this website are registered trademarks of Kubota. Yanmar® and all of the Yanmar® engine models listed on this website are registered trademarks of Yanmar. Delta Diesel Parts is not an authorized dealer for Perkins, Deutz, Kubota or Yanmar. None of the parts with a Sku beginning with "DDP" are genuine Perkins, Deutz, Kubota or Yanmar items.

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