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YANMAR CYLINDER COMPONENTS, CRANKSHAFTS

129407-21000 Crankshaft For Yanmar 4TNE88 And 4TNV84T Diesel Engines

SKU: DDP12940721000
OEM #: 129407-21000
$1,026.39 USD$1,140.43 USDSAVE 10%

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The DDP-129407-21000 is a crankshaft for Yanmar diesel engines — OEM part number 129407-21000. It fits Yanmar 4TNE88, 4TNV84T 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.

Crankshaft for Yanmar diesel engines, OEM reference 129407-21000. Compatible with Yanmar 4TNE88, 4TNV84T engines.

Part Number DDP12940721000
OEM Number 129407-21000
Part Type Crankshafts
OEM Brand Yanmar
Compatible Models 4TNE88, 4TNV84T
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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