Direct supplier for Yanmar 3TNV88 and 4TNV88 engine parts. We provide high-precision 129005-22080 (12900522080) and 129001-22081 (12900122081) pistons designed for industrial durability and perfect combustion fit.
| Parameter | Data | Parameter | Data |
|---|---|---|---|
| Part Number | 129005-22080 | Alt PN | 12900522080 |
| Second PN | 129001-22081 | Alt PN 2 | 12900122081 |
| Engine Model | 3TNV88 / 4TNV88 | Bore Size | 88mm Standard |
| Condition | New / OEM Standard | Stock | Ready to Ship |
| Application | Overhaul / Rebuild | MOQ | 1 Piece |
Payment: T/T, Western Union, MoneyGram | Shipping: DHL, Fedex, UPS, Air/Sea
| Feature | Our OEM Standard Parts | Common Aftermarket |
|---|---|---|
| Material | High-grade Eutectic Alloy | Lower grade recycled alloy |
| Machining | CNC Precision Matching | Loose tolerances |
| Heat Resistance | Anodized Piston Crown | No surface treatment |
| Reliability | Trusted by Global Repair Shops | Higher failure rates |
Not sure how this issue affects your equipment? Our team helps you:
✔ Identify potential risks before engine failure.
✔ Recommend suitable replacement parts for 3TNV88 / 4TNV88.
✔ Support inspection advice and global parts logistics.
Q: Why choose this Piston?
A: It features an OEM-standard tri-metal structure, ensuring durability in high-load excavators and generators.
Q: Causes of 4TNV88 piston wear?
A: Common issues include injector failure or cooling blockage. Replacing with 129005-22080 restores compression instantly.
We supply engine assemblies and parts for Cummins, Komatsu, Caterpillar, Isuzu, Kubota, Yanmar, and Weichai.
Click the button below to visit our Facebook profile and stay updated with the latest news and updates!
Visit Facebook Profile
English
English