1121119760 1-12111976-0 ISUZU Excavator Parts Piston Kit Fits ZX330-3 ZX350LC-5G ZX360LC
Price:
¥1000-1200
MOQ:
1 Piece
Delivery Time:
If Not Available, Please ask for the lead time
Brand:
ISUZU
Product Description
1121119760 Isuzu Piston Kit Fits Hitachi ZX330-3 ZX350LC-5G ZX360LC Excavator
Product Specifications
| Field | Description |
|---|---|
| Part Name | Piston |
| Part Number | 1-12111976-0 (also referenced as 1121119760) |
| Brand | ISUZU (100% Original Guaranteed) |
| Place Of Origin | Japan |
| Quality Standard | Genuine Standard |
| Condition | 100% Brand New |
| MOQ | 1 Piece |
| Net Weight | 1.482KG |
| Packaging | Original ISUZU Sealed Packaging with Authenticity Label |
| Compatible Equipment Models | Hitachi (330C LC JD, 370C JD, CX650-2, LX130-7, LX160-7, SCX300-C, SCX400, SCX400T, SCX500-C, SCX500W, SCX550-C, SCX700, SCX700-2, ZX330, ZX330-3G, ZX330-5G, ZX330-HHE, ZX330LC-5G, ZX350-5G, ZX350H, ZX350H-3G, ZX350H-5G, ZX350H-HHE, ZX350K, ZX350K-3G, ZX350K-5G, ZX350LC-5G, ZX350LC-AMS, ZX350LC-HCME, ZX350LCH-5G, ZX350LCK-5G, ZX350LL, ZX350MTH-AMS, ZX350MTH-HCME, ZX350W, ZX360LC-HHE, ZX370MTH, ZX500W) |
Part Location Diagram

Product Features
- Integrated High-Efficiency Cooling Gallery: Designed with a precise internal cooling gallery, the piston utilizes circulating engine oil sprayed from the oil jet to rapidly dissipate high temperatures from the piston crown. This significantly lowers operational thermal stress, preventing crown scoring or melting caused by localized overheating.
- Premium Al-Fin Insert for the First Ring Groove: The first piston ring groove features a heavy-duty wear-resistant Al-Fin (intermetallic cast iron) insert. This advanced casting technology substantially reinforces the ring groove against severe gas impact and abrasive wear, ensuring the piston rings maintain a stable, airtight seal over a long service life.
- Micron-Level Skirt Profile and Perfect Geometric Matching: The piston skirt profile features a genuine asymmetrical barrel/oval design with micron-level tolerance and specialized surface treatment. This perfectly compensates for thermal expansion deformation, providing smoother motion inside the cylinder liner to minimize engine slap noise while reducing frictional resistance and power loss.
Friendly Reminder: Please ensure this part number matches your machine model and serial number. We strongly recommend checking with the official parts catalog or providing your machine serial number before purchase to avoid ordering the wrong part.

Contact Information
| Contact Person | Whatsapp/WeChat | |
|---|---|---|
| Sylvia (International Sales Specialist) | +86 19120194795 | sale01@uniwaypart.com |
| Anna | +86 13229460031 |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Guangzhou Youdao Machinery Equipment Co., Ltd.
Location
D08-11Zhu Cun International Machinery Market, Guangzhou, China
Contact Person
Sylvia Xie