Guangzhou Youdao Machinery Equipment Co., Ltd.
                                                                                                           
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1121119760 1-12111976-0 ISUZU Excavator Parts Piston Kit Fits ZX330-3 ZX350LC-5G ZX360LC

Price Negotiable
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
Hitachi excavator piston 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.
Piston installation reminder diagram Piston technical specifications diagram
Contact Information
Contact Person Whatsapp/WeChat Email
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

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