6BD1T ISUZU Excavator Parts Piston Fits Hitachi EX400 EX450 Engine 1121117080
Price:
¥1500-1700
MOQ:
1 Piece
Delivery Time:
If Not Available, Please ask for the lead time
Brand:
ISUZU
Product Description
1121117080 Genuine Piston Fits Hitachi EX400 EX450 Isuzu 6BD1T Engine
Product Specifications
| Part Name | Piston; STANDARD |
|---|---|
| Part Number | 1-12111708-0 (also referenced as 1121117080, 1121116730) |
| Brand | ISUZU (100% Original Guaranteed) |
| Place Of Origin | Japan |
| Quality Standard | Genuine Standard |
| Condition | 100% Brand New |
| MOQ | 1 Piece |
| Net Weight | 1.2 KG |
| Packaging | Original ISUZU Sealed Packaging with Authenticity Label |
| Compatible Equipment Models |
|
Part Location Diagram

Product Features
Advanced Al-Fin Insert for First Ring Groove Protection: To counter the sudden heavy loads typical in construction machinery, an austenitic Ni-resist (Al-Fin) insert is metallurgically bonded into the first ring groove. This delivers a heavy-duty, wear-resistant surface that prevents the groove from widening, scoring, or early cracking under high-frequency reciprocating impacts, ensuring long-lasting gas sealing.
Micron-Level Barrel Skirt Profile with Superior Friction and Vibration Reduction: The piston skirt incorporates a micron-level precision asymmetric oval-barrel profile. This advanced geometry ensures flawless kinematic compliance with the cylinder liner across both cold and hot operating temperatures, eliminating engine slap noise while drastically reducing contact wear. Strict OEM weight tolerance control further guarantees smooth engine operation.
Important Notice
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