Industrial Isuzu 6BD1 Backhoe Engine Parts Piston 1121117060 For Hitachi EX400
Price:
¥2200-2400
MOQ:
1 Piece
Delivery Time:
If Not Available, Please ask for the lead time
Brand:
ISUZU
Product Description
Isuzu 6BD1 6BD1T Engine Piston 1-12111706-0 1121117060 for Hitachi EX400 Part
Product Specifications
| Part Name | Piston; STANDARD |
|---|---|
| Part Number | 1-12111706-0 (also referenced as 1121117060, 1121114911, 1121115160) |
| Brand | ISUZU (100% Original Guaranteed) |
| Place Of Origin | Japan |
| Quality Standard | Genuine Standard |
| Condition | 100% Brand New |
| MOQ | 1 Piece |
| Net Weight | 2.2 KG |
| Packaging | Original ISUZU Sealed Packaging with Authenticity Label |
| Compatible Equipment Models | Hitachi (EX400, KH1000, KH500-3, KH850-3) |
Part Location Diagram

Product Features
- Premium High-Silicon Aluminum Alloy & Fortified Combustion Bowl: Cast from premium high-silicon aluminum alloy, this piston delivers a low coefficient of thermal expansion and excellent thermal conductivity. To withstand the high temperatures of the turbocharged 6BD1T model, the rim of the combustion bowl is specifically reinforced, offering outstanding resistance to thermal stress and erosion under continuous cyclic thermal loads.
- Heavy-Duty Al-Fin Insert for First Ring Groove Protection: To prevent ring groove deformation and widening caused by severe load fluctuations in excavator operations, a Ni-resist (Al-Fin) cast iron insert is metallurgically bonded into the first ring groove. This structural reinforcement provides superior impact and wear resistance, completely eliminating early cracking or groove wear under harsh working environments.
- Micron-Level Oval-Barrel Skirt & High-Precision Weight Balancing: The piston skirt incorporates a micron-level precision asymmetric oval-barrel profile. This advanced geometry perfectly compensates for thermal expansion, ensuring smoother travel inside the cylinder liner to minimize engine slap noise and friction. Furthermore, strict OEM weight-balancing control across the piston set significantly reduces high-speed engine vibration.
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