4146370 Original Grade Retaining Ring For Hitachi EX100 EX120 EX125 Isuzu 4HK1 6HK1 Excavator Spare Parts
Price:
80$-100$
MOQ:
1 Piece
Delivery Time:
If Not Availability, Please Ask For The Lead Time
Brand:
Hitachi
Product Description
4146370 Original Grade Retaining Ring For Hitachi EX100 EX120 EX125 Isuzu 4HK1 6HK1 Excavator Spare Parts
Product Information
| Part Name | Retaining Ring |
|---|---|
| Part Number | 4146370 |
| Engine Model | 4HK1 6HK1 |
| Brand | Hitachi (100% Original Guaranteed) |
| Place Of Origin | Japan |
| Quality Standard | Genuine Standard |
| Condition | 100% Brand New |
| MOQ | 1 Piece |
| Packaging | Original HITACHI Sealed Packaging with Authenticity Label |
| Compatible Equipment Models |
Hitachi(EX100-2,EX100-3, EX100-3C, EX100-5, EX100-5 JPN, EX100M-2, EX100M-3, EX100M-5, EX100WD-3, EX100WD-3C, EX120-2, EX120-3, EX120-3C, EX120-5, EX120-5 JPN, EX120-5HG, EX120-5LV JPN, EX120-5X,EX125WD-5...) |
Product Features
- Stamped from high‑toughness special spring steel, processed by double heat treatment of quenching and tempering to maintain stable elastic tension. Under high‑speed reciprocating vibration working conditions inside hydraulic pump, it can continuously resist high‑frequency alternating vibration shock, hardly suffer elastic fatigue or opening loosening. Prevent axial shifting of internal bearings and gears caused by retaining‑ring failure, reduce risk of abnormal damage for hydraulic pump internal components, suitable for long‑time continuous heavy‑duty operation.
- Strictly control tolerances of thickness opening gap and inner‑outer diameter per OEM drawings with enhanced anti‑rust surface treatment. Perfectly fit shaft grooves and clamping grooves of hydraulic pump without jamming or warping after installation. Realize accurate axial limit function and keep stable relative position of pump core components, reduce wear of internal parts. Avoid premature failure and excessive assembly clearance caused by size deviation, extend overhaul service life of hydraulic main pump.
Part Location Diagram

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 Us
Wendy: +86 17818589623
Email: hitachi@uniwaypart.com
Email: hitachi@uniwaypart.com
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