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4191663 Genuine Excavator Coupling Replacement For Hitachi EX300 EX345 EX350 With 6HK1 4HK1 Engine

4191663 Genuine Excavator Coupling Replacement For Hitachi EX300 EX345 EX350 With 6HK1 4HK1 Engine

Genuine Hitachi excavator coupling

Excavator coupling for EX300 EX345

Hitachi EX350 coupling with warranty

Place of Origin:

Japan

Brand Name:

Hitachi

Model Number:

EX300 345 350

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4191663 Genuine Excavator Coupling Replacement For Hitachi EX300 EX345 EX350 With 6HK1 4HK1 Engine 4191663 Genuine Excavator Coupling Replacement For Hitachi EX300 EX345 EX350 With 6HK1 4HK1 Engine 4191663 Genuine Excavator Coupling Replacement For Hitachi EX300 EX345 EX350 With 6HK1 4HK1 Engine
Product Details
Part Name:
Coupling
Part NO.:
4191663
Quality Standard:
Genuine Part
Engine Model:
4HK1 6HK1
Highlight:

Genuine Hitachi excavator coupling

,

Excavator coupling for EX300 EX345

,

Hitachi EX350 coupling with warranty

Payment & Shipping Terms
Minimum Order Quantity
1 Piece
Price
80$-100$
Packaging Details
Neutral Export Carton Custom Wooden Case
Delivery Time
If Not Availability, Please Ask For The Lead Time
Payment Terms
L/C,D/A,D/P,T/T
Supply Ability
Based On Stock Availability
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CONTACT US
+86 17818589623
hitachi@uniwaypart.com
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Product Description
4191663 Genuine Excavator Coupling Replacement For Hitachi EX300 EX345 EX350 With 6HK1 4HK1 Engine
Product Information
Part Name Coupling
Part Number 4191663
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(EX300, EX300-2, EX300-3, EX300-3C, EX300-5, EX300-5HHE, EX300LC-5M, EX300LCLL-5, EX300LCLL-5M, EX310H-3C, EX345USR(LC), EX350H-5, EX350H-5HHE, EX350K-5, EX370-5M, EX370HD-5, EX370LL-5M...)
Product Features
  • Adopts high‑strength composite buffer structure for smooth and even torque transmission. It effectively absorbs vibration and impact load generated by engine and hydraulic pump operation with excellent shock‑absorbing performance, reduces transmission system resonance and connection‑part wear, avoids cracking and breakage failures, and ensures stable continuous power transmission.
  • Strictly matches OEM keyway, bore diameter and overall installation dimension for direct non‑destructive replacement without modification or machining. Oil‑resistant and anti‑aging material adapts to harsh high‑temperature and dusty construction‑site environment. Easy alignment and installation shorten on‑site repair time and protect transmission components of engine and main hydraulic pump from damage.
Part Location Diagram
4191663 Genuine Excavator Coupling Replacement For Hitachi EX300 EX345 EX350 With 6HK1 4HK1 Engine
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.
Hitachi Genuine Fuel Pump YA00068071 for 4HK1 6HK1 Engines
Contact Us
Wendy: +86 17818589623
Email: hitachi@uniwaypart.com
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