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Genuine Hydraulic Pump Head Cover 1022441 Fit Hitachi EX300 EX350 EX370 HPV145 Main Pump Isuzu 6HK1 Excavator Spare Part

Genuine Hydraulic Pump Head Cover 1022441 Fit Hitachi EX300 EX350 EX370 HPV145 Main Pump Isuzu 6HK1 Excavator Spare Part

Hitachi excavator hydraulic pump cover

EX300 EX350 EX370 pump head cover

Isuzu 6HK1 excavator spare part

Place of Origin:

Japan

Brand Name:

Hitachi

Model Number:

EX300 350 370

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Product Details
Part Name:
Hydraulic Pump Head Cover
Part NO.:
1022441
Quality Standard:
Genuine Part
Engine Model:
6HK1
Highlight:

Hitachi excavator hydraulic pump cover

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EX300 EX350 EX370 pump head cover

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Isuzu 6HK1 excavator spare part

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
Product Description
Genuine Hydraulic Pump Head Cover 1022441 Fit Hitachi EX300 EX350 EX370 HPV145 Main Pump Isuzu 6HK1 Excavator Spare Part
Product Information
Part Name Hydraulic Pump head cover
Part Number 1022441
Engine Model 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(EX300-5, EX300-5HHE, EX300LC-5M, EX300LCLL-5, EX300LCLL-5M, EX345USR(LC), EX350H-5, EX350H-5HHE, EX350K-5, EX370-5M,EX370HD-5, EX370LL-5M, EX385USR, ZX330, ZX330-3, ZX330-3-HCMC, ZX330-3G, ZX330-5G...)

Product Features
  • Made of high‑strength cast iron, withstands continuous high‑pressure hydraulic impact under heavy‑duty digging conditions. It seals the rear end of HPV145 main pump, fully protects internal valve plate, cylinder block and piston components. Excellent anti‑crack performance, effectively avoids housing fracture and hydraulic oil leakage caused by pressure shock in long‑term operation.
  • Precision machined sealing surface and mounting hole positions strictly follow OEM specifications. Flat sealing surface guarantees good compression for gaskets and seal kits. Direct drop‑in replacement without additional grinding or modification during pump overhaul. Maintains stable internal pump pressure, prevents pressure loss, extends the service life of the whole hydraulic main pump assembly.
Part Location Diagram
Genuine Hydraulic Pump Head Cover 1022441 Fit Hitachi EX300 EX350 EX370 HPV145 Main Pump Isuzu 6HK1 Excavator Spare Part
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.
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