8068521 Hydraulic Pump Gasket for Hitachi Excavators EX300-5 ZX330 ZX350

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Premium aftermarket 8068521 hydraulic pump gasket – direct replacement for Hitachi excavators including EX300-5, ZX330, ZX350 series main pump.

Brand：WINSCHEN
Country of Origin：CHINA
Minimum order quantity：1 PCS
Delivery time：1-3 Days

SKU：HIT-8068521

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8068521 Hydraulic Pump Gasket – High-Quality Aftermarket Replacement for Hitachi Excavators

Ensure leak-free hydraulic pump operation in your Hitachi excavator with this premium aftermarket 8068521 pump gasket. Engineered as a direct OEM replacement, it provides reliable sealing between pump sections, preventing fluid loss and contamination for consistent hydraulic power and smooth performance in heavy-duty digging conditions.

Key Benefits for Contractors and Operators

  • Prevents Costly Leaks: Tight seal stops hydraulic fluid escape, reducing pump wear and expensive repairs.
  • Direct Fit Installation: Matches genuine Hitachi specs for quick, no-modification replacement – minimize downtime during pump service.
  • Built Tough for Heavy Duty Use: High-grade material resists pressure, heat, and harsh environments for longer service life.
  • Cost-Effective Alternative: OEM-level sealing at aftermarket pricing – ideal for fleet maintenance and budget-conscious operations.
  • Fast Shipping: In stock and ready to ship within 1-3 days.

Compatible Hitachi Models

This hydraulic pump gasket is commonly used for models including (verify your machine’s parts manual for exact fit):

  • EX300-5, EX300-5HHE, EX300LC-5M, EX300LCLL-5, EX300LCLL-5M, EX345USR(LC)
  • EX350H-5, EX350H-5HHE, EX350K-5
  • EX370-5M, EX370HD-5, EX385USR
  • ZX330, ZX330-3, ZX330-3-HCMC, ZX330-3G, ZX330-5G, ZX330-HHE, ZX330LC-5G
  • ZX350-3-AMS, ZX350H, ZX350H-3, ZX350H-3G, ZX350H-5G, ZX350K, ZX350K-3, ZX350K-3G, ZX350K-5G, ZX350LC-3-HCME, ZX350LC-AMS, ZX350LC-HCME, ZX350LCH-5G, ZX350LCK-5G
  • ZX360H-3G, ZX360LC-HHE, ZX370MTH
  • ZX400W-3, ZX500W

Specifications

Part Number 8068521
Type Hydraulic Pump Gasket
Application Main Hydraulic Pump Sealing
Material High-Quality Durable Composite
Origin China (Premium Aftermarket)
MOQ 1 Piece

Questions? Contact us for fitment confirmation or bulk pricing. We stand behind our parts with fast shipping and easy returns.

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