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CAT 1709918 (170-9918) Piston Pump | Fits 385B 385C 390D Excavator

CAT 1709918 (170-9918) Piston Pump | Fits 385B 385C 390D Excavator

CAT 1709918 (170-9918) Piston Pump | Fits 385B 385C 390D Excavator

Premium hydraulic piston pump designed as a direct OEM-compatible replacement for Caterpillar 385B, 385C, and 390D large excavators. Built to deliver consistent hydraulic performance and long service life in demanding mining, quarry, and massive earthmoving applications.

Product Highlights

  • Part Number: 1709918 / 170-9918
  • Direct Fit: No modifications required
  • High Performance: Meets or exceeds original Caterpillar specifications
  • Durable Construction: Precision-engineered for long service life
  • Wide Application: Suitable for mining, quarry, and massive earthmoving projects

Technical Specifications

  • Part Number: 1709918 / 170-9918
  • Product Type: Variable Displacement Piston Pump
  • Brand Compatibility: Caterpillar (CAT)
  • Application: Hydraulic System
  • Warranty: 12 Months

Compatible Models

This piston pump fits the following Caterpillar large excavators:

  • Caterpillar 385B Excavator
  • Caterpillar 385C Excavator
  • Caterpillar 390D Excavator

Applications

  • Large Excavator Digging and Trenching Operations
  • Hydraulic Breaker and Attachment Drive
  • Mass Excavation and Material Handling
  • Mining, Quarry, and Heavy Earthmoving Projects

Why Choose This Pump?

  • Quality Guaranteed - Manufactured to meet OEM standards
  • Ready to Ship - In stock and available for immediate dispatch
  • Expert Support - Technical assistance available
  • Competitive Pricing - Cost-effective alternative to dealer parts

Frequently Asked Questions

Q: Is this pump an original Caterpillar part?

A: This is an OEM-compatible aftermarket replacement that meets or exceeds Caterpillar specifications.

Q: What is the warranty period?

A: This pump comes with a 12-month warranty covering manufacturing defects.

Q: Do you offer bulk pricing?

A: Yes, we offer competitive bulk pricing for dealers and fleet operators. Contact us for a quote.

Q: What is the lead time?

A: Standard items typically ship within 3-5 business days. Contact us for expedited options.

Looking for this hydraulic pump? Contact us today for pricing, availability, and lead time information.

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