مضخة هيدروليكية 158-9066 لـ حفارة Caterpillar CAT 365B 365BL 365BⅡ

## 1. Basic Info

Product Name: Original Refurbished Hydraulic Pump
OEM Number: 158-9066, 259-0823, 1589066, 2590823
Application: Caterpillar CAT 365B, 365BL, 365BⅡ Excavator
Condition: Original Refurbished

## 2. Core Advantages

1. Refurbished based on original core following OEM standards, stable performance under heavy load construction conditions.
2. Full pressure and leakage testing completed before delivery to guarantee working status.
3. Updated wear-resistant internal components, effectively extend service life and cut machine downtime.
4. Direct replacement design, simple installation, perfect match for CAT 365B series excavator.
5. Rigorous quality inspection process and professional after-sales service.

## 3. Technical Data

- Type: Main Hydraulic Piston Pump
- Applicable Machine: CAT large excavator 365B / 365BL / 365BⅡ
- Condition: Original refurbished, fully bench tested
- Working medium: Hydraulic oil
- Feature: High pressure resistance, heavy-duty operation

4. FAQ

Q: Will this hydraulic pump be tested before shipping?
A: Yes, each refurbished pump undergoes strict bench pressure and leakage test.
Q: Can it replace the original pump directly?
A: Yes, it is a direct replacement for CAT 365B,365BL,365BⅡ excavator.
Q: What is the warranty period?
A: 6 months warranty for refurbished hydraulic pump.