SBS140 320C Hydraulic Pump Parts - φ143×φ38.3 Cylinder Block for Caterpillar Excavators
High-performance replacement parts for Caterpillar excavator hydraulic pumps, specifically designed for SBS140 and 320C models.
Premium quality hydraulic piston pump and motor replacement parts for aftermarket service. Our comprehensive range covers multiple hydraulic system components with exact specifications and reliable performance.
| Component | Dimensions |
|---|---|
| Cylinder Block | φ143×φ38.3×123 T13 φ25.9 (9 holes) |
| Piston | φ25.9×87.4 φ33×6 |
| Valve Plate | φ104.8×φ47×9 |
| Retainer Plate | φ138×φ61.68×10 |
| Thrust Plate | φ137.8×φ62×5.6 |
| Ball Guide | φ64×φ52×25 Sφ64 |
We offer custom parts development for components not available on the market. Send your old parts to our factory for analysis and development - we cover shipping costs from your location to our facility.
- Competitive pricing with superior value
- Comprehensive quality assurance program
- Professional maintenance and technical support
- Extensive compatibility across major equipment brands
Specifically designed for Caterpillar 320C and SBS140 excavator hydraulic pump systems. Ideal for construction machinery maintenance, repair, and overhaul operations.
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