Rexroth A7V355 Hydraulic Vane Pump Parts for A11VG50 Series - Single Cylinder 500 Pieces/Year Capacity
Price:
$10-$2285
MOQ:
1PC
Delivery Time:
2-5Day
Brand:
OUSTER
Product Description
Product Overview
The Rexroth A7V355 hydraulic vane pump parts are precision-engineered components designed for the A11VG50 variable axial piston pump series. These parts ensure reliable performance restoration and maintenance for industrial hydraulic systems.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Number | A7V355 |
| Structure Type | Axial Plunger Pump |
| Cylinder Configuration | Single Cylinder |
| Drive Mode | Hydraulic Driven Reciprocating |
| Shaft Position | Vertical |
| Power Source | Hydraulic |
| Production Capacity | 500 Pieces/Year |
| Origin | China |
| HS Code | 8413503190 |
Core Components & Parts
Complete Repair Kit Includes:
- Valve Plate/Port Plate: High-performance copper alloy or steel-backed composite with wear-resistant coatings
- Cylinder Block/Barrel: Precision-machined CuZnAl alloy with exact plunger hole tolerances
- Piston and Slipper Assembly: Quenched steel plungers with wear-resistant slipper bases
- Swashplate: Heat-treated surface with nitriding for extreme hardness and wear resistance
- Variable Control Mechanism: Precision pistons, servo valves, feedback rods, and springs
- Shaft Seal: Dual-lip rotating oil seal for pressure containment and dust protection
- Seal Kit: Complete O-rings and backup rings in NBR or FKM materials
- Bearing: High-precision angular contact ball bearing for radial and axial loads
Key Features & Advantages
- Precision manufacturing to original Rexroth specifications and tolerances
- Advanced materials and surface treatments including silver plating
- Restores original working pressure, flow rate, and volumetric efficiency
- Flexible options from single components to complete repair kits
- Solves pressure fluctuations, increased noise, and abnormal heating issues
Application Scenarios
These precision parts are essential for:
- Preventive maintenance of A11VG50 hydraulic pumps
- Fault repair for insufficient pressure, decreased flow, or external leakage
- Complete equipment overhaul to restore new pump performance
Selection Guidelines
For optimal performance and compatibility:
- Provide complete model number from pump body nameplate
- Choose between original Rexroth parts or high-quality compatible alternatives
- Professional installation by experienced hydraulic technicians recommended
Product Images
Company Information
QUZHOU OUSTER HYDRAULIC Co., Ltd specializes in hydraulic pumps and components with over 13 years of export experience. Our products serve customers in more than 68 countries worldwide.
Manufacturing Facility
Customer Service
Contact us via WhatsApp: +8613586697819 for technical support and inquiries. Responses typically within 24 hours (excluding Sundays and holidays).
Frequently Asked Questions
Q1: Can you customize hydraulic pumps?
We manufacture according to your drawings or samples with full customization support.
Q2: What payment methods do you accept?
We accept T/T, Western Union, and other agreed payment terms.
Q3: How do you guarantee product quality?
All products include one-year warranty from B/L date with full quality responsibility.
Q4: What if I don't find the product I need on your website?
Send us product descriptions and pictures - we'll verify manufacturing capability.
Q5: Can I order single pieces for quality testing?
Yes, we support single-piece orders for quality verification and testing purposes.
Q6: What is your typical lead time?
Standard lead time is 3 days for parts, calculated from deposit receipt date.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
QUZHOU OUSTER HYDRAULIC CO.,LTD
Location
No. 128, Gaoxin Road, Nianli Town, Qujiang District, Quzhou City, Zhejiang Province, China.
Contact Person
SONG