What models are compatible with this repair kit?

This kit is designed for Rexroth A4VG28 and A4VG40 piston pumps, and we also supply parts for other A4VG series models.

Rexroth A4vg28, A4vg40 Piston Pump Repair Kit Hydraulic Pump Parts

Name: Rexroth A4vg28, A4vg40 Piston Pump Repair Kit Hydraulic Pump Parts
Brand: Ningbo PHP Hydraulics Co., Ltd.
SKU: 621896222

Zhejiang, ChinaNingbo PHP Hydraulics Co., Ltd.

US$100.00

1-9 Sets

US$50.00

10+ Sets

Product profile

Customization

Available

After-sales Service

Yes

Warranty

6 Months

Model NO.

Rexroth A4VG28, A4VG40

Structure

Axial Plunger Pump

Cylinder Number

Single Cylinder

Drive Mode

Mechanically Driven Pump

Pump Shaft Position

Horizontal

Type

V Type

Power

Electric

Straight Shaft Swashplate Piston Type

Pressureoil

Radial Plunger Pump Type

Valve with Flow

Delivery

in Stock

100% New

Yes

Remark

100% Interchangeable with Origins

Spare Parts

A4vg40

Transport Package

Carton, Wooden Case

Specification

Standard

Trademark

PHPFLUID

Origin

Ningbo

HS Code

8413910000

Production Capacity

10000sets/Year

Key features

100% Interchangeable: Parts are 100% interchangeable with original Rexroth parts.

Fast Delivery: In-stock items delivered within 2-3 days after payment.

6 Months Warranty: Comprehensive 6-month warranty coverage for all parts.

Professional Quality: Strict heat treatment controls ensure durability and precision.

Complete Repair Kit: Full kit includes shoes, blocks, plates, seals, and springs.

Wide Compatibility: Suitable for A4VG28, A4VG40, and other A4VG series pumps.

Company profile

High Repeat Buyers ChoiceExperienced TeamIn-stock CapacityQuality Assurance

Ningbo PHP Hydraulics Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2007-01-01 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤3.14h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryNingbo PHP Hydraulics Co., Ltd. is a China-based limited trading company established in 2009, supplying hydraulic pumps, motors, valves, parts, and related transmission products. The supplier reports broad customization services, recent new-product activity, ODM capability, and OEM service for well-known brands. It operates or coordinates six production lines according to one slice, has inventory capability, contracts with associated subcontractors, and reports lead times within 15 working days in both peak and off-peak seasons. However, service-management procedures lack documented records, there is no overseas warehouse or showroom, no SDK availability, and no ongoing batch quantity reconciliation. The provided information does not establish certifications, verified customer cases, or sufficient financial credibility evidence.

Supplier typeThe supplier is identified consistently as a trading company and a limited company, headquartered in Ningbo, Zhejiang, China. Its stated business scope and product range center on hydraulic machinery, components, bearings, gears, motors, pumps, and valves.

R&D capabilityThe supplier reports new products during the past year and provides ODM services, indicating active product development capability. It does not have an available SDK, which limits the documented scope of its development-support capability.

Production capacityThe supplier reports six production lines, inventory capability, contracts with each associated subcontractor, 12 qualified suppliers, and lead times within 15 working days in both peak and off-peak periods. Nevertheless, it does not continuously reconcile quantities for every batch or bulk production, and the slices do not fully clarify whether all production capacity is directly owned because the company is classified as a trading company.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability, providing direct evidence of broad customization support.