Parker PV Series Hydraulic Pump Parts (PV016-PV270)

HYLINK supplies precision-engineered Parker PV / PVplus series hydraulic axial piston pump parts and complete rotary group repair kits for heavy-duty industrial, marine, and mobile machinery. Every component is manufactured to original specifications, 100% interchangeable with genuine Parker Hannifin parts, and fully tested before shipment — providing a reliable, cost-effective replacement solution for repair shops, distributors, and fleet maintenance teams worldwide.

Key Specifications

Product Overview

The Parker PV / PVplus series is a premier high-pressure, heavy-duty axial piston pump platform widely deployed in high-demand industrial and mobile hydraulic systems. Operating under continuous high operating pressures (up to 350–420 bar), core internal components—such as the cylinder block, piston shoes, valve plate, and swashplate assembly—are subject to extreme mechanical stress and hydraulic force over time. This wear can result in symptoms such as pressure drops, internal leakage, excessive noise, or reduced hydraulic efficiency.

HYLINK manufactures high-precision complete rotary groups and individual replacement components across all Parker PV frame sizes, from PV016 to PV270. Engineered from high-strength forged alloy steel and high-leaded wear-resistant bronze alloys, each part is CNC-machined to micron-level tolerance and verified with CMM inspection equipment. This enables technical personnel to replace specific worn parts directly without replacing the complete pump unit, significantly lowering overhaul costs and reducing machine downtime.

Available Components

Below is the standard component list for Parker PV / PVplus series hydraulic piston pumps (PV016 through PV270). Individual spare parts and complete overhaul repair kits are both available:

Quality Assurance & Manufacturing

Every HYLINK pump and replacement part undergoes strict quality control before shipment:

l Dimensional accuracy — checked with high-precision CMM (Coordinate Measuring Machines) to guarantee an exact fit with original pump housings.

l Material metallurgy — manufactured from premium forged steel and high-wear-resistant alloys to prevent premature fatigue.

l 100% performance test — every complete pump assembly is tested on our dynamic hydraulic test rig for pressure, flow rate and efficiency under full working load.

Packing, Shipping & Warranty

l Packaging — anti-rust protective film + heavy-duty foam cushioning + standard export fumigation-free wooden case (reinforced carton for small spare parts).

l Shipping — express courier (DHL / FedEx) for urgent repair orders; sea or air cargo for bulk orders.

l Warranty — 6 months quality assurance against manufacturing and material defects from the delivery date. In the event of a confirmed quality defect, HYLINK provides hassle-free replacement.

FAQ

Q: Are your SBS pump parts interchangeable with genuine Caterpillar parts?

A: Yes. All parts are produced to original specifications and dimensions and are 100% interchangeable — no modification is required during installation.

Q: What is the minimum order quantity?

A: 1 piece. We supply both individual components and complete rotary group / repair kits.

Q: How fast can you ship?

A: In-stock items are dispatched within 1–3 days; standard production orders take 5–8 days. Express and sea/air freight are both available.

Q: How do I confirm the correct part for my machine?

A: Send us your excavator model, pump model (SBS80 / SBS120 / SBS140) and the part name or photo — our technical team will confirm the correct item before you order.

Q: What warranty do you offer?

A: 6 months against manufacturing and material defects, with replacement support for confirmed quality issues.