Gearbox & Hydraulic Oil Change-Outs
Turnkey gearbox & hydraulic oil change-out solutions to extend equipment life & prevent failures.
Clean, Fast, & Controlled Oil Changeouts
Precision Filtration Products (PFP) offers a fully managed Gearbox & Hydraulic Oil Change-Out Program designed to help protect your critical systems against mechanical failure due to poor oil quality. Our expert technicians handle the entire process on-site—safely removing old oil, flushing contaminants, and installing clean, ISO-compliant fluids.
Every change-out is performed using high-efficiency filtration equipment and proven procedures to help you meet or exceed ISO 4406 cleanliness standards. We routinely deliver fast response & minimal disruption for complete fluid system protection.
Dirty Gearbox Oil (ISO 320) Before Filtration
The Cost of Neglecting Oil Maintenance
Failing to maintain clean gearbox and hydraulic oil leads to far more than dirty fluid—it leads to lost time, money, and critical system failure. Without a proper oil change-out program, operations face serious consequences, including:
The Problems
System faults and mechanical failures
Unplanned equipment downtime
Shortened fluid and component life
Increased maintenance and repair costs
Lost revenue and reduced productivity
The Warning Signs
Accelerated mechanical wear
Corroded metal surfaces
Loss of lubricity
Additive breakdown
Viscosity variance
Bearing failure
The Root Cause
Contaminated oil is the #1 cause of component failure in hydraulic and lubrication systems. Studies show that 70–75% of failures are linked to surface degradation from poor fluid quality.
Water, particulate, and unfiltered oil are major contributors to wear
Even new oil can introduce contaminants if not filtered properly
Contamination leads to abrasive wear, corrosion, electrical conductivity issues, and early system failure
Meeting ISO 4406 cleanliness codes before introducing oil into a system is essential
Maintaining clean, dry oil can extend component and equipment life by up to 5×—while preventing the costly failures that come from ignoring fluid health.
Applications Across Industries
We provide oil change-out services for a wide range of industries where gearbox and hydraulic system reliability is critical.
Our programs support:
- Wind Turbines – gearbox and hydraulic pitch systems
- Power Generation – turbines, compressors, critical backups
- Manufacturing – CNCs, presses, gearboxes, and conveyors
- Construction & Mining – hydraulics on heavy mobile equipment
- Marine & Offshore – winches, cranes, thrusters
- Oil & Gas – skids, pumps, wellhead control systems
- Mills & Refineries – continuous-process lubrication systems
PFP is equipped with the expertise and equipment to bring full-service oil change-out services to your site, anywhere in the country.
Request On-Site Gearbox & Hydraulic Oil Change-Out Services
Contact
Want the most up to date information from PFP?
Sign up for our E-mail newsletter!