Hydraulic Component Repair
We repair hydraulic components from teardown through inspection, resealing, rebuild planning, and reassembly. The goal is simple: identify the failure, correct the issue, and return a component that is ready to work.
Cylinders, telescopic cylinders, valves, final drives, swing motors, hydraulic hammers, hydraulic pumps, and power take offs are handled with practical shop experience and component-level attention.
Each component is reviewed for wear, seal failure, scoring, contamination, cracked housings, damaged rods, worn glands, and related issues before the repair path is recommended.
- Hydraulic cylinders and telescopic cylinders
- Control valves, valve sections, cartridges, and hydraulic manifolds
- Final drives, swing motors, travel motors, and hydraulic motors
- Hydraulic pumps, power take offs, and drive-related components
- Hydraulic hammers and attachment components
Common examples
- Hydraulic cylinders, telescopic cylinders, glands, pistons, rods, barrels, and mounts
- Control valves, valve sections, cartridges, reliefs, manifolds, and spool issues
- Final drives, swing motors, travel motors, hydraulic motors, and drive assemblies
- Hydraulic pumps, power take offs, pump drives, fittings, hoses, and related components
- Hydraulic hammers and attachment components used on construction equipment
What we check
- Seal failure, rod scoring, barrel wear, gland wear, piston wear, and bent rods
- Contamination, heat damage, metal transfer, cracked housings, and worn splines
- Pressure-holding surfaces, ports, threads, hose seats, and mounting faces
- Whether machining, sealing, welding, or replacement parts are the best repair path
Hydraulic Cylinders
Single and double-acting cylinders, rods, barrels, pistons, glands, mounts, and seal failures.
Telescopic Cylinders
Multi-stage cylinders used on dump bodies, hoists, and equipment where stage wear, bypassing, scoring, or leaking can stop the job.
Control Valves
Valve sections, spools, cartridges, reliefs, manifolds, ports, fittings, and pressure-control issues.
Final Drives
Travel drive assemblies, worn splines, seal leaks, bearing wear, housings, contamination, and drive performance issues.
Swing Motors
Swing and hydraulic motor assemblies used on excavators and heavy equipment, including leaks, weak rotation, and noisy operation.
Hydraulic Hammers
Breaker and hammer attachment components, worn housings, seal issues, bushings, rods, and attachment-related hydraulic problems.
Hydraulic Pumps
Pump bodies, shafts, ports, hoses, fittings, pressure loss, flow problems, heat damage, and contamination-related failures.
Power Take Offs
PTO units and pump-drive components on dump trucks and hydraulic truck equipment, including shafts, seals, mounts, and drive issues.
Need this repaired?
Eagle Hydraulics LLC – 818 Magnolia Avenue, Elizabeth, NJ 07201