Hydraulic Parts for Excavators | Imara Engineering Supplies Skip to content

Questions about installation or compatibility? Call us: +61 405 244 342 / 1300 974 961 | USA/CANADA: +1 213 289 0578
Email: admin@imaraengineering.net | Fast International Shipping Worldwide

Hydraulic Parts for Excavators: Pumps, Motors, Cylinders, Valves & Seal Kits

Hydraulic parts are the operating core of every excavator, governing every function from digging and lifting to swinging and travelling across the site. At Imara Engineering Supplies, we stock a complete range of OEM-quality excavator hydraulic parts designed to meet or exceed original manufacturer specifications. Aftermarket does not mean inferior; our hydraulic components are manufactured to the same tolerance and performance standards as genuine parts, at a price that keeps your operation cost-efficient.

Every component we supply is quality-inspected and backed by our fitment assurance, giving you full confidence whether you are carrying out a scheduled rebuild or an emergency repair. Below, you will find our complete range of excavator hydraulic parts organised by category, from hydraulic pumps and motors to cylinders, valves, and full seal kits.

Compare (0/5)

614 products

Hydraulic Pump 14633611 for VOLVO EC55

Excavators

Hydraulic Pump 14633611 AP2D25LV1RS7-898-3 for Volvo EC55 / EC55B Excavators

Regular price $2,515.00
Sale price $2,515.00 Regular price
Hydraulic Oil Filter Element 205-60-51450 205-60-51270

Hydraulic Oil Filter Element 205-60-51450 205-60-51270 for Komatsu Excavator

Regular price $72.00
Sale price $72.00 Regular price
Linde HPR105-02 / 2540002576 & HPV-02 Series Hydraulic Pump | Imara Engineering Supplies

Hydraulic Piston Pumps Linde HPR105-02 2540002576 & HPV-02 Series

Regular price $2,156.00
Sale price $2,156.00 Regular price
Rexroth Hydraulic Piston Motor A2FM63 | Imara Engineering Supplies

Hydraulic Piston Motor A2FM63/61W-VAB020 A2FM32/61W-VBB020 A2FM32/61W-VBB040 R902250895 for Rexroth

Regular price $1,330.00
Sale price $1,330.00 Regular price
CAT Hydraulic Piston Pump | Imara Engineering Supplies

Hydraulic Piston Pump 306-341-7666 3063417666 for Caterpillar

Regular price $2,084.00
Sale price $2,084.00 Regular price
Rexroth Hydraulic Pump AP2D25LV1RS7-901-1 | Imara Engineering Supplies

Hydraulic Pump AP2D25LV1RS7-901-1 for Rexroth – Excavator Main Pump

Regular price $1,668.00
Sale price $1,668.00 Regular price
Hydraulic Pump 157-6081 1576081 For Cat Tractor D5N

Hydraulic Pump 157-6081 1576081 for Caterpillar D5N Tractor

Regular price $4,671.00
Sale price $4,671.00 Regular price
Hydraulic Pump 708-1S-00970 7081S00970 for Komatsu WA500

Hydraulic Pump 708-1S-00970 7081S00970 for Komatsu WA500 WA380-6 WA470 WA480 Loader

Regular price $4,455.00
Sale price $4,455.00 Regular price
Hydraulic Piston Pump 220-0780 2200780 for CAT D10T

Hydraulic Piston Pump 220-0780 2200780 for CAT D10T – Hydraulic System

Regular price $4,671.00
Sale price $4,671.00 Regular price
Hydraulic Power Head for Mining Drilling Rig – High

Hydraulic Power Head for Mining Drilling Rig – High-Torque Drilling Rotation Unit

Regular price $647.00
Sale price $647.00 Regular price
Hydraulic Pump 708-2L-00490 for Komatsu PC200-8 Excavator

Hydraulic Pump 708-2L-00490 for Komatsu PC200-8 Excavator – Hydraulic System

Regular price $3,953.00
Sale price $3,953.00 Regular price
Hydraulic John Pump | John Deere tractors | Imara Engineering Supplies

Hydraulic Pump AR39168 for John Deere 1550–2140 Tractors – Hydraulic System

Regular price $524.00
Sale price $524.00 Regular price
Rexroth hydraulic piston pump A10VSO Piston Pump A10VSO18/28/45/63/71/100/140/180

Hydraulic Piston Pump A10VSO Series for Rexroth – Hydraulic Power Transmission

Regular price $899.00
Sale price $899.00 Regular price
Hydraulic Pressure Gauge Diagnostic Test Kits for Excavator

Hydraulic Pressure Gauge Set Diagnostic Test Kits for Excavator – Engine Diagnostic Tool

Regular price $469.00
Sale price $469.00 Regular price $503.00
Hydraulic Pilot Valve PV48K1453 for CAT 320C/320D

Hydraulic Pilot Valve PV48K1453 for CAT 320C/320D – Joystick Control Unit

Regular price $360.00
Sale price $360.00 Regular price
Hydraulic Oil Cooler for JCB 3CX – Backhoe Loader

Hydraulic Oil Cooler for JCB 3CX – Backhoe Loader Cooling System

Regular price $130.00
Sale price $130.00 Regular price $223.00
Hydraulic Oil Vent Cap 6727475 for Bobcat Skid Steer Loader

Hydraulic Oil Vent Cap 6727475 for Bobcat – Skid Steer Loader

Regular price $54.00
Sale price $54.00 Regular price
Hydraulic Pump 20/925353 A10V074DFLR31R for JCB 3CX 4CX

Hydraulic Pump 20/925353 A10V074DFLR31R for JCB 3CX 4CX – Backhoe Loader

Regular price $2,515.00
Sale price $2,515.00 Regular price
Hydraulic Pump 708-2L-00280 for Komatsu PC2000-8 – Excavator

Hydraulic Pump 708-2L-00280 for Komatsu PC2000-8 – Excavator

Regular price $6,108.00
Sale price $6,108.00 Regular price $0.00

Collection: Hydraulic Parts

Hydraulic Pumps for Excavators

The hydraulic pump is the pressure source for your entire excavator system; without it, no attachments move, and no functions operate. Imara Engineering supplies a full range of excavator hydraulic pumps built for high-cycle, high-pressure working environments. Our pump range covers four key categories:

  • Main Hydraulic Pumps — The primary drive pump is responsible for generating full system pressure across all excavator functions. Available for Komatsu PC200, PC300, CAT 320, 323, Hitachi ZX series, and more. 
  • Gear Pumps — Used in auxiliary and charge circuits, gear pumps deliver consistent low-pressure flow for pilot, steering, and cooling functions across excavator and loader models.
  • Pilot Pumps — The pilot pump powers your joystick and control circuit, translating operator input into machine movement. A failing pilot pump results in sluggish or completely unresponsive controls. 
  • Piston Pumps — High-efficiency axial piston pumps built for the variable-displacement demands of modern excavators, manufactured to OEM tolerance for long service life. 

Hydraulic Motors for Excavators

Hydraulic motors convert pressurised fluid into the rotational force that drives your machine's movement and upper structure rotation. A worn or failing motor causes slow travel, loss of swing torque, and unsafe machine behaviour. Imara Engineering supplies motors for the two most critical drive functions on any excavator:

  • Travel Motors — Also called final drive motors, travel motors power the undercarriage tracks under continuous heavy load. We supply complete travel motor assemblies and internal components for all major excavator brands. 
  • Swing Motors — The swing motor drives the rotation of the upper structure. Slew motor failure is one of the most common and costly hydraulic failures on an excavator. Our replacements restore full slewing speed and torque. 

Hydraulic Cylinders for Excavators

Hydraulic cylinders are the linear actuators of your excavator, extending and retracting to move the boom, arm, and bucket through their full working range. A leaking or seized cylinder reduces breakout force, creates safety risks on site, and significantly slows productivity. Imara Engineering supplies hydraulic cylinders and circuit components across four categories:

  • Boom Cylinders — The largest cylinders on your excavator, responsible for raising and lowering the boom under full load. Supplied as complete assemblies for Komatsu, CAT, Hitachi, and other brands. 
  • Arm Cylinders — Also called stick cylinders, arm cylinders control the reach and curl of the dipper arm. Available for all major excavator models with direct bolt-on fitment. 
  • Bucket Cylinders — Bucket cylinders deliver curling and dumping force at the working end of your machine. Matched to your model for guaranteed fitment. 
  • Hydraulic Hoses & Pipes — High-pressure hydraulic hoses, pipes, and fittings connecting your entire hydraulic circuit. Available in standard sizes and custom lengths for all excavator types. 

Hydraulic Valves for Excavators

Hydraulic valves regulate pressure, flow, and direction across your excavator's entire hydraulic circuit. A faulty valve causes erratic machine behaviour, pressure loss, and uncontrolled movement, making it one of the most critical service items on any excavator. Our valve range covers three key types:

  • Control Valves — The main control valve (MCV) distributes hydraulic flow to each function: boom, arm, bucket, travel, and swing. We supply complete assemblies and individual spool sections. 
  • Relief Valves — Pressure relief valves protect your hydraulic system from overpressure damage, preventing costly failures in pumps, cylinders, and motors downstream. 
  • Regulator Valves — Flow and pressure regulator valves maintain consistent hydraulic performance under variable load conditions, ensuring smooth, predictable machine response at all times. 

Hydraulic Seals & Kits for Excavators

Hydraulic seals are the most frequently replaced components in any hydraulic system. A worn or damaged seal causes fluid leakage, pressure loss, and internal contamination, accelerating wear across the entire circuit if left unaddressed. Imara Engineering offers a complete hydraulic seal kit range covering every major assembly on your excavator:

  • Pump Seal Kits — Rebuild your hydraulic pump without replacing the entire unit. Includes all internal seals, o-rings, and gaskets for a full pump overhaul. Shop Pump Seal Kits →
  • Motor Seal Kits — Complete seal kits for travel and swing motor rebuilds. Restore internal operating pressure and eliminate external leaks. 
  • Hydraulic Cylinder Seal Kits — Full seal and wiper ring kits for boom, arm, and bucket cylinder rebuilds. Restore cylinder efficiency and eliminate rod seal leaks. 
  • Centre Joint Seal Kits — The centre joint (swivel joint) connects the upper and lower hydraulic circuits through the slew ring. Our kits restore fluid-tight operation and prevent cross-circuit contamination. 
  • Transmission Seal Kits — Final drive and gearbox seal kits for travel system rebuilds. Prevent oil migration and maintain full drive efficiency. 
  • O-Ring Kits — Comprehensive o-ring assortment kits for hydraulic circuit maintenance, available in metric and imperial sizes compatible with all major excavator brands. 

Why Source Your Hydraulic Parts from Imara Engineering?

When your machine is down, every decision counts. Here is why operators and fleet managers across Africa trust Imara Engineering for their excavator hydraulic parts:

  1. OEM-Grade Quality — All parts are manufactured to original equipment specifications — same tolerances, materials, and pressure ratings as genuine components.
  2. Guaranteed Fitment — Every part is cross-referenced by machine model, serial number, and OEM part number for a direct, no-modification fit.
  3. Ready Stock, Fast Dispatch — We maintain inventory on all high-demand hydraulic parts for prompt order processing and fast dispatch to your site.
  4. Wide Brand Coverage — Komatsu, Caterpillar, Hitachi, Volvo, Doosan, Kobelco, Bobcat, Case, and more — all covered under one roof.
  5. Parts Specialist Support — Not sure which part you need? Our team will match the correct component to your machine before you place your order.

Frequently Asked Questions

Powering Your Projects with Premium Parts.
Your Trusted Source for Heavy Equipment Solutions.
Engineered for Excellence, Delivered on Time.