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Reliable Final Drives for Earthmoving Equipment

Get back on site fast with quality-tested final drives. Over 30 years of industry experience. Trusted across South Africa.

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Earthmoving Spare Parts

Reliable Earthmoving Equipment Parts for Sale

We stock a wide range of high-quality components to keep your machinery running at peak performance. From hydraulic systems to engine parts, our selection is designed to support the reliability and efficiency of your equipment. Whether you need replacement parts or upgrades, we have the right components to minimise downtime and maximise productivity.

Explore our in-stock components below, and feel free to reach out for assistance in finding the perfect fit for your machine!

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Earthmoving Equipment Parts for Sale

Main Hydraulic Pumps & Parts

We stock a full range of K3V-K5V series, HPV102, 118, 145 pumps, and Hitachi HPK300 pump parts. Our selection includes:

  • Internal pump components
  • Seal kits
  • Regulators & valves
  • Pilot pumps
  • Valve Plates & Swash Plates
  • Rotating Groups

Radiators and Oil Coolers

Keep your 20 and 30-ton excavators running cool and efficiently with our high-performance radiators and oil coolers, engineered for reliable performance in demanding conditions.  These robust components ensure optimal temperature control, preventing downtime and maximising productivity.

Swing Bearings & Swing Motor Parts (M2X-M5X Series)

Keep your excavator’s swing system in peak condition with our durable bearings and motor parts.

  • Swing Bearings
  • Gear Assemblies
  • Swing Motor Rotating Groups
  • Pinion Shafts & Bushings
  • Seals & Gaskets

Centre Joints

Prevent hydraulic leaks and maintain consistent oil flow with our high-performance centre joints, suitable for leading excavator brands.

  • Centre Joint Assemblies
  • Seal Kits
  • Bearings & Bushings

Crankshafts

Ensure smooth engine performance with our precision-engineered crankshafts, built to withstand high loads and extended use.

  • Forged & Cast Crankshafts
  • Main & Rod Bearings
  • Oil Seals & Keyways

Hammer Moils

Boost rock-breaking efficiency with our high-strength hammer moils, designed for maximum impact resistance.

  • Chisel, Blunt & Moil Points
  • High-Carbon Steel Construction
  • Heat-Treated for Durability

If you don’t see the exact component you’re looking for, get in touch with us!

Our inventory is constantly being updated, and we can source a wide range of components beyond what’s listed. Contact us today, and our expert team will help you find the right part for your machine.

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Our In-Stock Earthmoving Equipment Parts

Earthmoving parts for sale

O-RING KITS

Premium O-ring kits designed for perfect sealing in critical hydraulic systems, preventing fluid leakage and equipment failure in tough earthmoving environments.

COUPLINGS

Heavy-duty hydraulic couplings engineered for secure connections and optimal fluid transfer, ensuring reliable performance under high-pressure earthmoving operations.

PLUNGER KITS

Precision-machined plunger kits that deliver consistent hydraulic force and superior wear resistance for extended service life in demanding applications.

GREASE VALVE

High-performance grease valves engineered for reliability in demanding earthmoving applications.

EPPR VALVE

Precision-engineered EPPR (Electronic Proportional Pressure Reducing) valves that deliver exact pressure control for optimal hydraulic system performance.

SEAL KITS

Comprehensive seal kits featuring industry-leading materials that prevent contamination and fluid loss, maximizing component longevity in harsh operating conditions.

DUO CONE SEALS

Specialised duo cone seals that provide exceptional protection against extreme pressures and temperatures, ideal for critical rotating components in earthmoving machinery.

BUCKETS

Rugged, reinforced buckets designed for maximum productivity and durability, with optimized profiles for efficient material handling in challenging terrains.

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Keeping Africa Moving

High-Quality Replacement Parts & Upgrades, Ready When You Need Them

At Mid Plant Services, we take pride in supplying tough, high-quality replacement parts and upgrades for heavy equipment, ensuring South African industries keep moving. With over 30 years of experience, we understand the demands of rugged job sites and provide durable solutions built for strength, longevity, and performance.

From Doosan, Volvo, Hyundai, Sumitomo, CAT, Hitachi, JCB, and more, we stock reliable spare components that stand up to Mzansi’s toughest conditions. Whether you need a replacement part or an upgrade, we’ve got the right fit for your machine.

Because at Mid Plant, we believe that Local is Lekker – and so are our parts!

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