Skip links

GEFCO Parts and Service

GEFCO Parts & Service
Keeping Your Rig Running Strong

At King Oil Tools, we know GEFCO rigs inside and out. Our expert technicians—many with direct GEFCO experience—provide specialized service and high-quality replacement parts to keep your drilling equipment performing at its best. Whether you need routine maintenance, troubleshooting, or a full rig rebuild, we’ve got you covered.

GEFCO 30K, 40K, 50K & 185K Service & Repairs

  • Hydraulic & Electrical Troubleshooting – Quick diagnostics and expert repairs to keep your systems running.
  • Mud Pump & Compressor Maintenance – Reduce downtime with professional service for centrifugal and piston-style pumps.
  • Swivel, Rotary Table & PTO Rebuilds – Precision repairs and complete overhauls to extend equipment life.
  • PTO, Gearbox & Transfer Case Repairs – Full maintenance and rebuilds for lasting performance.
  • Complete Rig Overhauls & Truck Remounts – Full rebuilds to maximize efficiency and longevity.

We also stock essential GEFCO parts for 30K, 40K, 50K, and 185K rigs, ensuring fast turnaround times and minimal downtime.

Need Parts or Service? We’ve Got You Covered.

Get in touch today for expert support and reliable components to keep your rig running strong.