Parts & Components for Earthmoving Equipment

Keep your equipment operating smoothly with the help of GH Parts & Components, Inc. We offer nationwide same-day shipping from Selma, Alabama. Pricing varies, please contact us for details.

Undercarriage Parts

Purchase new, after-market undercarriages for all makes and models including skid steers and mini excavators that require rubber tracks. For your protection, all undercarriages come with a 36-month or 3,000 hour warranty from the date of installation.

Assorted Parts and Components

Final Drives

At GH Parts & Components, Inc., we're all about options. Choose from new final drives with a one-year warranty, rebuilt drives with a 90-day warranty, or gently used take-out drives with a 30-day warranty. Our new final drives for excavators come with the travel motor, We also offer finals for wheel loaders, dozers, scrapers, and haul trucks.

Assorted Parts

Drop Boxes & Transmissions

We sell rebuilt drop boxes and transmissions for Volvo articulated haul trucks.

Rebuilt Transmission

Operator Seats

We sell any seat from a skid steer all the way up to a 200-ton haul truck. If you have a piece of equipment we have a seat for it. Direct replacement seats are available, as well as more affordable options. These all come with a 6-month warranty, no questions asked. Get an OEM (Original Equipment Manufacturer) seat in cloth or vinyl at aftermarket prices, or any of the following:

  • Mechanical Seats
  • Air Ride Seats
  • Scraper Seats
Operator Seats and Collection of Pins and Bushings

Hydraulic Cylinder Packing Kits

If you are looking to rebuild your hydraulic cylinder, we can sell you the packing kits. These include every bearing and seal to repack hydraulic cylinders. If you have a machine with a cylinder, we most likely have the packing kit for you.


GH Parts & Components, Inc. specializes in the sale of rebuilt engines, overhaul kits, long blocks, and good running take outs. All of them come with a warranty, and work with all types of machines of the most popular brands. These include:

  • CAT™
  • Komatsu™
  • John Deere™
  • Hitachi™
Long Engine Block

Used and rebuilt excavator cabs available!

Used and rebuilt excavator cabs available!

Caterpillar Surplus Parts

 We have OEM Cat Surplus parts as well as a full line of aftermarket parts!

Caterpillar Surplus Parts

Volvo Aftermarket Parts

We can supply Volvo aftermarket bearings, seals, packing kits and complete engine over haul kits!

Volvo Parts


We sell NEW HEAVY DUTY custom cylinders that come with a 18 month unlimited hour warranty! We can also rebuild and repair any cylinder! If a cylinder is beyond repair we can make you a NEW one!


Manual and Hydraulic Thumbs

We can custom fit any manual or hydraulic thumb to any excavator or backhoe loader! Our thumbs are made in the USA with US AR400 steel! Made to last!

Manual and Hydraulic Thumbs