OEM Machine Tool Replacement Parts

Replacement Parts from the OEM for CNC Machines

Through a series of acquisitions, Bourn & Koch has become the OEM for popular names like Bullard, Blanchard, Brown & Sharpe, American Tool Works Company, Fellows, and more.

Bourn & Koch prides itself on manufacturing each part to the specifications of the original blueprints for these machines.

An OEM Part means:

  • You’ll have your own Product Line Specialist to reach out to for your machine - no call centers where you’ll get a new person every time you call and no buyers who are just plugging part numbers into a database!

  • You’re getting a part designed specifically to work with your machine - There’s no need to wonder what you’re missing out on with a reverse-engineered part!

  • You’ll spend less time and money on downtime and poorly made parts which can damage your machine.

  • You’re getting a part that’s manufactured - not distributed. It’ll be customized for your machine as we’ve got the original blueprints and bills of material for each machine in  our brands.

 Our knowledgeable staff has your satisfaction in mind! 815.965.4013

Acme Gridley & National Acme

OEM National Acme Gridley Multi-Spindle Screw Machine Parts

American Tool

American Tool Works OEM replacement parts for radial drill and horizontal lathe machine models: American Tool Works High Duty, American Tool Works Super Productive, American Tool Works Pacemaker, American Tool Works Hustler, American Tool Works Challenger, American Tool Works Panther, American Tool Works Eagle, American Tool Works Uniturn, American Tool Works Holewizard machine parts

Barber Colman

Gear Hobber and Gear Shaper Replacement Parts


Vertical and Horizontal Surface Grinder Parts, Grinding Machine, Vertical Grinding Machines, Blanchard Chuck Rebuilds, Blanchard Gear Box Rebuilds

Bourn & Koch

Gear Manufacturing Machine Replacement Parts, Vertical Turning Machine Parts, Vertical Grinding Machine Parts, Rotary Grinding Machine Parts, Boring Mill Parts, Rotary Table Parts

Brown & Sharpe

Surface Grinders, Milling Machines, and Machining Centers replacement parts


Bullard machine parts, Bullard Rebuilds, Bullard Retrofits


Multi-Spindle Screw Machine Parts


Precision Boring Mill Parts, Precision Milling Machine Parts, Horizontal Milling Machine Parts


Gear Manufacturing Machine Replacement Parts

Ferguson Drill Heads

Drill Head Replacement Parts


Milling Machine Heads


Thread Mill

Jones & Lamson

Thread Grinder Parts, Horizontal Lathe Parts, Metal Lathe Parts

Mattison & Mattison Hanchett

Rotary Grinder Parts, Horizontal Surface Grinder Parts, Wood Moulders, Wood Lathes, Horizontal Lathe Parts, Ripsaws, Belt Sanders


Vertical Turning Lathe Parts, Vertical Lathe Parts, Horizontal Lathe Parts, Vertical Lathe Machine Parts, Metal Lathe Parts

New Britain

Multi-Spindle Machine Parts, Screw Machine Parts

Rockford Iron Works

Punch Press Parts

Rockford Machine Tool

Vertical Turning Lathe Parts, Vertical Lathe Parts, Horizontal Lathe Parts, Vertical Lathe Machine Parts, Metal Lathe Parts, Vertical Milling Machine Parts, Horizontal Milling Machine Parts


Gear Inspection Equipment Parts and Rotary Table Parts


Metal Lathe Parts


Vertical Grinding Machine Parts


Machining Center Replacement Parts


Vertical Milling Machine Parts, Horizontal Milling Machine Parts, Metal Lathe Parts, Resetter Parts

Original Equipment Manufacturer for More Than Two Dozen Machine Tool Brands    Learn More