The Orbital Fastening Experts

Spare Parts

All standard eci SpinnOmatic™ spare parts are kept in stock to ensure machine down time is minimal.

Forming Heads

The forming head is the rotating tool holder. A forming head holds the peen by either set screw or magnet. The sized of the head is determined by the desired diameter of the finished rivet.

Quick Reference


The peen is the tool that creates the finished rivet. The possibilities are endless and can be specifically desiged for your part and finish requirments. Flat peens create a conical finish.

Quick Reference

Bearings & Seals

Precision bearings and seals are essential for the longevity and strength required to form and keep machinery running.

Quick Reference

Need special items in stock?

We will keep inventory here at eci SpinnOmatic™ for you.  Call (586) 752-9100 to setup your special needs.

Only Authorized Spare Parts Distributor

Peen Quick Reference

Diameter      eci SpinnOmatic™ Order #     
5/16" Diameter Peen - Flat A-2057
5/16" Diameter Peen - Conical       A-3744
1/2" Diameter Peen - Flat A-2812
1/2" Diameter Peen - Conical A-3745
3/4" Diameter Peen - Flat A-3076
3/4" Diameter Peen - Conical A-5246

Forming Head Quick Reference

             Forming Head #                           Bearing Kit #             
6564 KIT#9544 KIT#FH10
6750 KIT#9544 KIT#FH10
6520 KIT#9544 KIT#FH10
10031 KIT#3326 KIT#FH10ER
6816 KIT#9543 KIT#FH20
16874 KIT#9543 KIT#FH20
6932 KIT#9543 KIT#FH20
34640 KIT#35930 KIT#FH25

Seal Kit Quick Reference

             Powerhead                           Order #             
M4 Powerhead M4 Seal Kit
M7 Powerhead M7 Seal Kit
M10 Powerhead M10 Seal Kit or 2611
M20 Powerhead M20 Seal Kit or 18471
M23 Powerhead M23 Seal Kit or 64578
M23 Old Style Powerhead             M23 Old Style Seal Kit or 8794      
M25 Powerhead M25 Seal Kit or 34486
M40 Powerhead M40 Seal Kit or 67455
M50 Powerhead M50 Seal Kit

Bearing Kit Quick Reference

             Powerhead ":M"                            Order #             
M4 Powerhead M4 Bearing Kit
M7 Powerhead M7 Bearing Kit
M10 Powerhead M10 Bearing Kit or 3345
M20 Powerhead M20 Bearing Kit or 18470
M23 Powerhead M23/25 Bearing Kit or 64577
M25 Powerhead       M23/M25 Bearing Kit or 64577      
M40 Powerhead M40 Bearing Kit or 67455
M50 Powerhead M50 Bearing Kit


Forming Head Reference
        Drawing                    Download           
Forming Head Block Download DWG Drawing


Icon   Description
Download PDF Drawing = Adobe PDF File
Download DWG Drawing = Autodesk Autocad DWG File
Download STEP Drawing = STEP File
Download Powerhead 2D PDF Document = Adobe 2D PDF File
Download Powerhead 3D PDF Document = Adobe 3D PDF File
Electronic Manual = Adobe PDF Manual


  • Full Design In-house Machine Support
  • Leasing/Certified Refurbished Machines
  • Production/Prototype Parts
  • Full Machine Department
  • Spare Parts Inventory
  • Tooling Design and Development
  • Prototype Sample Development
  • Fixture Design and Development
  • Process Development

Industries we serve

Tool & Die