HP Miscellaneous

Refresher Kit
Part No. GM-MD-RK10

View Instructions

The GM-MD-RK10 mechanical diode refresher kit is used to service all Sonnax mechanical diodes with dual-strut engagement.

  • Struts (10)
  • Springs (10)
  • Retaining Ring

Where to Buy

  • Existing Customers: Contact your sales representative.
  • New Customers: Fill out the form and a sales representative will contact you.
  • HP Miscellaneous Refresher Kit GM-MD-RK10

Mechanical Diodes®

This unique design for a one-way clutch assembly known as the "Mechanical Diode®" (MD) was developed by Epilogics, Inc. in 1991 and was first introduced to torque converter rebuilders by Sonnax in 1997. The MD overrunning clutch, or freewheel, offers much greater strength than existing roller-ramps and sprags.