MK Dog Rings  

MK Series Dog Rings



  • Volkswagen based racing gearboxes
  • Hewland LD gearboxes and others using MK series gears


  • 2.00 inches ID



  • Manufactured in 8620 case hardened steel
  • Heat treated to reduce chipping at corner radius
  • Modern F1 Technology
    • Very narrow dogs
    • Reduced height of every other dog to reduce drag
    • Corner radius to reduce tendency to bind on the hub as it wears
    • Eccentric oil distribution groove on the fork thrust surface


Made in the USA of SUPERIOR Materials
and heat treated for long life.