Boyer MK IV Ignition Kit – AJS / Matchless 350/500 1958-63

(1 customer review)

Boyer Electronic Ignition Kit for AJS & Matchless Distributor Models


Boyer MK IV Electronit Ignition Kit

Replaces original backplate (2.7"), Points LU420196 & Condensor LU423871


Suitable for AJS / Matchless 350/500 Distributor Models 1958-62;

  • AJS Model 16MS 350cc 1958-63
  • AJS Model 16M 350cc 1958-63
  • AJS Model 18 50cc 1958-62
  • AJS Model 20 50cc 1959
  • Matchless G3S Mecury Sports 1959-63
  • Matchless G3 Mercury 1959-63
  • Mathless G3LS 1958-63


For 12v coil ignition single cylinder models.

Boyer Ignition kits are made in England and come with complete fitting instructions

Boyer Part Number KIT00044

1 review for Boyer MK IV Ignition Kit – AJS / Matchless 350/500 1958-63

  1. les b. (verified owner)

    have been using Boyer ignitions since the mid 70's and would use nothing else, would have thought they would have included a shorter screw for rotor fixing,seems to be an odd size possibly BA and a smaller diameter than the usual 1/4 in most kits usually supplied.

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