New Ignition Rectifier Box for '72-'75 Kawasaki H2 and 1973 H1D
Price: $109 each, 5 year warranty


  • Newly manufactured direct replacement for original H2 ignition rectifier units

  • Made in the U.S. by and for Triple owners

  • Same electrical design as original rectifier boxes

  • Component ratings equal to or higher than originals

  • Housings hand fabricated from heavy gage 304 stainless steel

  • Five year warranty

This is a newly manufactured OEM style ignition rectifier box, made to replace stock units in all Kawasaki H2 and 1973 Kawasaki H1D motorcycles. Internally, it is a modern copy of the original units, with the same electrical circuit, and components superior to the originals.  The diodes in this unit are rated to withstand twice the current and more than double the voltage the originals could handle.  The housing is hand fabricated from heavy gage 304 stainless steel, beautifully finished with a brushed appearance, and designed to fit perfectly on the original mounting plate. The circuit is sealed in high quality epoxy potting compound for protection from moisture and vibration.

This rectifier unit works like the original units in every way. It can be used with original CDI units or new Lakeland Stockbox CDI units. We will repair or replace this unit, or refund the purchase price (at our option), if it fails to perform properly as a result of defects in materials or workmanship, within five years of the date of purchase.
Note that the wires on this unit have lengths matching the original 1972 boxes, and are as follows, measured from potting compound to tip of connector: White, Blue, and Green bundle-7", Black w/ White band (Ignition Sw)-5", three Green to CD boxes-one 4.5" and two 5.5", Black (gnd)-4.5".

Also note that the original three contact rubber connector which mated to the three contact connector from the alternator is unavailable at this time.  This rectifier unit has three separate bullet connectors which mate to the original alternator connector properly, and require no modification.


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