41/45  Zündpunkt-Set

With 4-134 L-head Engine
Iad-4041, Iat-4401, Iay-4012 Iad-4041, Iat-4401, Iay-4012, Iat-4401a, Iay-4401b Iat-4204a Iat-4206b Tag #: Iay-4401a, Iay-4401b

41/45  Zündspule

With 6-volt Electrical System
6-volt Ignition Coil