Ignition coil 43mm for Stefa/Bosch

Fits several older motorcycles equipped with Bosch alternators LM/UT 1/142/.. and Stefa alternators 221-1 and A3/315-22660. Assembled as follows: Stefa 221-1: Apollo, Fram, Gripen, Husqvarna, Kärnan, Monark, Svalan, and Örnen equipped with Husqvarna 120-125cc engine. and Monark and NV(Nymans verkstäder) equipped with JB 128cc engine. Stefa A3/315-22660: Apollo, Fram, Kärnan, Monark, Mustang, Svalan and Örnen with JB 148cc engine Bosch LM/UT 1/142/.. : NSU Fox, NSU Quick 100cc, Ilo F60H, R, Ilo FM100, FM100K, FM120, FM120K, MG 125 V, VF, MG 150 l,V, Puch R 125, RL 125, NV 8, 20, 22, 23, 25, , Sachs 98, 100, 100/3, 125, 150cc and 175cc fan cooled, Husqvarna 281, 282 Silverpilen, 283 Guldpilen, Maico F100, Goggo scooter 150cc, Sitta scooter 125, 150cc, Monark M87, M88, Gillet 100, 150cc, Messerschmitt LK 150. Fits Bosch generators labeled as follows: LM/UT 1/142/17 L1, R1, L2, R3, L5, L6, L7, L8, R10 LM/UT 1/142/20 L1, R1, L2, R4, L5, L8, L9 LM/UT 1/142/27 R2, R4, R21 LM/UT 1/142/30 R4, L6, R7, L15, L16, R18, L19, R21 LM/UT 1/142/32 L26, L28 (The marking on original alternators is always on the flywheel) Original number Stefa: 20926, 22679 / Bosch: ZAK 34Z 23Z, ZAK 34Z 25Z, ZAK 34Z 26Z, ZAK 34Z 27Z, ZAK 34Z 28Z, ZAK 34Z 33Z, ZAK 34Z 36Z, ZAK 34Z 38Z Dimensions according to picture 2: a: 43mm b: 15mm c: 30mm d: 125~130mm e: 70mm Corresponds to Bosch orig.nr: ZAK 34Z 23Z, ZAK 34Z 25Z, ZAK 34Z 26Z, ZAK 34Z 27Z, ZAK 34Z 28Z, ZAK 34Z 33Z, ZAK 34Z 36Z, ZAK 34Z 38Z