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1972 Norton Commando Basic Electrical Components
1972 Norton Commando 750 Basic Electrical Components
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Plate #Part NamePart #Qty FittedDescription
1High Tension Lead (Boyer)0622632Copper core, sold by the half metre.
2Ignition Coil, 6 volt (Lucas)45222A2Small type, best for Boyer.
3Bolt14010321/4" UNF x 3/4".
4Washer60232041/4" plain.
5Bolt14010321/4" UNF x 3/4".
6Spark Plug0623482Champion spark plug N7YC.
7Plug Cap, No Resistor0322212Rubber, waterproof type.
7Plug Cap, With Resistor0322212NGK resistor type, must be used with Boyer ignition.
8Coil Cluster Bracket0625771U-shaped, complete with captive nuts, black painted.
9Reflector, Amber9911612RER14, diameter approx 2-1/4".
10Rubber0606482Front.
11Washer06780223/16" serrated.
12Reflector Nut06751623/16" UNF.
13Washer01499923/16", behind reflector, large diameter.
14Bolt14010241/4" UNF x 5/8".
15Washer60232041/4" plain.
16Main Wiring Harness (Lucas)549607231Cloth braided.
17Frame Grommet0194901By oil tank, 13/16" x 1".
18Ignition Coil Clamp544199741
19Stop Light Switch Wire Guide0606931
20Frame Grommet0677092Fits 060693 guide.
21Ignition Switch (Lucas)12101514 position, less lock and key.
21Ignition Switch12101514 position, with lock and keys.
22Ignition Switch Cover0648921Front part.
23Lock and Key (Lucas)0330441For Lucas switch body.
24Blade0622591Not available.
25Plug & Socket0626661New old stock, black plastic RS.
26Screw0627222Power point for plastic type.
27Accessory Socket Terminal0630411For plastic type.
28Insulating Washer0630251For plastic type.
29Insulating Sleeve06314720.75" long, power point wires.
30Ballast Resistor0620981Ceramic type - yes, it does get hot!
31Rectifier49072135 amp, single phase, 6 or 12 volt.
31Rectifier (Boyer)49072125 amp, single phase, 6 or 12 volt.
31Rectifier (Lucas)490721Single phase, 6 or 12 volt.
32Washer60232011/4" plain.
33Nut14030111/4" UNF.
34Capacitor 2MC99073712" long x 1-3/8" diameter.
34Capacitor (Boyer)990737B16800uF, 25 volt.
35Capacitor Spring (Lucas)0616281For 2MC capacitor.
36Warning Light Assimilator0620541Electronic.
37Warning Light Assimilator Spring0639091
38Points Condenser (Lucas)9910432For 6CA contacts, 3/4" long.
39Points Condenser Pack Cover (Lucas)9907671Fits Lucas condenser.
40Points Condenser Pack Base Plate (Lucas)9911601
41Screw06067713/16" x 1/2" long.
42Bolt06780413/16" UNF x 1/2".
43Nut06067823/16" UNF.
44Zener Diode (Lucas)9905901Positive earth, for charge control.
45Washer01530651/4" serrated.
46Nut14030111/4" UNF plain.
47Horn0320101Wipac type, 12 volt, large type.
48Horn Bolt14010521/4" UNF x 1" long.
49Washer60232021/4" plain.
50Nut14030121/4" UNF plain.
51Nut06224021/4 Nyloc.
52Nut03305711/4" UNF plain.
-3 Way Dipper Switch-1Operates high/low beam, horn and kill switch.
-Glass Fuse Holder-ARScrew type, suits 25 and 30 mm glass fuses.