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Home>Make: Norton>1975 Norton Commando 850 Mk3>Engine, Primary Drive & Clutch>Contacts, Timing Cover, Oil Pump, Relief Valve

1975 Norton Commando Mk3 Contacts, Timing Cover, Oil Pump, Relief Valve
1975 Norton Commando 850 Mk3 Engine: Contact Breakter, Timing Cover, Oil Pump, Oil Pressure Relief Valve
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Plate #Part NamePart #Qty FittedDescription
1Timing Cover0661611Bare, no fittings or seals.
2Timing Cover Gasket0610921Thick type, 0.5mm thick.
3Timing Cover Screw065533121/4" Whitworth x 1-1/4" long.
4Timing Cover Oilway Blanking Plug0676001Internal.
5Contact Breaker Plate Assembly0681101Complete with points, 10CA, genuine Lucas.
-Ignition Kit (Boyer)000531Boyer, 12 volt, designed to work with standard coils.
-Micro-Digital Ignition Kit (Boyer)000841Boyer, 12 volt, designed to work with standard coils.
-Ignition Box (Boyer)00017ARBoyer replacement, 12 volt.
6Contact Points Set (Lucas)606002712
7Contact Breaker Eccentric Screw9907692
8Auto Advance Mechanism068047N1We recommend you install a Boyer electronic ignition system.
9Auto Advance Spring Set0680461
10Contact Breaker Cam Bolt0607201Centre, 1/4" BSF x 2-1/4".
11Contact Breaker Cam Washer60232011/4", small outside diameter.
12Contact Breaker Cam Washer60241711/4" spring washer.
13Contact Breaker Mounting Screw0612812
14Contact Breaker Fixing Screw Washer02998423/16" small outer diameter, flat.
15Contact Breaker Seal0610931
16Contact Breaker Oil Seal063609112V coil ignition.
17Contact Breaker Cover0610871
18Contact Breaker Cover Screw06110522BA x 1/2" long, slotted.
19Crankshaft Timing Side Oil Seal0480231In timing cover, original metal cased.
-Oil Seal Kit048023KAR
20Crankshaft Timing Side Oil Seal Circlip0480791In timing cover.
21Oil Pump Complete0661931High capacity.
22Oil Pump Cover Screw0676484
23Oil Pump Drive Worm Gear0678901On oil pump, 6 start.
24Oil Pump Drive Worm Gear Key0626091Woodruff key.
25Oil Pump Drive Worm Gear Nut14130313/8" UNF Nyloc.
26Oil Pump Seal0661901Conical shape.
27Oil Pressure Relief Valve Body0661951
28Oil Pressure Relief Valve Piston0675401Shims fit in this.
29Oil Pressure Relief Valve Spring0675441
30Oil Pressure Relief Valve Shim0676465
31Oil Pressure Relief Union Washer0675421
32Oil Pressure Relief Valve Washer0675411Under main body, external type.
33Oil Pressure Relief Valve Cap0675431Domed.
34Rocker Oil Feed Pipe0655611Plastic type.
-Rocker Oil Feed Pipe Kit, S/Steel065561KARBraided stainless steel, copper washers, SS banjos and bolts.
35Rocker Oil Feed Pipe Clip0650501Holds grommet on pipe.
36Rocker Oil Feed Bolt06769635/16" BSF.
37Rocker Oil Feed Sealing Washer06752265/16".
38Oil Pump Gasket0624471Care, only fits one way - fit to crankcase first!
39Timing Cover Plug0661651Timing cover plug, to inspect cam chain.
40Timing Cover Plug O-Ring0661661For cam chain inspection plug.
41Anti Drain Valve Plunger0661991
42Anti Drain Valve Spring0661981Anti drain valve spring.