1975 Norton Commando Mk3 Crankcases, Breather, Tacho Drive

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Plate # | Part Name | Part # | Qty Fitted | Description | |
---|---|---|---|---|---|
1 | Crankcase Halves, Assembled | 065666 | 1 | Stronger than original. | |
2 | Crankcase Dowel | 067621 | 2 | To locate timing cover. | View |
3 | Crankcase Dowel | 062621 | 2 | Hollow. | View |
4 | Camshaft Bush, Timing Side | 065428 | 2 | View | |
5 | Camshaft Bush, Drive Side | 065425 | 2 | Plain. | View |
6 | Crankcase Blanking Plug | 062638 | 1 | In oil way. | View |
7 | Oil Junction Block Dowel | 067786 | 1 | Hollow. | View |
8 | Crankcase Screw | 062685 | 2 | 1-1/4" long, timing side to drive side at sump. | View |
9 | Breather Tube | 064200 | 1 | Screw in. | View |
10 | Timing Plug | 066006 | 1 | Crankcase timing side. | View |
11 | Timing Plug Washer | 066007 | 1 | 7/16" copper. | View |
12 | Main Bearing | 064118 | 2 | Superblend. | View |
13 | Main Bearing Oil Seal | 067567 | 1 | Rubber cased, seals better. Behind engine sprocket. | View |
13 | Main Bearing Oil Seal | 067567M | 1 | Metal cased, not rubber, behind engine sprocket. | View |
- | Oil Seal Kit | 048023K | AR | View | |
14 | Oil Seal Circlip | 065245 | 1 | Crankshaft drive side. | View |
15 | Main Bearing Shim | 067569 | AR | 0.003" thick, fits inner race. | View |
16 | Cylinder Base Stud | 063824 | 4 | Stepped, 5/16" UNF. | View |
17 | Cylinder Base Stud, Front | 062639 | 1 | 3/8" UNC base, 3/8" UNF top. | View |
18 | Cylinder Base Stud Washer | 066499 | 4 | 5/16". | View |
19 | Cylinder Base Stud Washer | 064147 | 4 | 3/8". | View |
20 | Cylinder Base Stud Nut | 062651 | 1 | 3/8" UNF, short, at front centre. | View |
21 | Cylinder Base Stud Nut | 063825 | 1 | 5/16" UNF, fits 063824 stud. | View |
22 | Washer | 602321 | 2 | 5/16". | View |
23 | Bolt | 140219 | 2 | 5/16" UNF x 1-1/2" long. | View |
24 | Crankcase Bolt | 140125 | 1 | 5/16" UNF x 4", not through engine plates. | View |
25 | Oil Pump Stud Nut | 140302 | 1 | 5/16" UNF. | View |
26 | Crankcase Bolt, Short | 140218 | 1 | 5/16" UNF x 1-1/4" long. | View |
27 | Crankcase Bolt Washer | 602348 | 1 | 5/16". | View |
28 | Crankcase Bolt Nut | 140302 | 1 | 5/16" UNF. | View |
29 | Crankcase Stud, Top Front | 062662 | 1 | View | |
30 | Crankcase Stud Washer | 602320 | 1 | 1/4". | View |
31 | Crankcase Stud Nut | 140301 | 1 | 1/4" UNF. | View |
32 | Crankcase Stud | 064787 | 1 | Top rear. | View |
33 | Crankcase Stud Washer | 602322 | 1 | 3/8". | View |
34 | Crankcase Stud Nut | 141303 | 1 | 3/8" UNF Nyloc. | View |
35 | Sump Plug, Magnetic | 064188 | 1 | 3/8" UNC. | View |
36 | Sump Plug Washer | 062624 | 1 | 3/8" copper. | View |
37 | Tachometer Worm Gear | 065201 | 1 | At front. | View |
38 | Tachometer Housing Screw | 062670 | 2 | 1/4" UNC x 3/4" slotted, at front. | View |
39 | Tachometer Worm Gear O-Ring | 065203 | 1 | To suit 065201. | View |
40 | Tachometer Housing | 065200 | 1 | No lip seal fitted. | View |
40 | Tachometer Housing with Lip Seal | 065200 | 1 | With lip seal fitted. | View |
41 | Tachometer Housing Gasket | 063056 | 1 | At front. | View |
42 | Sump Filter Body | 067676 | 1 | Without hole. | View |
42 | Sump Filter Body Assembly, SS | 067676ASS | 1 | Complete with internals, no drain hole, stainless steel. | View |
43 | Sump Filter Gauze | 067677 | 1 | Stainless steel. | View |
444 | Sump Filter Washer | 067678 | 1 | Retains 067677 gauze. | View |
45 | Sump Filter Internal Circlip | 067679 | 1 | To retain 067678 washer in sump filter. | View |
46 | Sump Filter Washer | 067680 | 1 | For large filter. | View |