1972 Norton Commando Crankshaft, Conrods, Pistons, Cam, Timing Gear
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| Plate # | Part Name | Part # | Qty Fitted | Description | |
|---|---|---|---|---|---|
| 1 | Connecting Rod | 064896 | 2 | Billet type - much stronger. | View |
| 2 | Connecting Rod Big End Bolt | 066486 | 4 | 3/8", forged, uses rolled threads. | View |
| 3 | Connecting Rod Self Locking Nut | 067827 | 4 | 3/8" CEI. | View |
| 4/5 | Big End Shell Set, Standard | 064285 | 1 | Standard - 1.75". Set of 4. | View |
| 4/5 | Big End Shell Set, 010 | 064286 | 1 | Oversize +0.010 - 1.74". Set of 4. | View |
| 4/5 | Big End Shell Set, 020 | 064287 | 1 | Oversize +0.020 - 1.73". Set of 4. | View |
| 4/5 | Big End Shell Set, 030 | 064288 | 1 | Oversize +0.030 - 1.72". Set of 4. | View |
| 4/5 | Big End Shell Set, 040 | 064289 | 1 | Oversize +0.040 - 1.71". Set of 4. | View |
| 6 | Crankshaft, Assembled | 063106 | 1 | ||
| 7 | Crank-cheek, Timing Side | NM23262 | 1 | Not available. | |
| 8 | Crank-cheek, Drive Side | 060542 | 1 | Not available. | |
| 9 | Flywheel | 060731 | 1 | Balance after fitting. | |
| 10 | Crankshaft Centre Dowell | 067558 | 1 | Fits through flywheel and cheeks. | View |
| 11 | Crankshaft Tab Washer | 067534 | 2 | Part of crankshaft studs and nuts kit - not sold separately. | |
| 12 | Crankshaft Stud | 064184 | 2 | Part of crankshaft studs and nuts kit - not sold separately. | |
| 13 | Crankshaft Stud Nut | 064160 | 4 | Part of crankshaft studs and nuts kit - not sold separately. | |
| 14 | Crankshaft Bolt | 064185 | 4 | Part of crankshaft studs and nuts kit - not sold separately. | |
| 15 | Crankshaft Bolt Nut | 064189 | 2 | Part of crankshaft studs and nuts kit - not sold separately. | |
| 16 | Crankshaft Bolt Nut | 067835 | 2 | Part of crankshaft studs and nuts kit - not sold separately. | |
| - | Crankshaft Studs & Nuts Kit | 067094 | 1 | Stronger than bolts. | View |
| 17 | Crankshaft Oilway Screw | 067600 | 1 | View | |
| 18 | Crankshaft Timing Pinion | 067537 | 1 | Half time pinion. | View |
| 19 | Crankshaft Timing Pinion Key | 000572 | 1 | View | |
| 20 | Timing Pinion Back Plate | 067525 | 1 | Triangular, at rear of timing pinion. | View |
| 21 | Oil Pump Drive | 067889 | 1 | View | |
| 22 | Camshaft, Standard | 061084 | 1 | View | |
| 23 | Camshaft, Combat | 063536 | 1 | 2S. | View |
| 24 | Thrust Washer | 062601 | -- | For Combat. Not available. | |
| 25 | Camshaft Thrust Washer | 061086 | 2 | Steel chamfered. | View |
| 26 | Intermediate Gear | 061077 | 1 | Complete with bush. | View |
| 27 | Intermediate Gear Bush | 061079 | 1 | View | |
| 28 | Intermediate Gear Shaft | 061078 | 1 | View | |
| 29 | Intermediate Gear Shaft Circlip | 067690 | 1 | At rear. | View |
| 30 | Camshaft Sprocket | 061080 | 1 | View | |
| 31 | Camshaft Sprocket Key | 000572 | 1 | View | |
| 32 | Camshaft Sprocket Nut | 067774 | 1 | View | |
| 33 | Camshaft Drive Chain | 067689 | 1 | 38 links. | View |
| 34 | Cam Chain Tensioner Slipper | 061094 | 1 | View | |
| 35 | Cam Chain Tensioner Plate, Thin | 067575 | 1 | Inner plate, long end up. | View |
| 36 | Cam Chain Tensioner Plate, Thick | 067576 | 1 | Outer plate, short end up. | View |
| 37 | Cam Chain Tensioner Stud | 062665 | 2 | 5/16 UNF. | View |
| 38 | CamChain Tensioner Washer | 067700 | 2 | 5/16" serrated. | View |
| 39 | Cam Chain Tensioner Stud Nut | 062692 | 2 | 5/16" UNF, small hexagon. | View |
| 40/41 | Piston Set, Standard | 067055 | 1 | Complete with circlip, rings and gudgeon pin, 9:1. | View |
| 40/41 | Piston Set, +20 (Hepolite) | 067056 | 1 | Complete with rings, gudgeon pins and circlips. | View |
| 40/41 | Piston Set, +40 (Hepolite) | 067057 | 1 | Complete with rings, gudgeon pins and circlips.. | View |
| 40/41 | Piston Set, +60 | 067110 | 1 | Complete with circlip, rings and gudgeon pin, 9:1. | View |
| 40A/41A | Piston, Complete, Combat | 063348/9 | 1 | For Combat engine. Not available. | |
| 42 | Piston Ring Top | 060952 | 2 | For Combat engine. Not available. | |
| 43 | Piston Ring Plain | 062262 | 2 | For Combat engine. Not available. | |
| 44 | Piston Ring Scraper | 062461 | 2 | For Combat engine. Not available. | |
| 42-44 | Piston Ring Set, Standard | 067058 | 1 | For both pistons. | View |
| 42-44 | Piston Ring Set, +10 | 067954 | 1 | For both pistons, 73mm, 8.9-1. | View |
| 42-44 | Piston Ring Set, +20 | 067060 | 1 | For both pistons. | View |
| 42-44 | Piston Ring Set, +30 | 067122 | 1 | For both pistons. | View |
| 42-44 | Piston Ring Set, +40 | 067062 | 1 | For both pistons. | View |
| 42-44 | Piston Ring Set, +60 | 067123 | 1 | For both pistons. | View |
| 45 | Piston Gudgeon Pin | 060955 | 2 | Wrist pin. | View |
| 46 | PIston Gudgeon Pin Circlip | 067834 | 2 | View | |
| 47 | Timing Side Bearing Washer | 067526 | 1 | Fits behind 067525 timing pinion back plate. | View |
| - | Bottom End Rebuild Kit | 084004 | AR | Includes main bearings, big end bolts, shells, chain, seals, studs, nuts, gaskets, etc. | View |
