HomeMake: Norton1975 Norton Commando 850 Mk3Engine, Primary Drive & ClutchCrankshaft, Conrods, Pistons, Cam, Timing Gear
| Plate # | Part Name | Part # | Qty Fitted | Description | Price | |
|---|---|---|---|---|---|---|
| 1 | Connecting Rod | 064896 | 2 | Billet type - even stronger. | ||
| 2 | Connecting Rod Big End Bolt | 066486 | 4 | 3/8", forged, and uses rolled threads. | $14.00 | View |
| 3 | Connecting Rod Self Locking Nut | 067827 | 4 | 3/8" CEI. | $14.00 | View |
| 4 | Big End Shell Set, Standard | 064285 | 1 | Standard - 1.75". Set of 4. | $85.00 | View |
| 4 | Big End Shell Set, 010 | 064286 | 1 | Oversize +0.010 - 1.74". Set of 4. | View | |
| 4 | Big End Shell Set, 020 | 064287 | 1 | Oversize +0.020 - 1.73". Set of 4. | $78.00 | View |
| 4 | Big End Shell Set, 030 | 064288 | 1 | Oversize +0.030 - 1.72". Set of 4. | $76.00 | View |
| 4 | Big End Shell Set, 040 | 064289 | 1 | Oversize +0.040 - 1.71". Set of 4. | $76.00 | View |
| 5 | Crankshaft, Assembled | 065660 | 1 | Not available. | ||
| 6 | Crankshaft Dowel Stud | 065671 | 1 | $25.00 | View | |
| 7 | Crankshaft Stud | 066609 | 4 | Part of crankshaft studs and nuts kit - not sold separately. | ||
| 8 | Crankshaft Stud Nut | 065673 | 14 | Part of crankshaft studs and nuts kit - not sold separately. | ||
| 9 | Fitted Stud | 066607 | 2 | Part of crankshaft studs and nuts kit - not sold separately. | ||
| 10 | Fitted Stud Washer | 602322 | 2 | 3/8" plain, thin. | View | |
| 6-10 | Crankshaft Studs & Nuts Kit | 067095 | 1 | Stronger than bolts. | $89.00 | View |
| 11 | Crankshaft Oilway Screw | 067600 | 1 | $2.30 | View | |
| 12 | Crankshaft Timing Pinion | 065670 | 1 | Half time pinion. | $71.00 | View |
| 13 | Crankshaft Timing Pinion Key | 065675 | 1 | $3.65 | View | |
| 14 | Timing Pinion Back Plate | 067525 | 1 | Triangular, at rear of timing pinion. | $8.70 | View |
| 15 | Oil Pump Drive | 067889 | 1 | 6 start. | Original price was: $199.00.$155.00Current price is: $155.00. | View |
| 16 | Camshaft, Standard | 062608 | 1 | $487.00 | View | |
| 17 | Camshaft Thrust Washer | 061086 | 1 | Steel chamfered. | $21.00 | View |
| 18 | Intermediate Gear | 065667 | 1 | Complete with bush. | $315.00 | View |
| 19 | Intermediate Gear Bush | 065669 | 1 | $14.00 | View | |
| 20 | Intermediate Gear Shaft | 061078 | 1 | $74.00 | View | |
| 21 | Intermediate Gear Shaft Circlip | 067690 | 1 | At rear. | $1.70 | View |
| 22 | Camshaft Sprocket | 061080 | 1 | $99.00 | View | |
| 23 | Camshaft Sprocket Key | 000572 | 1 | $1.90 | View | |
| 24 | Camshaft Sprocket Nut | 067774 | 1 | $12.30 | View | |
| 25 | Camshaft Drive Chain | 067689 | 1 | 38 links. | $36.00 | View |
| 26 | Cam Chain Tensioner Slipper | 064647 | 1 | |||
| 27 | Cam Chain Tensioner Backing Plate | 067575 | 2 | |||
| 28 | Cam Chain Tensioner Stud | 062665 | 2 | 5/16 UNF. | $2.15 | View |
| 29 | CamChain Tensioner Washer | 067700 | 2 | 5/16" serrated. | $0.65 | View |
| 30 | Cam Chain Tensioner Stud Nut | 062692 | 2 | 5/16" UNF, small hexagon. | $3.85 | View |
| 31 | Timing Side Bearing Washer | 067526 | 1 | Fits behind 067525 back plate. | $13.00 | View |
| 32 | Piston Set, Standard | 063838 | 1 | Includes circlip, piston rings and gudgeon pin, 8.5:1. | $259.00 | View |
| 32 | Piston Set, +20 Oversize (Hepolite) | 064041 | 1 | Includes rings, gudgeon pins and circlips. | $259.00 | View |
| 32 | Piston Set, +40 Oversize (Hepolite) | 064042 | 1 | Includes rings, gudgeon pins and circlips. | $259.00 | View |
| 32 | Piston Set, +60 Oversize | 064043 | 1 | Includes circlip, piston rings and gudgeon pin, 8.5:1. | $259.00 | View |
| 33 | Piston Ring Set, Standard (Hepolite) | 067958 | 1 | For both pistons, 77mm. | $129.00 | View |
| 33 | Piston Ring Set, +20 | 067960 | 1 | For both pistons, 77mm. | $129.00 | View |
| 33 | Piston Ring Set, +60 (Hepolite) | 067962 | 1 | For both pistons, 77mm. | $129.00 | View |
| 34 | Piston Gudgeon Pin | 063842 | 2 | Wrist pin. | $23.00 | View |
| 35 | PIston Wrist Pin Circlip | 067834 | 4 | $0.95 | View | |
| - | Bottom End Rebuild Kit | 084005 | 1 | Includes main bearings, big end bolts, shells, chain, seals, gaskets, etc. | $625.00 | View |
CLASSIC BIKE SPARES specialises in spare parts for classic Triumph, Norton and BSA motorcycles. We carry over 5,000 parts, and we are getting more all the time. Enter the part number or part name in the Search box to find your part. If it’s not on the shelf, we can try to get it for you! Some of the brands we stock are Amal carburettors, Lucas electrical, Tri-Spark and Boyer ignition kits, Devon rims and spokes, Hepolite pistons, Harris Triumph parts and Andover Norton.Â
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Closed Public Holidays
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