Old Britts
Norton MKIII Group Listing

Norton Replacement Parts Catalog for 1975
Commencing at Engine No. 325001, Frame No. F125001
Commando 850 MK. III Electric Start
Publication Number 00-5756

Groups
Group Description
0a
Service Tools - Mark III
0b
Service Parts and Major Assemblies
1
Engine: Crankshaft, Connecting Rods, Pistons, Camshaft, Timing Gear
2
Engine: Cylinder, Cylinder Head
3
Engine: Valve Gear
4
Engine: Contact Breaker, Timing Cover, Oil Pump, Oil Pressure Relief Valve
5
Engine: crankcases, Filter, Breather, Tachometer Drive
6
Gearbox: Shell, Gear Cluster, Sprocket, Mounting Bolt
7
Gearbox: Inner Cover
8
Gearbox: Outer Cover, Kickstart
9
Clutch
10
Inner and Outer Chaincase, Hydraulic Tensioner
11
Gear Linkage, Chains, Alternator, Engine Sprocket
12
Electric Start
13
Carburetors
14
Carburetor Mountings, Air Box and Fuel Line
15
Engine mountings, Spring head Steady
16
Swing Arm, Suspension Units, Chainguard
17
Frame and Fittings, Stands
18
Support Plates, Rider Footpegs, Rear brake pedal and Linkage
19
Hydraulic System - Rear Brake
20
Oil Tank and Fittings, Oils, Lines, Cartridge Filter
21
Front Forks, Steering Lock, Steering Head Bearings
22
Front Wheel and Brake
23
Rear Wheel: (Disk Type)
24
Controls and Control Cables
25
Handlebars, front Brake Master Cylinder and Hose Group
26
Exhaust, Mufflers, Passenger Footpegs
27
Battery and Oil Tank Covers
28
Seats, Seat Fittings, Grab Rails
29
Fenders, Mudflaps, Tail Lamp Support
30
Fuel Tanks and Fittings
31
Basic Electric Equipment
32
Console and Headlamps
33
Batteries, battery Tray, Direction Indicators
34
Speedometer, Tachometer, Drive Cables, and Police Horns
35
Toolkit Skid Plate and front Number Plate

Additional Groups of Interest

Groups
Group Description
A1
Stainless Kits and Assemblies
A2
Stainless Replacement Parts
A3
Braided Stainless Oil and Brake Lines
A4
Carb Manifolds, Velocity Stacks, Single Carb Kits
A5
Tools
A6
Norton Books

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