Let's try this then! I'll work through each image in turn
IMAGE 1
49 - Wand Handle Cover
50 - Wand Cap
51 - Wand Cap Spring
53 - Wand Release Catch
52 - Wand Release Catch Spring
54 - Upper Cord Hook
85 - Upper Cord Hook Spring
56 - Upper Cord Hook Screw
55 - Upper Cord Hook Screw Cover
48 - Wand Assembly (the wand is different for Clutched and Non Clutched models)
40 - Cyclone Top Housing (The Handle, filter lid clip and internal spring are available separately as well)
42 - Not quite sure what that part is, it could be the whole Filter Lid Seal, but their usually stuck on)
45 - Cyclone Assembly (again, breaks down into Cyclone Shell, Inner Cone, Shroud and Relief valve, which again strips down further)
44 - Shroud Inner Seal (or possibly the upper bin seal)
46 - Lower Cone to Upper cone seal
The outer lower cone is also pictured but not numbered
43 - Outer Lower Cone seal
47 - The whole bin/lower cone assembly
88 - Instruction Book
58 - Hose (The hose is different with the Clutched and Non Clutched machines)
77 - Crevice Tool
78 - Dusting Brush
79 - Upholstery Tool
IMAGE 2
35 - Post Motor filter cover
36 - Post Motor filter cover seal
37 - Diffuser Screws
38 - Exhaust Air Diffuser
39 - Motor Housing
1 - Belt pulley motor rubber strengthening doo-dah (basically stops the belt on a non clutched machine catching on the smaller motor rubber)
33 - Belt Pulley side motor rubber
32 - Motor
31 - Fancase seal/mount
30 - Motor securing ring
66 - Cable Clip
107 - Cable Assembly
10 - Cable protector
67 - Switch Housing
41 - Live terminal protector
62 - Switch
60 - Switch housing securing screw
59 - Power Switch cover
28 - Motor Housing securing housing
13 - Screws for part number 28
105 & 106 - Constant Max specific here, the CM came with a 2 part cable originally
65 - Spine Cable
9 - Wand blockage u-bend/airflow duct
2 - Pivoting rings
109 - Wheel fixing kit/spacer washers
108 - Complete rear wheel assembly
5 - Wheel securing circlip
4 - Wheel spacer washer
3 - Wheel Axle
7 - Wheels
6 - Wheel glamour caps
27 - Upper chassis to cyclone seal
26 - Lower chassis to cyclone seal
71 - Brushroll air path blockage check duct/airflow duct
70 - Seal to seal 71 to the chassis
69 - Securing circlip for part 70
68 - The carrier part for part 71, part of the changeover valve
73 - Lock spring (locks the brushroll housing up when parked so it doesn't flop about when wheeling the machine around_
75 - Changeover valve connecting plate (and what part 68 runs up and down on)
76 - The seal that part 9 sits against when fitted
29 - Main chassis/spine
24 - Motor suction dust (connects the motor to the chassis)
25 - The seal that connects part 24 to the main chassis (they are ALWAYS very perished when removed, I use glue/sealant instead now)
102 - Internal hose/brushroll pivot spring
101 - Connects part 102 to part 75
IMAGE 3
110 - Locking arm
111 - Locking arm spring
23 - Securing circlips (secures the upper brushroll housing to the chassis
22 - Upper Brushroll housing (non clutched)
20 - Inner brushroll housing (non clutched, different to clutched models)
15 - Brushroll (bearings are replaceable though, but differ from machine to machine. Some are re-greasable too) (This is different between clutched and non clutched machines)
IMAGE 4 - Which covered CLUTCHED machines
108 - Locking arm
107 - Locking arm spring
22 - Upper brushroll housing (CLUTCHED only)
23 - Securing circlip
11 - Clutch control cap
21 - Clutch assembly (you can rebuild it as per here though
https://manchestervacs.co.uk/DysonForum/index.php/topic,1196.0.html though)
21A - Clutch to Motor belt (replaceable without rebuilding the clutch)
12 - Clutch Cover
13 - Clutch Cover screws
20 - Lower brushroll housing (different on clutched and non clutched models)
14 - The baseplate seals again
15 - CLUTCHED machine brushroll (again, bearings are replaceable and sometimes re-greasable)
16 - CLUTCHED machine baseplate assembly
19 - Soleplate wheel axles (replaceable)
18 - Soleplate Wheels (available as a kit nowadays to re-wheel a whole baseplate)
17 - Baseplate locking tabs (easier to just buy a baseplate)
So there you have it! I hope this helps people, especially since the DC04 does not exist in Dysons world! We know and love the DC04 here though, and Manchestervacs stock every possible part you will need (second hand only for some bits though), and the knowledge in the section will enable even the most luddite user to repair their machines!
The DC04 is still a VERY competent machine, even though most are knocking on the door of 15-20 years old now! More than man enough for a daily vacuum, and with prices starting from free if you pull one out of a skip, to £5-10 on ebay with easily rectifiable faults like a blown motor, lack of suction (always a good one that), if you need a cheap but excellent vacuum, you wont go far wrong.
There is a full stripdown and refurbishment guide here, which will make the machine work as good as the day it was born (with new filters and belts fitted (clutched machines may not need belts, non clutched ones certainly will)
Non Clutched is here -
https://manchestervacs.co.uk/DysonForum/index.php/topic,1880.0.htmlClutched is here (but lacks rebuild pictures, so follow the Haynes rule of re-assembly!)
https://manchestervacs.co.uk/DysonForum/index.php/topic,1553.0.htmlSpare parts are here -
https://manchestervacs.co.uk/Dyson/DC04-spares.html but doesn't list 1/4 of what they have so email if you don't see it
Failing that, post up, say hello and tell us what the problem is!
Sam