Exploded View and Parts List
6" Dual Action Sander
Ref. # Part No. Description
Ref. # Part No. Description
Model No. H4790
1 479001 Hex Screw
2 479002 Washer
3 479003 Wave Washer
4 479004 Spindle lock
5 479005 Spacer
6 479006 Spring washer
7 479007 Hex screw nut
8 479008 6" Sanding pad
9 479009 Retaining ring
10 479010 Wave washer
11 479011 Pad mounting shaft
12 479012 Ball bearing
13 479013 Hex nut
14 479014 Random balance body
15 479015 Hex screw
16 479016 Spring washer
17 479017 Rotor shaft
18 479018 Key
19 479019 Wave washer
20 479020 Ball bearing (2)
21 479021 End plate (2)
22 479022 Rotor
23 479023 Rotor blade (4)
24 479024 Cylinder
25 479025 Pin
26 479026 O-ring
For replacement parts or the nearest service center, call
toll free 1-877-841-9438
27 479027 Retaining ring ("E" type)
28 479028 Set screw (2)
29 479029 Set screw (2)
30 479030 Motor cover
31 479031 Motor gasket
32 479032 Motor body
33 479033 Plastic cover
34 479034 Air regulator
35 479035 O-ring (2)
36 479036 Retaining ring
37 479037 Spring
38 479038 Valve tip
39 479039 Valve stem
40 479040 O-ring
41 479041 O-ring
42 479042 Valve bushing
43 479043 Carrier
44 479044 Screw
45 479045 Nut
46 479046 Washer
47 479047 Nut
48 479048 Lever
49 479049 Handle cover
50 479050 Inlet bushing