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  Delta 31-550 Type 3 Finishing Machine Parts
Delta Finishing Machine Replacement For Model 31-550 Type 3

Delta Finishing Machine Replacement Parts For Model 31-550 Type 3

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Page A
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Page B
Page A
Delta 31-550 Type 3 Finishing Machine Page A Diagram
 Fig #
2
Nameplate Obsolete - Not Available
 $16.03

Part Number:406031370006

Discontinued

Discontinued
 $16.03
Discontinued
5
Pin Obsolete - Not Available
 $2.99

Part Number:1231522

Discontinued

Discontinued
 $2.99
Discontinued
7
Set Screw Obsolete - Not Available
 $3.60

Part Number:5140103-81

Discontinued

Discontinued
 $3.60
Discontinued
8
Pointer Obsolete - Not Available
 $19.96

Part Number:951010107802S

Discontinued

Discontinued
 $19.96
Discontinued
9
Steel Washer Obsolete - Not Available
 $2.99

Part Number:904010101609

Discontinued

Discontinued
 $2.99
Discontinued
10
Screw
 $3.99

Part Number:901030103318S

In Stock

In Stock
 $3.99
In Stock
 $3.99
11
Key Obsolete - Not Available
 $13.85

Part Number:418030550001

Discontinued

Discontinued
 $13.85
Discontinued
12
Screw
 $3.99

Part Number:901010600607S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
12
Washer
 $4.99

Part Number:904010101620S

In Stock

In Stock
 $4.99
In Stock
 $4.99
13
Special Screw Obsolete - Not Available
 $17.11

Part Number:406031120003

Discontinued

Discontinued
 $17.11
Discontinued
14
Spring Obsolete - Not Available
 $6.32

Part Number:406031220002

Discontinued

Discontinued
 $6.32
Discontinued
15
Handle
 $31.14

Part Number:406030330001S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $31.14
Usually ships in 7 - 12 business days
 $31.14
17
Steel Washer
 $3.99

Part Number:904010101606S

In Stock

In Stock
 $3.99
In Stock
 $3.99
18
Stud
 $14.39

Part Number:420011110003

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $14.39
Usually ships in 7 - 12 business days
 $14.39
19
Adj. Screw Obsolete - Not Available
 $13.42

Part Number:406034120007S

Discontinued

Discontinued
 $13.42
Discontinued
20
Knob Obsolete - Not Available
 $21.25

Part Number:406031380003S

Discontinued

Discontinued
 $21.25
Discontinued
21
Fibre Washer Obsolete - Not Available
 $2.99

Part Number:904070105567

Discontinued

Discontinued
 $2.99
Discontinued
22
Cap Screw
 $3.99

Part Number:901030100229S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
23
Frame Obsolete - Not Available
 $587.39

Part Number:406030490004

Discontinued

Discontinued
 $587.39
Discontinued
24
Roll Pin Obsolete - Not Available
 $2.99

Part Number:905010131044

Discontinued

Discontinued
 $2.99
Discontinued
25
Stop Block Obsolete - Not Available
 $16.74

Part Number:418030880001

Discontinued

Discontinued
 $16.74
Discontinued
26
Steel Pin Obsolete - Not Available
 $10.48

Part Number:406030710002

Discontinued

Discontinued
 $10.48
Discontinued
27
Lever Obsolete - Not Available
 $134.98

Part Number:406030670001

Discontinued

Discontinued
 $134.98
Discontinued
28
Square Nut
 $3.99

Part Number:902020101304

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
30
Sleeve
 $15.58

Part Number:406030310001

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $15.58
Usually ships in 7 - 12 business days
 $15.58
31
Coil Spring Obsolete - Not Available
 $9.30

Part Number:928010213381

Discontinued

Discontinued
 $9.30
Discontinued
33
Roll Pin Obsolete - Not Available
 $2.99

Part Number:905010102704

Discontinued

Discontinued
 $2.99
Discontinued
34
Collar
 $11.32

Part Number:904100313804

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $11.32
Usually ships in 7 - 12 business days
 $11.32
35
Fiber Washer Obsolete - Not Available
 $2.99

Part Number:904070115711

Discontinued

Discontinued
 $2.99
Discontinued
37
Flange Obsolete - Not Available
 $22.82

Part Number:406030200001

Discontinued

Discontinued
 $22.82
Discontinued
38
Crank Obsolete - Not Available
 $16.32

Part Number:406034380001S

Discontinued

Discontinued
 $16.32
Discontinued
39
Set Screw Obsolete - Not Available
 $5.80

Part Number:901041900225S

Discontinued

Discontinued
 $5.80
Discontinued
40
Screw Obsolete - Not Available
 $2.99

Part Number:919783

Discontinued

Discontinued
 $2.99
Discontinued
42
Spec Washer
 $18.50

Part Number:904010312925

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $18.50
Usually ships in 7 - 12 business days
 $18.50
43
Stud
 $14.39

Part Number:420011110003

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $14.39
Usually ships in 7 - 12 business days
 $14.39
48
Tilt Scale Obsolete - Not Available
 $28.01

Part Number:951020107822

Discontinued

Discontinued
 $28.01
Discontinued
49
Spacer Obsolete - Not Available
 $19.61

Part Number:406031040002S

Discontinued

Discontinued
 $19.61
Discontinued
50
Drum Shaft Obsolete - Not Available
 $42.59

Part Number:406031080001

Discontinued

Discontinued
 $42.59
Discontinued
50
Lock Nut Obsolete - Not Available
 $2.99

Part Number:902012817295S

Discontinued

Discontinued
 $2.99
Discontinued
50
Hex Jam Nut
 $3.99

Part Number:902010201227S

In Stock

In Stock
 $3.99
In Stock
 $3.99
52
Spacer Obsolete - Not Available
 $19.61

Part Number:406031040002S

Discontinued

Discontinued
 $19.61
Discontinued
56
Bearing Closure Nut
 $4.99

Part Number:902070207176S

In Stock

In Stock
 $4.99
In Stock
 $4.99
57
Bearing (for Recent Models Onl
 $24.91

Part Number:920040107273

In Stock

In Stock
 $24.91
In Stock
 $24.91
58
Pin Obsolete - Not Available
 $3.99

Part Number:905010105085

Discontinued

Discontinued
 $3.99
Discontinued
59
Key Obsolete - Not Available
 $19.20

Part Number:406030710001S

Discontinued

Discontinued
 $19.20
Discontinued
61
Cap Screw
 $3.99

Part Number:901010600640S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
62
Washer Obsolete - Not Available
 $2.99

Part Number:491956-00

Discontinued

Discontinued
 $2.99
Discontinued
64
Guard Obsolete - Not Available
 $79.81

Part Number:406030540022

Discontinued

Discontinued
 $79.81
Discontinued
65
Clamp Bar Obsolete - Not Available
 $17.26

Part Number:406030040001

Discontinued

Discontinued
 $17.26
Discontinued
68
Jam Nut
 $69.88

Part Number:902012012560

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $69.88
Usually ships in 7 - 12 business days
 $69.88
71
Guard Obsolete - Not Available
 $51.87

Part Number:406030540023

Discontinued

Discontinued
 $51.87
Discontinued
73
Lock Washer
 $3.99

Part Number:904020101726

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
74
Set Screw
 $8.17

Part Number:901030108072S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $8.17
Usually ships in 7 - 12 business days
 $8.17
75
Screw
 $3.99

Part Number:901030103318S

In Stock

In Stock
 $3.99
In Stock
 $3.99
76
Spanner Nut Obsolete - Not Available
 $27.73

Part Number:406030790001

Discontinued

Discontinued
 $27.73
Discontinued
77
Spacers Obsolete - Not Available
 $24.85

Part Number:406031040003

Discontinued

Discontinued
 $24.85
Discontinued
78
Bearing
 $29.06

Part Number:920040205360

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $29.06
Usually ships in 7 - 12 business days
 $29.06
79
Clamp Ring Obsolete - Not Available
 $41.40

Part Number:406030270001

Discontinued

Discontinued
 $41.40
Discontinued
80
Housing Obsolete - Not Available
 $263.59

Part Number:406030120001

Discontinued

Discontinued
 $263.59
Discontinued
81
Screw Obsolete - Not Available
 $2.99

Part Number:901010631882

Discontinued

Discontinued
 $2.99
Discontinued
83
Key
 $10.38

Part Number:927030102650S

In Stock

In Stock
 $10.38
In Stock
 $10.38
84
Bearing Obsolete - Not Available
 $52.57

Part Number:920040205348

Discontinued

Discontinued
 $52.57
Discontinued
85
Spec Nut Obsolete - Not Available
 $2.99

Part Number:902070307171S

Discontinued

Discontinued
 $2.99
Discontinued
86
Pulley Obsolete - Not Available
 $49.30

Part Number:406031300003S

Discontinued

Discontinued
 $49.30
Discontinued
87
Set Screw Obsolete - Not Available
 $3.99

Part Number:901041500206

Discontinued

Discontinued
 $3.99
Discontinued
88
Base Obsolete - Not Available
 $279.45

Part Number:406030050003

Discontinued

Discontinued
 $279.45
Discontinued
89
Steel Washer
 $3.99

Part Number:904010101606S

In Stock

In Stock
 $3.99
In Stock
 $3.99
90
Cap Screw
 $3.99

Part Number:901010600682

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
91
Cap Screw Obsolete - Not Available
 $2.99

Part Number:901010600688

Discontinued

Discontinued
 $2.99
Discontinued
92
Stop Pin Obsolete - Not Available
 $8.87

Part Number:901040208670

Discontinued

Discontinued
 $8.87
Discontinued
93
Spec Nut Obsolete - Not Available
 $3.22

Part Number:902012012579

Discontinued

Discontinued
 $3.22
Discontinued
94
Screw
 $3.99

Part Number:901010600635S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
95
Washer
 $4.99

Part Number:904010101620S

In Stock

In Stock
 $4.99
In Stock
 $4.99
97
Washer
 $4.99

Part Number:904010101620S

In Stock

In Stock
 $4.99
In Stock
 $4.99
98
Cap Screw Obsolete - Not Available
 $2.99

Part Number:489047-00

Discontinued

Discontinued
 $2.99
Discontinued
98
Hex Nut
 $3.99

Part Number:902010101300S

In Stock

In Stock
 $3.99
In Stock
 $3.99
99
Belt Guard Obsolete - Not Available
 $80.96

Part Number:436013540009

Discontinued

Discontinued
 $80.96
Discontinued
100
Cap Screw
 $3.99

Part Number:901030408015S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
101
Steel Washer Obsolete - Not Available
 $2.99

Part Number:904010101614S

Discontinued

Discontinued
 $2.99
Discontinued
101
Hex Nut Obsolete - Not Available
 $2.99

Part Number:489026-00

Discontinued

Discontinued
 $2.99
Discontinued
102
55-3/8 In OC V-Belt Obsolete - Not Available
 $15.30

Part Number:49-035

Discontinued

Discontinued
 $15.30
Discontinued
103
Envelope Obsolete - Not Available
 $2.99

Part Number:400066030003S

Discontinued

Discontinued
 $2.99
Discontinued
104
Retainer Obsolete - Not Available
 $2.99

Part Number:400060790001

Discontinued

Discontinued
 $2.99
Discontinued
105
Warning Decal
 $9.25

Part Number:406007520002

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $9.25
Usually ships in 7 - 12 business days
 $9.25
130
2-3/4 OD-5/8 B Ply Obsolete - Not Available
 $40.71

Part Number:41-033

Discontinued

Discontinued
 $40.71
Discontinued
131
Set Screw Obsolete - Not Available
 $3.99

Part Number:901041500206

Discontinued

Discontinued
 $3.99
Discontinued
151
Bracket Obsolete - Not Available
 $104.77

Part Number:406030140015

Discontinued

Discontinued
 $104.77
Discontinued
152
Handle
 $31.14

Part Number:406030330001S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $31.14
Usually ships in 7 - 12 business days
 $31.14
154
Special Screw Obsolete - Not Available
 $17.11

Part Number:406031120003

Discontinued

Discontinued
 $17.11
Discontinued
155
Spring Obsolete - Not Available
 $6.32

Part Number:406031220002

Discontinued

Discontinued
 $6.32
Discontinued
156
Special Washer Obsolete - Not Available
 $7.74

Part Number:904100312097S

Discontinued

Discontinued
 $7.74
Discontinued
157
Stud
 $14.39

Part Number:420011110003

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $14.39
Usually ships in 7 - 12 business days
 $14.39
159
Machine Screw Obsolete - Not Available
 $2.99

Part Number:901020300409

Discontinued

Discontinued
 $2.99
Discontinued
182
Special Washer Obsolete - Not Available
 $7.74

Part Number:904100312097S

Discontinued

Discontinued
 $7.74
Discontinued
184
Handle
 $31.14

Part Number:406030330001S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $31.14
Usually ships in 7 - 12 business days
 $31.14
185
Serrated Nut Obsolete - Not Available
 $219.47

Part Number:432010270004

Discontinued

Discontinued
 $219.47
Discontinued
186
Special Screw Obsolete - Not Available
 $17.11

Part Number:406031120003

Discontinued

Discontinued
 $17.11
Discontinued
187
Spring Obsolete - Not Available
 $6.32

Part Number:406031220002

Discontinued

Discontinued
 $6.32
Discontinued
188
Special Washer Obsolete - Not Available
 $7.74

Part Number:904100312097S

Discontinued

Discontinued
 $7.74
Discontinued
189
Stud
 $14.39

Part Number:420011110003

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $14.39
Usually ships in 7 - 12 business days
 $14.39
Page B
Delta 31-550 Type 3 Finishing Machine Page B Diagram
 Fig #
227
Cap Screw Obsolete - Not Available
 $2.99

Part Number:901010600645

Discontinued

Discontinued
 $2.99
Discontinued
228
Steel Washer
 $3.99

Part Number:904010101606S

In Stock

In Stock
 $3.99
In Stock
 $3.99
229
Jam Nut Obsolete - Not Available
 $2.99

Part Number:489191-00

Discontinued

Discontinued
 $2.99
Discontinued
233
Hex HD Screw Obsolete - Not Available
 $2.99

Part Number:901064231170S

Discontinued

Discontinued
 $2.99
Discontinued
234
Panel Obsolete - Not Available
 $60.50

Part Number:436011230008S

Discontinued

Discontinued
 $60.50
Discontinued
235
Carriage Bolt
 $3.99

Part Number:901110200834S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
236
Washer
 $4.99

Part Number:904010101620S

In Stock

In Stock
 $4.99
In Stock
 $4.99
237
Motor Bracket
 $14.70

Part Number:436010040022S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $14.70
Usually ships in 7 - 12 business days
 $14.70
237
Lock Washer
 $3.99

Part Number:904020101703S

In Stock

In Stock
 $3.99
In Stock
 $3.99
237
Hex Nut
 $3.99

Part Number:902010101300S

In Stock

In Stock
 $3.99
In Stock
 $3.99
237
Carriage Bolt
 $3.99

Part Number:901110200834S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
238
Lock Washer
 $3.99

Part Number:904020101703S

In Stock

In Stock
 $3.99
In Stock
 $3.99
239
Hex Nut
 $3.99

Part Number:902010101300S

In Stock

In Stock
 $3.99
In Stock
 $3.99
240
Insulator Obsolete - Not Available
 $2.99

Part Number:438010110020

Discontinued

Discontinued
 $2.99
Discontinued
241
Screw
 $3.99

Part Number:901010600607S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
242
Washer
 $4.99

Part Number:904010101620S

In Stock

In Stock
 $4.99
In Stock
 $4.99
243
Sub Base Obsolete - Not Available
 $80.47

Part Number:436013050001S

Discontinued

Discontinued
 $80.47
Discontinued
244
Lock Washer
 $3.99

Part Number:904020101703S

In Stock

In Stock
 $3.99
In Stock
 $3.99
245
Hex Nut
 $3.99

Part Number:902010101300S

In Stock

In Stock
 $3.99
In Stock
 $3.99
246
Hole Plug Obsolete - Not Available
 $2.99

Part Number:436010740002

Discontinued

Discontinued
 $2.99
Discontinued
247
Plug Obsolete - Not Available
 $2.99

Part Number:438010110065

Discontinued

Discontinued
 $2.99
Discontinued
 Fig #
Sander Parts

Repair Guides for Delta Finishing Machine 31-550 Type 3

Quick Fix: How to Replace the Platen on a Belt Sander

Replacing the platen on a belt sander is a straightforward repair, but getting the fasteners back in place can be tricky. Read this video to learn a handy trick to make re-installing the platen easi...

Power Tool Care and Maintenance 101

This article suggests guidelines for power tool care and maintenance. It also describes information tools available at eReplacementParts.com.

Accessories for Delta 31-550 Type 3


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Questions & Answers for Delta 31-550 Type 3

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