Delta Parts

Delta Edge Sander Sander Polisher Replacement Parts For Model 31-390 (Type 1)

Delta Parts We Sell Only Genuine Delta Parts

Popular Parts for 31-390

Search Within Model

Questions & Answers for Delta 31-390
Browse all Parts Search by Area
Miscellaneous Parts Diagram and Parts List for Type 1 Delta
Miscellaneous Parts
Page A Diagram and Parts List for Type 1 Delta
Page A
Page B Diagram and Parts List for Type 1 Delta
Page B
Previous Showing All Parts Next
Miscellaneous Parts
Miscellaneous Parts Diagram and Parts List for Type 1 Delta
  • 856
    3PH LVC – Part Number: 52-702
    3PH LVC
    Part Number: 52-702
      Special Order
    $1197.15
  • 856
    Mag Star-Stp Swi – Part Number: 52-348
    Mag Star-Stp Swi
    Part Number: 52-348
      No Longer Available
  • 856
    1PH LVC – Part Number: 52-704S
    1PH LVC
    Part Number: 52-704S
      Special Order
    $1396.68
Page A
Page A Diagram and Parts List for Type 1 Delta
  • 1
    Table – Part Number: 1344567
    Table
    Part Number: 1344567
      No Longer Available
  • 2
    Slide – Part Number: 1344568
    Slide
    Part Number: 1344568
      No Longer Available
  • 2A
    Spec Screw – Part Number: 901062231380
    Spec Screw
    Part Number: 901062231380
      No Longer Available
  • 3
    Support – Part Number: 1344569
    Support
    Part Number: 1344569
      No Longer Available
  • 4
    Support Bracket – Part Number: 1344570
    Support Bracket
    Part Number: 1344570
      No Longer Available
  • 5
    Cap Screw – Part Number: 901010600617
    Cap Screw
    Part Number: 901010600617
      No Longer Available
  • 6
    Cap Screw – Part Number: 901010600648S
    Cap Screw
    Part Number: 901010600648S
      Special Order
    $4.13
  • 7
    Knob Assembly – Part Number: 1344571
    Knob Assembly
    Part Number: 1344571
      No Longer Available
  • 8
    1-1/2 Drum – Part Number: 1344582
    1-1/2 Drum
    Part Number: 1344582
      No Longer Available
  • 8A
    2 Drum – Part Number: 1344583
    2 Drum
    Part Number: 1344583
      No Longer Available
  • 8B
    3 Drum – Part Number: 1344584
    3 Drum
    Part Number: 1344584
      Special Order
    $234.65
  • 9
    Lock Nut – Part Number: 902012817295S
    Lock Nut
    Part Number: 902012817295S
      Special Order
    $2.99
  • 11
    Screw 1/4-20 X 3/4 Flat Head H – Part Number: 901030308013S
    Screw 1/4-20 X 3/4 Flat Head H
    Part Number: 901030308013S
      Special Order
    $6.31
  • 12
    Flange – Part Number: 1344572
    Flange
    Part Number: 1344572
      No Longer Available
  • 13
    Set Screw – Part Number: 901041500217
    Set Screw
    Part Number: 901041500217
      Special Order
    $22.34
  • 14
    Motor Pulley – Part Number: 406114300002
    Motor Pulley
    Part Number: 406114300002
      No Longer Available
  • 15
    Set Screw – Part Number: 901041500231S
    Set Screw
    Part Number: 901041500231S
      In Stock
    $2.99
  • 16
    MTR 1PH 3HP 1726 RPM 230 Volt Heavy Duty – Part Number: 82-002
    MTR 1PH 3HP 1726 RPM 230 Volt Heavy Duty
    Part Number: 82-002
      Special Order
    $1449.30
  • 17
    Washer – Part Number: 491956-00
    Washer
    Part Number: 491956-00
      No Longer Available
  • 18
    Lock Washer – Part Number: 904020101703S
    Lock Washer
    Part Number: 904020101703S
      In Stock
    Minimum Quantity of 2 required
    $4.13
  • 19
    Hex Nut – Part Number: 902010401030
    Hex Nut
    Part Number: 902010401030
      Special Order
    $4.13
  • 20
    Screw – Part Number: 1344576
    Screw
    Part Number: 1344576
      No Longer Available
  • 21
    Jam Nut – Part Number: 489191-00
    Jam Nut
    Part Number: 489191-00
      No Longer Available
  • 22
    Lock Washer – Part Number: 904020201704S
    Lock Washer
    Part Number: 904020201704S
      Special Order
    $4.13
  • 23
    Washer – Part Number: 904010317706
    Washer
    Part Number: 904010317706
      Special Order
    $16.71
  • 24
    Foam Pad – Part Number: 1342552
    Foam Pad
    Part Number: 1342552
      No Longer Available
  • 25
    Main Frame – Part Number: 406113050006
    Main Frame
    Part Number: 406113050006
      No Longer Available
  • 26
    Jam Nut – Part Number: 489191-00
    Jam Nut
    Part Number: 489191-00
      No Longer Available
  • 27
    Lock Washer – Part Number: 904020201704S
    Lock Washer
    Part Number: 904020201704S
      Special Order
    $4.13
  • 28
    Washer – Part Number: 904010317706
    Washer
    Part Number: 904010317706
      Special Order
    $16.71
  • 29
    Warning Label – Part Number: 406117540002
    Warning Label
    Part Number: 406117540002
      No Longer Available
  • 30
    Bracket – Part Number: 406110140004
    Bracket
    Part Number: 406110140004
      No Longer Available
  • 32
    Steel Washer – Part Number: 904010101613
    Steel Washer
    Part Number: 904010101613
      No Longer Available
  • 33
    Idler Base Casting – Part Number: 1342513
    Idler Base Casting
    Part Number: 1342513
      No Longer Available
  • 34
    Washers – Part Number: 904010213564
    Washers
    Part Number: 904010213564
      No Longer Available
  • 35
    Screw W/Hand Knob – Part Number: 1342519
    Screw W/Hand Knob
    Part Number: 1342519
      No Longer Available
  • 36
    Hex Jam Nut – Part Number: 902010201227S
    Hex Jam Nut
    Part Number: 902010201227S
    ★★★★★
    ★★★★★
    (1)
      In Stock
    $6.15
  • 37
    Tracking Block – Part Number: 1342516
    Tracking Block
    Part Number: 1342516
      No Longer Available
  • 39
    Stud – Part Number: 1342525
    Stud
    Part Number: 1342525
      No Longer Available
  • 40
    Idler Hinge Casting – Part Number: 1342514
    Idler Hinge Casting
    Part Number: 1342514
      No Longer Available
  • 42
    Set Screw – Part Number: 901041500231S
    Set Screw
    Part Number: 901041500231S
      In Stock
    $2.99
  • 43
    Pin – Part Number: 1342540
    Pin
    Part Number: 1342540
      No Longer Available
  • 44
    Fiber Washer – Part Number: 1342518
    Fiber Washer
    Part Number: 1342518
      No Longer Available
  • 46
    Hex Jam Nut – Part Number: 902010201227S
    Hex Jam Nut
    Part Number: 902010201227S
    ★★★★★
    ★★★★★
    (1)
      In Stock
    $6.15
  • 48
    Ball Knob – Part Number: 1342520
    Ball Knob
    Part Number: 1342520
      No Longer Available
  • 49
    Flat Washer – Part Number: 904010314953
    Flat Washer
    Part Number: 904010314953
      No Longer Available
  • 50
    Spring – Part Number: 1342522
    Spring
    Part Number: 1342522
      No Longer Available
  • 51
    Hex Jam Nut – Part Number: 902010201227S
    Hex Jam Nut
    Part Number: 902010201227S
    ★★★★★
    ★★★★★
    (1)
      In Stock
    $6.15
  • 53
    Nut – Part Number: 902010201226S
    Nut
    Part Number: 902010201226S
      No Longer Available
  • 54
    Bearing – Part Number: 920040224021
    Bearing
    Part Number: 920040224021
      No Longer Available
  • 55
    Spacer – Part Number: 1344579
    Spacer
    Part Number: 1344579
      No Longer Available
  • 57
    Shaft – Part Number: 406111060003
    Shaft
    Part Number: 406111060003
      No Longer Available
  • 58
    Cap Screw – Part Number: 901010600642
    Cap Screw
    Part Number: 901010600642
      Special Order
    $6.58
  • 59
    Washer – Part Number: 904010317706
    Washer
    Part Number: 904010317706
      Special Order
    $16.71
  • 61
    Lock Washer – Part Number: 904020201704S
    Lock Washer
    Part Number: 904020201704S
      Special Order
    $4.13
  • 62
    Jam Nut – Part Number: 489191-00
    Jam Nut
    Part Number: 489191-00
      No Longer Available
  • 63
    Nameplate – Part Number: 1342535
    Nameplate
    Part Number: 1342535
      No Longer Available
  • 64
    Warning Label – Part Number: 406117540002
    Warning Label
    Part Number: 406117540002
      No Longer Available
Page B
Page B Diagram and Parts List for Type 1 Delta
  • 150
    Knob – Part Number: 419961380004
    Knob
    Part Number: 419961380004
      No Longer Available
  • 151
    Washer – Part Number: 904010312929
    Washer
    Part Number: 904010312929
      No Longer Available
  • 152
    Warning Label – Part Number: 406117540002
    Warning Label
    Part Number: 406117540002
      No Longer Available
  • 153
    Guard Assembly – Part Number: 406113540004
    Guard Assembly
    Part Number: 406113540004
      No Longer Available
  • 154
    End Cover – Part Number: 1344561
    End Cover
    Part Number: 1344561
      No Longer Available
  • 155
    Washer – Part Number: 904010312929
    Washer
    Part Number: 904010312929
      No Longer Available
  • 156
    Shaft – Part Number: 1344562
    Shaft
    Part Number: 1344562
      No Longer Available
  • 157
    Lock Washer – Part Number: 904020201704S
    Lock Washer
    Part Number: 904020201704S
      Special Order
    $4.13
  • 158
    Washer – Part Number: 491956-00
    Washer
    Part Number: 491956-00
      No Longer Available
  • 159
    Steel Washer – Part Number: 904010101610S
    Steel Washer
    Part Number: 904010101610S
      No Longer Available
  • 160
    Wood Screw – Part Number: 1342558
    Wood Screw
    Part Number: 1342558
      No Longer Available
  • 161
    2-PLATEN – Part Number: 1344563
    2-PLATEN
    Part Number: 1344563
      No Longer Available
  • 162
    Platen – Part Number: 1344564
    Platen
    Part Number: 1344564
      No Longer Available
  • 163
    Graphite Pad – Part Number: 1344565
    Graphite Pad
    Part Number: 1344565
      No Longer Available
  • 164
    2-PLATEN – Part Number: 1344586
    2-PLATEN
    Part Number: 1344586
      No Longer Available
  • 165
    Steel Washer – Part Number: 904010101610S
    Steel Washer
    Part Number: 904010101610S
      No Longer Available
  • 166
    Wood Screw – Part Number: 1342558
    Wood Screw
    Part Number: 1342558
      No Longer Available
  • 167
    Graphite Pad – Part Number: 1344587
    Graphite Pad
    Part Number: 1344587
      Special Order
    $43.90
  • 168
    Platen – Part Number: 1344588
    Platen
    Part Number: 1344588
      No Longer Available
  • 169
    Jam Nut – Part Number: 489191-00
    Jam Nut
    Part Number: 489191-00
      No Longer Available
  • 170
    Lock Washer – Part Number: 904020201704S
    Lock Washer
    Part Number: 904020201704S
      Special Order
    $4.13
  • 171
    Washer – Part Number: 904010317706
    Washer
    Part Number: 904010317706
      Special Order
    $16.71
  • 172
    Flat Head Screw – Part Number: 1342526
    Flat Head Screw
    Part Number: 1342526
      No Longer Available
  • 175
    Spec WSHR – Part Number: 904010315734
    Spec WSHR
    Part Number: 904010315734
      No Longer Available
  • 176
    Washer – Part Number: 904010317706
    Washer
    Part Number: 904010317706
      Special Order
    $16.71
  • 177
    Lock Washer – Part Number: 904020201704S
    Lock Washer
    Part Number: 904020201704S
      Special Order
    $4.13
  • 178
    Jam Nut – Part Number: 489191-00
    Jam Nut
    Part Number: 489191-00
      No Longer Available
  • 179
    Table Bracket – Part Number: 1342551
    Table Bracket
    Part Number: 1342551
      Special Order
    $140.01
  • 181
    Tilt Bracket – Part Number: 1342542
    Tilt Bracket
    Part Number: 1342542
      No Longer Available
  • 182
    Carriage Bolt – Part Number: 901110200823
    Carriage Bolt
    Part Number: 901110200823
      No Longer Available
  • 183
    Hex Nut – Part Number: 902010401030
    Hex Nut
    Part Number: 902010401030
      Special Order
    $4.13
  • 184
    Washer – Part Number: 491956-00
    Washer
    Part Number: 491956-00
      No Longer Available
  • 185
    Washer – Part Number: 904010317706
    Washer
    Part Number: 904010317706
      Special Order
    $16.71
  • 186
    Lock Washer – Part Number: 904020201704S
    Lock Washer
    Part Number: 904020201704S
      Special Order
    $4.13
  • 187
    Jam Nut – Part Number: 489191-00
    Jam Nut
    Part Number: 489191-00
      No Longer Available
  • 188
    Flat Head Screw – Part Number: 1342524
    Flat Head Screw
    Part Number: 1342524
      No Longer Available
  • 189
    Tilt Table – Part Number: 406110910001
    Tilt Table
    Part Number: 406110910001
      No Longer Available
  • 190
    Washer – Part Number: 904010317706
    Washer
    Part Number: 904010317706
      Special Order
    $16.71
  • 191
    Lock Washer – Part Number: 904020201704S
    Lock Washer
    Part Number: 904020201704S
      Special Order
    $4.13
  • 192
    Jam Nut – Part Number: 489191-00
    Jam Nut
    Part Number: 489191-00
      No Longer Available
  • 193
    Hex Nut – Part Number: 902010401030
    Hex Nut
    Part Number: 902010401030
      Special Order
    $4.13
  • 194
    Washer – Part Number: 491956-00
    Washer
    Part Number: 491956-00
      No Longer Available
  • 195
    Shoulder Bolt – Part Number: 1342543
    Shoulder Bolt
    Part Number: 1342543
      No Longer Available
  • 196
    Washer – Part Number: 491956-00
    Washer
    Part Number: 491956-00
      No Longer Available
  • 197
    Tilt Bracket – Part Number: 1342541
    Tilt Bracket
    Part Number: 1342541
      No Longer Available
  • 198
    Shoulder Bolt – Part Number: 1342543
    Shoulder Bolt
    Part Number: 1342543
      No Longer Available
  • 199
    Jam Nut – Part Number: 489191-00
    Jam Nut
    Part Number: 489191-00
      No Longer Available
  • 200
    Table Support – Part Number: 1342544
    Table Support
    Part Number: 1342544
      No Longer Available
  • 201
    Stud – Part Number: 1342523
    Stud
    Part Number: 1342523
      No Longer Available
  • 202
    Washer – Part Number: 904010317706
    Washer
    Part Number: 904010317706
      Special Order
    $16.71
  • 203
    Lock Knob – Part Number: 406111380001
    Lock Knob
    Part Number: 406111380001
      No Longer Available

Questions & Answers

?

Our customer Service team is at the ready daily to answer your part and product questions.

We're sorry, but our Q&A experts are temporarily unavailable.
Please check back later if you still haven't found the answer you need.

Ask our Team

We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.