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Delta
Power Sander

Model # 31-780 Official Delta oscillating spindle sander

Here are the diagrams and repair parts for Official Delta 31-780 oscillating spindle sander, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 81 parts  |
Cover 1347815
#79

Oscillating spindle sander diagram

Cover

Part #1347815

The manufacturer no longer makes this part, and there's no substitute part

M5 Hex Nut 1243395
M5 hex nut

Part #1243395

The manufacturer no longer makes this part, and there's no substitute part

Screw 901-02-010-0559
#21

Oscillating spindle sander diagram

Screw

Part #901-02-010-0559

The manufacturer no longer makes this part, and there's no substitute part

Shoulder Bolt 1347797
Shoulder bolt

Part #1347797

The manufacturer no longer makes this part, and there's no substitute part

Table Saw On/off Switch 1343759
#71

Oscillating spindle sander diagram

Table saw on/off switch

Part #1343759

The manufacturer no longer makes this part, and there's no substitute part

Delta Insert 1347808
#3

Oscillating spindle sander diagram

Delta insert

Part #1347808

The manufacturer no longer makes this part, and there's no substitute part

Clamp 1330682
#83

Oscillating spindle sander diagram

Clamp

Part #1330682

The manufacturer no longer makes this part, and there's no substitute part

Delta Sander Drum, 3/4-in 1347800
#2

Oscillating spindle sander diagram

Delta sander drum, 3/4-in

Part #1347800

The manufacturer no longer makes this part, and there's no substitute part

Spring Pin 1310311
#50

Oscillating spindle sander diagram

Spring pin

Part #1310311

The manufacturer no longer makes this part, and there's no substitute part

Porter Cable Screw 1087576
#70

Oscillating spindle sander diagram

Porter cable screw

Part #1087576

The manufacturer no longer makes this part, and there's no substitute part

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