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Makita
Power Sander

Model # BO4550 Official Makita finishing sander

Here are the diagrams and repair parts for Official Makita BO4550 finishing 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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ALL PARTS
Showing 10 of 31 parts  |
Sander Dust Bag 166027-1
#23

Unit parts diagram

Sander dust bag

Part #166027-1

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

Washer 253825-3
#19

Unit parts diagram

Washer

Part #253825-3

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

Holder 643552-4
#1

Unit parts diagram

Holder

Part #643552-4

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

Screw 265872-2
#33

Unit parts diagram

Screw

Part #265872-2

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

Baffle Plate 410752-9
#14

Unit parts diagram

Baffle plate

Part #410752-9

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

Screw 912112-6
#20

Unit parts diagram

Screw

Part #912112-6

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

Washer 253214-2
#7

Unit parts diagram

Washer

Part #253214-2

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

Field Assembly 639302-3
#6

Unit parts diagram

Field assembly

Part #639302-3

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

Power Tool Pan Head Screw, 4 X 12-mm 911118-1
#17

Unit parts diagram

Power tool pan head screw, 4 x 12-mm

Part #911118-1

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

Sleeve 262512-3
#18

Unit parts diagram

Sleeve

Part #262512-3

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

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