Ryobi
Power Sander

Model #OSS-450 Ryobi sander

Here are the diagrams and repair parts for Ryobi OSS-450 sander, as well as links to manuals and error code tables, if available.


There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Showing 10 of 76 parts

Ring

#50

Sander Diagram

Ring

Part #9511200
This item is not returnable
$2.31

In Stock

Sander Motor Housing Rubber Plug

#51

Sander Diagram

Sander motor housing rubber plug

Part #623019-004
?
Manufacturer substitution
This part replaces 623019004. Substitute parts can look different from the original.
This part replaces 623019004
This item is not returnable
$2.55

In Stock

CLAMP (2)

#59

Sander Diagram

Clamp (2)

Part #617800004

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

Sleeve Bearing

#29

Sander Diagram

Sleeve bearing

Part #662579002

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

3-13/32 IN. (86.5MM) THROAT PLATE

#NI03

All parts Diagram

3-13/32 in. (86.5mm) throat plate

Part #662602002

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

TENSION ROLLER PLATE W/PIN

#41

Sander Diagram

Tension roller plate w/pin

Part #662618001

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

2" (50.8MM) THROAT PLATE

#NI05

All parts Diagram

2" (50.8mm) throat plate

Part #662682002

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

Belt Support

#45

Sander Diagram

Belt support

Part #662592002

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

DATA PLATE (U.S.A.)

#7

Sander Diagram

Data plate (u.s.a.)

Part #662599001

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

LOGO PLATE (U.S.A.)

#17

Sander Diagram

Logo plate (u.s.a.)

Part #662600001

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