5
RYOBI CIRCULAR SAW – MODEL NUMBER CSB121
The model number will be found on a label attached to the motor housing. Always mention the model number in all correspondence regarding your
CIRCULAR SAW or when ordering parts.
PARTS LIST
(Figure B)
KEY PART
NO. NUMBER DESCRIPTION QTY
1 968702007 Screw (8-16 x 1/2 in., Pan Hd.) ........................................................................................ 11
2 5917702 Handle Cover ..................................................................................................................... 1
3 6880001 Torsion Spring .................................................................................................................... 1
4 5532203 Switch Trigger .................................................................................................................... 1
5 7621301 Switch ................................................................................................................................ 1
6 6620613 Screw ................................................................................................................................. 2
7 6933702 Clamp Plate ........................................................................................................................ 1
8 5917802 Handle Support .................................................................................................................. 1
9 730372017 Cord ................................................................................................................................... 1
10 5927401 Bend Relief ......................................................................................................................... 1
11 5917901 End Cap ............................................................................................................................. 1
12 617800002 Clamp ................................................................................................................................. 2
13 968173001 Brush Assembly ................................................................................................................. 2
14 982500131 Screw (10-24 x 3/4 in., Pan Hd.) ........................................................................................ 1
15 982500137 Screw (10-24 x 1-1/8 in., Pan Hd.) ..................................................................................... 2
16 5531904 Motor Housing ................................................................................................................... 1
17 5579301 Wire Holder ........................................................................................................................ 1
18 200215009 Field Assembly ................................................................................................................... 1
19 972147022 Screw (8-10 x 2-1/8 in., Pan Hd.) ....................................................................................... 2
20 5542103 Shaft - Gear Rack .............................................................................................................. 1
21 621342000 Spring ................................................................................................................................. 1
22 * 640545006 Upper Blade Guard ............................................................................................................ 1
640545002 Upper Blade Guard ............................................................................................................ 1
23 6942701 Rack - Shaft Lock .............................................................................................................. 1
24 968149003 Sleeve Bearing ................................................................................................................... 1
25 200216011 Armature Assembly (Inc. Key Nos. 26-27) ......................................................................... 1
26 680141020 Ball Bearing (608zz) ............................................................................................................ 1
27 680894001 Ball Bearing (6001 LLU) ..................................................................................................... 1
* Note: Changes start with Date Code
0648 and Serial Number 18850