Craftsman 320.66810 Operator's Manual page 26

20.0 VOLT LITHIUM=ION CORDLESS 1/2=iN. iMPACT WRENCH MODEL NO.
320. 66810
The Model Number will be found on the Nameplate attached to Impact Wrench.
Always mention the Model Number when ordering parts for this tool.
1 2770182000 5126 Power Pack 1
2 2790163000 Motor And Gear Assy 1
3 3123112000 O Ring 1
4 3123133000 F/R Button 1
5 3123141000 Bracket 1
6 3123845000 Cover 1
7 3124548000 Rubber Ring 1
8 3124556000 Rubber Ring 1
9 3124558000 Bracket 1
10 3124625000 Ring Gear Housing 1
11 3320471000 Left Housing ASSY 1
12 3320532000 Right Housing ASSY 1
13 _ 3402175000 LC°ntact Receptacle ASSY _ 1
14 3420832000 Gear Case Cover 1
15 3520409000 Ring Gear 1
16 3551159000 Impact Block 1
17 3551160000 Spindle 1
18 3551253000 Bush 1
19 3551270000 Planet Gear 3
20 2822612000 Spindle 1
21 3660384000 Spring 1
22 3700960000 Handle Hoop 1
23 4870303000 Switch 1
24 4890301000 PCB Assembly 1
66810 ManuaLRevised_09 0407 Page 26