Remington 491 - Manual (Page 16)

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Parts List
Key Part
No. No. Description Qty.
1 301002 Body 1
2 301034 Trigger Pin 1
3 301529 Advance Holder 1
4 301530 Advance Bar 1
5 301531 Advance Bar Spring 1
6 301533 Trigger 1
7 301015 Screw 2
8 301100 Liner 1
9 301014 Annular Spring 1
10 301013 Ball Bearing 1
11 301012 Stop 1
12 301016 Push Pin 1
13 301046 Ball Bearing 2
14 301047 Spring 2
15 301006 Piston Sleeve 1
16 301903 Piston Assembly (Includes Piston and Ring) 1
17 301208 Piston Ring 1
18 301010 Guide 1
19 301009 Base Plate 1
20 301011 Shear Clip 1
21 301300 Sear Holder 1
22 301023 Sear 1
23 301024 Sear Spring 1
24 301904 Firing Pin Assembly 1
25 301026 Sear Holder Spring 1
26 301025 Firing Pin Spring 1
27 301028 Plug 1
28 301601 Rubber Pad 1
29 301844 Rock Arm 1
30 301840 Spring 1
31 301843 Spring 1
32 301845 Rock Arm Pin 1
Optional Accessory
301110 Guide For 3" Power Fasteners 1
301053 Spall Shield 1
IMPORTANT: Do not use key numbers when ordering service parts. Always
order components by part number and description. Include model number and
serial number of tool.