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.

16

099494

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Remington 491 operating instructions Parts List, Key Part Description Qty