Remington Model 58 / 878


The illustrations shown below was scanned off a Remington factory parts list, and are
factory part numbers.  This is important as about all obsolete parts suppliers use ONLY factory or closely associated numbers where ever possible so everyone is on the same page.  This model could use 3 different model numbers, 58, SPT 58, or Sportsman 58, all the same gun, the Sportsman designation was one of Remington's method of designating the firearm could only hold 2 rounds in the chamber, (therefore complying with the Federal Migratory Bird laws) as compared to a magazine capacity of more, requiring a "plug".


The parts listed below are for your identification purposes only. 

The author of this website DOES NOT have any parts.

 

 

 

The Above illustration & parts listing below was taken from 1979 Remington factory repair/parts manual


Remington Model 58

It was introduced in 1956, & discontinued in 1963.

AND all parts are factory OBSOLETE


ID #

 Part Number

Nomenclature

ID #

 Part Number

Nomenclature

1  25865  Action Bar Assembly 31  17436 Firing Pin
.  19355 Action Bar Stud 32  18623  Firing Pin Retainer Pin
2  19365 Action Spring 33  17437 Firing Pin Retractor spring
3  16405  Action Spring Stop 34  25175 Fore-end 12 Ga.
4  17015  Barrel Assembly Plain, 12 Ga, (30") .  23047 Fore-end 16-20 Ga.
.  21691   Barrel Assembly Plain, 16 Ga, (28") 35  24256 Fore-end Ring
.  21696  Barrel Assembly Plain, 20 Ga, (26") 36  19363  Fore-end Ring Washer
.  26215  Barrel Assembly Plain, 12 Ga. Magnum (30") 37  18673  Front Sight
.  16358 Bolt Return Plunger .  16159  Grip Cap
.  17676 Bolt Return Plunger Cross Pin .  25385 Grip Cap Screw
.  16360 Bolt Return Slide Plunger Spring 38  18749 Hammer
5  16967  Breech Bolt 12 Ga. 39  16600 Hammer Pin
.  16400  Breech Bolt 20 Ga. 40  17465 Hammer Plunger
.  25170  Breech Bolt Assembly 12 Ga. 41  19014 Hammer Spring
.  23577  Breech Bolt Assembly 20 Ga. 42  22325 Locking Block Assembly
.  16889  Buffer .  24075 Locking Block Assembly (oversize)
6   20616  Butt Plate 43  22895 Magazine Cap Assembly, 12 Ga.
7  25410   Butt Plate Screw .  23680  Magazine Cap Assembly, 16 Ga.
8  15628  Carrier 12-16-20 Ga .  23681 Magazine Cap Assembly, 20 Ga.
.  26875  Carrier Assembly 12-16-20 Ga 44  22075  Magazine Follower
9  15480  Carrier Dog 45  16750 Magazine Spring
10  17416 Carrier Dog Follower 47  17229 Operating Handle
11  16966 Carrier Dog Follower Spring 48  15097 Operating Handle Plunger
12  18781 Carrier Dog Pin 49  15098 Operating Handle Plunger Retainer
13  18760  Carrier Dog Washer 50  16791 Operating Handle Spring
14  16348   Carrier Latch .  22080 Piston Assembly
15  15703  Carrier Latch Follower 52  16029 Piston Ring
16  16345   Carrier Latch Pin 54  18551 Receiver Stud
17  16344   Carrier Latch Spring 55  25115 Safety
18  17417   Carrier Pivot Tube 56  23223 Safety Detent Ball
19  16347   Carrier Release 57  17514 Safety Spring
20  16983 Carrier Release Pin 58  17515 Safety Retaining Pin
21  16327 Carrier Release Spring 59  18750 Sear
24  17420  Connector Pin 60  17463 Sear Pin
25  16712  Disconnector 61  17518 Sear Spring
26  25431   Ejector, 12Ga. 62  16909 Shell Latch, Left, 12 Ga.
.  24446  Ejector, 16Ga. .  20041 Shell Latch, Left, 16 Ga.
.  24447  Ejector, 20Ga. .  20042 Shell Latch, Left, 20 Ga.
27  18647  Ejector Rivet 63  23080 Shell Latch, Right, 12 Ga.
28  16176   Extractor .  20046 Shell Latch, Right, 16 Ga.
29  17432  Extractor Plunger .  20047 Shell Latch, Right, 20 Ga.
30  17433   Extractor Spring 64  20050  Stock Assembly
. . . .  20610  Trigger Assembly
43  22897  Magazine Cap Assembly, Magnum .  . .
. . . . . .

 

 

This model apparently was a short lived try to come up with a self adjustment gas system (as compared to the model 58 which the shooter had to do the adjustment on the magazine cap)

and was phased out when the model 1100 came on the market in 1963

 

 

 

The Above illustration & parts listing below was taken from 1979 Remington factory repair/parts manual



Remington Model 878
Made in 12 ga. ONLY
It was introduced in 1959, & discontinued in 1962

AND all parts are factory OBSOLETE

 

NOTE - part numbers in BLUE are the same as the Model 58
Any item not shown on this listing was OBSOLETE at the time of printing

ID #

 Part Number

Nomenclature

ID #

 Part Number

Nomenclature

1  25860  Action Bar Assembly 25  19363  Fore-end Ring Washer
2  19365 Action Spring 26  18673  Front Sight, (plain barrel)
2a  19659  Action Spring Stop 30  18749 Hammer
3 .  Barrel Assembly Plain, 12 Ga, (30") 31  16600 Hammer Pin
4  16967  Breech Bolt 12 Ga. 32  17465 Hammer Plunger
.  25170  Breech Bolt Assembly 12 Ga. 33 19014 Hammer Spring
4a  20616  Butt Plate 34  22325 Locking Block Assembly
4b  25410   Butt Plate Screw 35  19014  Locking Block Stud
7  15480  Carrier Dog 36  16895 Magazine Cap Assembly
8  16905 Carrier Dog Follower .  17451  Magazine Cap Detent
9  17415 Carrier Dog Follower Spring .  16791  Magazine Cap Detent Spring
10  18781 Carrier Dog Pin 37  16896  Magazine Follower
11  18760  Carrier Dog Washer 38  16750 Magazine Spring
12  17417   Carrier Pivot Tube 39  25390 Operating Handle
13 17419 Connector, Left (Restricted) 40  15097 Operating Handle Plunger
14  17551 Connector, Right (Restricted) 41  15098 Operating Handle Plunger Retainer
15  17420   Connector Pin 42  16791 Operating Handle Spring
16  16712 Disconnector 43  25165 Piston Assembly
.  25431   Ejector 45  18551 Receiver Stud
.  18647  Ejector Rivet 48  25115 Safety
17  16176   Extractor 49  23223 Safety Detent Ball
18  17432  Extractor Plunger 50  17514 Safety Spring
19  17433   Extractor Spring 51  17515 Safety Retaining Pin
20  17436 Firing Pin 52  18750 Sear
21  18623  Firing Pin Retainer Pin 53  17463 Sear Pin
22  17437 Firing Pin Retractor spring 54  17518 Sear Spring
23  25175 Fore-end 55  16909 Shell Latch, Left
24 24256  Fore-end Ring 56  23080 Shell Latch, Right
. . . .  22990  Stock Assembly w/pad
. . . .  20610  Trigger Assembly
. . . . . .

 

 


 

 

Copyright © 2016  LeeRoy Wisner  with credit given for original illustrations.  All Rights Reserved

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Originated 01-04-2016 Last updated 01-05-2016

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