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6N3455 MUFFLER GROUP Part of 2V4903, 2V4904, 1V2558 and 1V6311 Sound Suppression Arrangements listed on Pages 160-1b and 160-1d AN ATTACHMENT 825B


AIR INLET AND EXHAUST SYSTEM
MUFFLER GP
MANIFOLD GP-EXHAUST
BASIC ENGINE
CYLINDER HEAD GP

SOIL COMPACTOR 825B SOIL COMPACTOR 43N
 825B COMPACTOR 43N00494-UP (MACHINE) POWERED BY D343 ENGINE UEG0263S 825B 43N   (1969)

AIR INLET AND EXHAUST SYSTEM

MUFFLER GP
MUFFLER GROUP
2P-0248 MUFFLER GROUP
MUFFLER GROUP
2P-3180 MUFFLER GROUP
MUFFLER GROUP
6N-3454 MUFFLER GROUP
MUFFLER GROUP
6N-3455 MUFFLER GROUP
MUFFLER GROUP
8S-6444 MUFFLER GROUP
 

#UEG0263S0030
 

6N-3455: MUFFLER GROUP

6N3455 MUFFLER GROUP
Part of 2V4903, 2V4904, 1V2558 and 1V6311 Sound Suppression Arrangements listed on Pages 160-1b and 160-1d
AN ATTACHMENT
c157539 UEG0263S
6N3455 MUFFLER GROUP Parts scheme
  For full view, you need register

Parts for your 825B SOIL COMPACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7S-4411 [1] CAP ASSEM.  
2. 6N-2256 [1] MUFFLER ASSEM.  
3. 2P-3886 [1] STRAP  
4. 7S-7680 [5] CLAMP  
5. 0S-1571 [11] BOLT  
  1B-5355 [11] NUT  
6. 2P-3888 [1] PIPE  
7. 2P-3878 [1] TUBE  
8. 0S-1619 [2] BOLT  
9. 3B-4506 [6] LOCKWASHER  
10. 2P-3887 [1] BRACKET ASSEM.  
11. 9S-1366 [4] BOLT  
  3B-4508 [4] LOCKWASHER  
12. 2P-3880 [1] PLATE  
13. 2P-3881 [1] ELBOW  
14. 2P-3879 [1] PIPE  
 

#UEG0263S0031
 

1P-4362: MANIFOLDS

MANIFOLDS (1P4362 N/S)--Side View--Part 1 of 2
Serial No. 43N494 to 43N781 inclusive
c114010 UEG0263S
1P4362 MANIFOLDS Parts scheme
  For full view, you need register

Parts for your 825B SOIL COMPACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  [1] PIPE  
  [4] RING  
  [1] COUPLING  
  [1] ADAPTER  
  [1] GASKET  
  [1] PIPE  
  [4] BOLT  
  [4] NUT  
  [3] BOLT  
  [3] LOCKWASHER  
  [2] BOLT  
  [2] NUT  
  [2] BOLT (2" LONG)  
  [2] NUT  
  C [4] SEAL  
  [1] MANIFOLD  
  [1] ELBOW  
  [1] GASKET  
  [4] BOLT  
  [4] WASHER  
  [4] LOCKWASHER  
  [1] MANIFOLD  
  [1] MANIFOLD  
  [6] GASKET  
  [18] NUT  
  C   INDICATES CHANGE
 

#UEG0263S0032
 

1P-4362: MANIFOLDS

MANIFOLDS (1P4362 N/S)--End View--Part 2 of 2
Serial No. 43N494 to 43N781 inclusive
Refer also to Page 141 for special parts
c109281 UEG0263S
1P4362 MANIFOLDS Parts scheme
  For full view, you need register

Parts for your 825B SOIL COMPACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1S-2549 [1] COVER  
  1M-5829 [1] GASKET  
  [2] BOLT  
  3B-4505 [2] LOCKWASHER  
  5M-6214 [2] PLUG  
  9M-6869 [1] ELBOW  
  6H-1995 [2] SEAL  
  8M-4147 [1] ADAPTER  
  2M-5173 [2] SEAL  
  0S-1595 [4] BOLT  
  3B-4508 [4] LOCKWASHER  
  7S-3582 [1] BRACKET ASSEM.  
  8M-3001 [1] ELBOW  
  4L-8337 [2] SEAL  
  1S-2548 [1] COVER  
  8M-9232 [1] GASKET  
  0S-1585 [3] BOLT  
  1B-5357 [3] NUT  
  1S-2547 [1] COVER  
  0S-1588 [2] BOLT  
  1B-5355 [2] NUT  
  8M-9272 [1] ELBOW  
  2S-5301 [1] RING  
  2S-5552 [1] COUPLING  
  5L-8854 [1] RING  
  0S-1587 [3] BOLT  
  1B-5357 [3] NUT  
  2D-8153 [2] STUD  
    (PART OF 7S3582 ASSEM)
  1B-5357 [2] NUT  
 

#UEG0263S0033
 

1P-4362: MANIFOLD GROUP

1P4362 MANIFOLD GROUP--Side View--Part 1 of 2
Serial No. 43N782-Up and Engine Serial No. 52K1-Up
c143276 UEG0263S
1P4362 MANIFOLD GROUP Parts scheme
  For full view, you need register

Parts for your 825B SOIL COMPACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  8S-1441 [1] PIPE  
  1P-1386 [4] RING  
  2R-0885 [1] COUPLING  
  2S-7299 [1] ADAPTER  
  1S-1123 [1] GASKET  
  9M-6870 [1] PIPE  
  0L-1143 [4] BOLT  
  1B-5355 [4] NUT  
  0S-1594 [3] BOLT  
  3B-4506 [3] LOCKWASHER  
  0S-1587 [2] BOLT  
  1B-5357 [2] NUT  
  1A-1460 [2] BOLT (2" LONG)  
  1B-5357 [2] NUT  
  5H-7704 [4] SEAL  
  2S-2939 [1] MANIFOLD  
  9M-3381 [1] ELBOW  
  9M-3399 [1] GASKET  
  0S-1591 [4] BOLT  
  4B-4278 [4] WASHER  
  3B-4506 [4] LOCKWASHER  
  2S-2938 [1] MANIFOLD  
  7M-7140 [1] MANIFOLD  
  2M-6203 [6] GASKET  
  1B-5357 [18] NUT  
 

#UEG0263S0034
 

1P-4362: MANIFOLD GROUP

1P4362 MANIFOLD GROUP--End View--Part 2 of 2
Serial No. 43N782-Up and Engine Serial No. 52K1-Up
c143026 UEG0263S
1P4362 MANIFOLD GROUP Parts scheme
  For full view, you need register

Parts for your 825B SOIL COMPACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1S-2549 [1] COVER  
  1M-5829 [1] GASKET  
  2B-2695 [2] BOLT  
  3B-4505 [2] LOCKWASHER  
  5M-6214 [2] PLUG  
  9M-6869 [1] ELBOW  
  6H-1995 [2] SEAL  
  8M-4147 [1] ADAPTER  
  2M-5173 [2] SEAL  
  0S-1595 [4] BOLT  
  3B-4508 [4] LOCKWASHER  
  7S-3582 [1] BRACKET ASSEM.  
  8M-3001 [1] ELBOW  
  4L-8337 [2] SEAL  
  1S-2548 [1] COVER  
  8M-9232 [1] GASKET  
  0S-1585 [3] BOLT  
  1B-5357 [3] NUT  
  1S-2547 [1] COVER  
  0S-1588 [2] BOLT  
  1B-5355 [2] NUT  
  8S-6085 C [1] ELBOW  
  2S-5301 [1] RING  
  2S-5552 [1] COUPLING  
  5L-8854 [1] RING  
  0S-1587 [3] BOLT  
  1B-5357 [3] NUT  
  2D-8153 [2] STUD  
    (PART OF 7S3582 ASSEM)
  1B-5357 [2] NUT  
  C   INDICATES CHANGE
 

#UEG0263S0035
 

1P-4363: CYLINDER HEAD AND VALVE MECHANISM

CYLINDER HEAD AND VALVE MECHANISM (1P4363 N/S)--Side View--Part 1 of 2
Serial No. 43N494 to 43N696 inclusive
See Page 29 for Gasket Kit
c113648 UEG0263S
1P4363 CYLINDER HEAD AND VALVE MECHANISM Parts scheme
  For full view, you need register

Parts for your 825B SOIL COMPACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  7M-7226 [1] GASKET  
  5B-2638 [1] BOLT  
  3B-4506 [1] LOCKWASHER  
  0T-0431 [1] WASHER  
  5F-4899 [14] BOLT  
  3B-4506 [14] LOCKWASHER  
  4B-4278 [14] WASHER  
  5M-6214 C [1] PLUG  
    (PART OF 9S5545 ASSEM.)
  0S-1594 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  5B-9628 [2] WASHER  
  3B-1915 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  5B-9628 [2] WASHER  
  4M-4549 [1] GASKET  
  9F-2247 [1] PLUG  
    (PART OF HEAD ASSEM 9S5545)
  3B-0623 [2] PLUG (CORE)  
    (PART OF HEAD ASSEM 9S5545)
  9S-5545 [1] HEAD ASSEM.  
  3D-0490 [18] STUD  
  1D-4623 [2] BOLT (8.50" LONG)  
  8F-4225 [12] BOLT (10" LONG)  
  1D-4620 [12] BOLT (7" LONG)  
  7M-7875 [26] WASHER  
  3S-9686 [1] GASKET  
  9S-5747 [24] SEAL  
  9S-5746 [24] FERRULE  
  7M-7227 [1] COVER  
  5M-6214 [1] PLUG  
    (PART OF 9S5545 ASSEM.)
  5B-9603 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  4B-4278 [4] WASHER  
  3B-0623 [11] PLUG (CORE)  
    (PART OF HEAD ASSEM. 9S5545)
  9H-1020 [4] STUD  
  0S-1594 [2] BOLT  
  0L-0364 [2] LOCK  
  3B-0622 [1] PLUG  
    (PART OF HEAD ASSEM 9S5545)
  7B-3235 [4] BOLT  
  3B-4508 [4] LOCKWASHER  
  9M-3888 [1] LIFTING EYE  
  6B-0041 [1] COVER  
  9F-5940 [1] GASKET  
  0L-1351 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  C   INDICATES CHANGE
 

#UEG0263S0036
 

1P-4363: CYLINDER HEAD AND VALVE MECHANISM

CYLINDER HEAD AND VALVE MECHANISM (1P4363 N/S)--End View--Part 2 of 2
Serial No. 43N494 to 43N696 inclusive
c109283 UEG0263S
1P4363 CYLINDER HEAD AND VALVE MECHANISM Parts scheme
  For full view, you need register

Parts for your 825B SOIL COMPACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2S-4213 [24] SPRING  
  2S-6992 [24] ROTOCOIL  
  8S-1522 [6] CHAMBER ASSEM.  
  4B-2612 [6] STUD  
    (PART OF BASE ASSEM 9S724)
  9S-0724 [1] BASE ASSEM  
  7S-3206 [6] SEAL  
  5M-3605 [14] DOWEL  
  7M-7224 [1] GASKET  
  5M-2667 [6] GASKET (PLAIN)  
  1S-9326 [6] GASKET (YELLOW)  
  9M-4852 [6] GASKET (GREEN)  
  9M-4853 [6] GASKET (PURPLE)  
  1P-2629 [12] VALVE (EXHAUST)  
  2M-6471 [11] PLUG (Core)  
  9S-9699 [12] INSERT (Exhaust)  
  4S-8902 H [12] INSERT (.005" Oversize)  
  4S-8903 H [12] INSERT (.010" Oversize)  
  9M-3205 [12] INSERT (Intake)  
  4S-8898 H [12] INSERT (.005" Oversize)  
  4S-8899 H [12] INSERT (.010" Oversize)  
    (Parts of 9S5545 Assem.)
  1P-0407 [2] VALVE (INTAKE)  
  3S-5496 [1] SEAL  
  7M-3801 [24] SPRING  
  7M-3799 [24] SPACER  
  7M-3802 [24] PLUG  
  5M-2276 [24] GEAR (20 TEETH)  
    (1 OF EACH IN EACH FOLLOWER ASSEM. 5M4169)
  5M-4169 [24] FOLLOWER ASSEM.  
  7M-9628 [24] RETAINER  
  2H-1190 [1] DOWEL  
  2A-4429 [48] LOCK  
  2M-4779 [4] STUD  
  1D-4717 [4] NUT  
  3B-4506 [4] LOCKWASHER  
  2M-1656 [1] COVER  
  8M-0904 [1] GASKET  
  0S-1594 [22] BOLT  
  3B-4506 [22] LOCKWASHER  
  1S-2553 [1] COVER ASSEM.  
  9S-9040 [24] GUIDE  
    (PART OF 9S5545 ASSEM.)
  H   NOT PART OF 9S5545
 

#UEG0263S0037
 

1P-4363: CYLINDER HEAD AND VALVE MECHANISM

CYLINDER HEAD AND VALVE MECHANISM (1P4363 N/S)--Side View--Part 1 of 2
Serial No. 43N697 to 43N882 inclusive
See Page 29 for Gasket Kit
c113648 UEG0263S
1P4363 CYLINDER HEAD AND VALVE MECHANISM Parts scheme
  For full view, you need register

Parts for your 825B SOIL COMPACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  7M-7226 [1] GASKET  
  5B-2638 [1] BOLT  
  3B-4506 [1] LOCKWASHER  
  0T-0431 [1] WASHER  
  5F-4899 [14] BOLT  
  3B-4506 [14] LOCKWASHER  
  4B-4278 [14] WASHER  
  5M-6214 C [1] PLUG  
    (PART OF 9S5545 ASSEM.)
  0S-1594 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  5B-9628 [2] WASHER  
  3B-1915 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  5B-9628 [2] WASHER  
  4M-4549 [1] GASKET  
  9F-2247 [1] PLUG  
    (PART OF HEAD ASSEM 9S5545)
  3B-0623 [2] PLUG (CORE)  
    (PART OF HEAD ASSEM 9S5545)
  9S-5545 [1] HEAD ASSEM.  
  3D-0490 [18] STUD  
  1D-4623 [2] BOLT (8.50" LONG)  
  8F-4225 [12] BOLT (10" LONG)  
  1D-4620 [12] BOLT (7" LONG)  
  7M-7875 [26] WASHER  
  3S-9686 [1] GASKET  
  9S-5747 [24] SEAL  
  9S-5746 [24] FERRULE  
  7M-7227 [1] COVER  
  5M-6214 [1] PLUG  
    (PART OF 9S5545 ASSEM.)
  5B-9603 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  4B-4278 [4] WASHER  
  3B-0623 [11] PLUG (CORE)  
    (PART OF HEAD ASSEM. 9S5545)
  9H-1020 [4] STUD  
  0S-1594 [2] BOLT  
  0L-0364 [2] LOCK  
  3B-0622 [1] PLUG  
    (PART OF HEAD ASSEM 9S5545)
  7B-3235 [4] BOLT  
  3B-4508 [4] LOCKWASHER  
  9M-3888 [1] LIFTING EYE  
  6B-0041 [1] COVER  
  9F-5940 [1] GASKET  
  0L-1351 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  C   INDICATES CHANGE
 

#UEG0263S0038
 

1P-4363: CYLINDER HEAD AND VALVE MECHANISM

CYLINDER HEAD AND VALVE MECHANISM (1P4363 N/S)--End View--Part 2 of 2
Serial No. 43N697 to 43N882 inclusive
c226483 UEG0263S
1P4363 CYLINDER HEAD AND VALVE MECHANISM Parts scheme
  For full view, you need register

Parts for your 825B SOIL COMPACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2S-4213 [24] SPRING  
  2S-6992 [24] ROTOCOIL  
  8S-1522 [6] CHAMBER ASSEM.  
  4B-2612 C [6] STUD  
    (Part of 2P1803 Assem.)
  2P-1803 C [1] BASE ASSEM.  
  7S-3206 [6] SEAL  
  5M-3605 [14] DOWEL  
  7M-7224 [1] GASKET  
  5M-2667 [6] GASKET (PLAIN)  
  1S-9326 [6] GASKET (YELLOW)  
  9M-4852 [6] GASKET (GREEN)  
  9M-4853 [6] GASKET (PURPLE)  
  1P-2629 [12] VALVE (EXHAUST)  
  2M-6471 [11] PLUG (Core)  
  9S-9699 [12] INSERT (Exhaust)  
  4S-8902 H [12] INSERT (.005" Oversize)  
  4S-8903 H [12] INSERT (.010" Oversize)  
  9M-3205 [12] INSERT (Intake)  
  4S-8898 H [12] INSERT (.005" Oversize)  
  4S-8899 H [12] INSERT (.010" Oversize)  
    (Parts of 9S5545 Assem.)
  1P-0407 [12] VALVE (INTAKE)  
  3S-5496 [1] SEAL  
  7M-3801 [24] SPRING  
  7M-3799 [24] SPACER  
  7M-3802 [24] PLUG  
  5M-2276 [24] GEAR (20 TEETH)  
    (1 OF EACH IN EACH FOLLOWER ASSEM. 5M4169)
  5M-4169 [24] FOLLOWER ASSEM.  
  7M-9628 [24] RETAINER  
  2H-1190 [1] DOWEL  
  2A-4429 [48] LOCK  
  2M-4779 [4] STUD  
  1D-4717 [4] NUT  
  3B-4506 [4] LOCKWASHER  
  2M-1656 [1] COVER  
  8M-0904 [1] GASKET  
  0S-1594 [22] BOLT  
  3B-4506 [22] LOCKWASHER  
  1S-2553 [1] COVER ASSEM.  
  9S-9040 [24] GUIDE  
    (PART OF 9S5545 ASSEM.)
  C   INDICATES CHANGE
  H   NOT PART OF 9S5545
 

#UEG0263S0039
 

1P-4363: CYLINDER HEAD AND VALVE MECHANISM GROUP

1P4363 CYLINDER HEAD AND VALVE MECHANISM GROUP--Side View--Part 1 of 2
Serial No. 43N883-Up and Engine Serial No. 52K1-Up
See Page 29 for Gasket Kit
c226484 UEG0263S
1P4363 CYLINDER HEAD AND VALVE MECHANISM GROUP Parts scheme
  For full view, you need register

Parts for your 825B SOIL COMPACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  7M-7226 [1] GASKET  
  5B-2638 [1] BOLT  
  3B-4506 [1] LOCKWASHER  
  0T-0431 [1] WASHER  
  5F-4899 [14] BOLT  
  3B-4506 [14] LOCKWASHER  
  4B-4278 [14] WASHER  
  5M-6214 [1] PLUG  
    (PART OF 4N6765 ASSEM.)
  3B-1915 C [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  5B-9628 [4] WASHER  
  1P-6857 [1] GASKET  
  9F-2247 [1] PLUG  
    (PART OF HEAD ASSEM 4N6765)
  2M-6471 C [2] PLUG (CORE)  
    (PART OF HEAD ASSEM 4N6765)
  4N-6765 RC [1] HEAD ASSEM.  
  3D-0490 [18] STUD  
  1D-4623 [2] BOLT (8.50" LONG)  
  8F-4225 [12] BOLT (10" LONG)  
  1D-4620 [12] BOLT (7" LONG)  
  7M-7875 [26] WASHER  
  3S-9686 [1] GASKET  
  9S-5747 [24] SEAL  
  9S-5746 [24] FERRULE  
  2P-3232 [1] COVER  
  5M-6214 [1] PLUG  
    (PART OF 4N6765 ASSEM.)
  5B-9603 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  4B-4278 [4] WASHER  
  3B-0623 [11] PLUG (CORE)  
    (PART OF HEAD ASSEM. 4N6765)
  9H-1020 [4] STUD  
  0S-1594 [2] BOLT  
  0L-0364 [2] LOCK  
  3B-0622 [1] PLUG  
    (PART OF HEAD ASSEM. 4N6765)
  7B-3235 [4] BOLT  
  3B-4508 [4] LOCKWASHER  
  9M-3888 [1] LIFTING EYE  
  6B-0041 [1] COVER  
  9F-5940 [1] GASKET  
  0L-1351 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  C   INDICATES CHANGE
  R   REMFG PART MAY BE AVAILABLE
 

Information:

Special Instruction
Procedure to Handle and Ship Diesel Particulate Filters (DPF) and Catalytic Converter Mufflers (CCM){1091, 1091}
Procedure to Handle and Ship Diesel Particulate Filters (DPF) and Catalytic Converter Mufflers (CCM){1091, 1091}
Service Magazine
Exhaust Dust Ejector Operation{1055,1068}
1994/09/26
Catalytic Converter And Exhaust Conditioning Products Available{1091}
1995/01/16

Caterpillar Parts SIS Catalog 825B :

MUFFLER GROUP
6N-3454 MUFFLER GROUP
MUFFLER GROUP
2P-3180 MUFFLER GROUP
BREATHER GROUP
2P-4329 BREATHER GROUP
MUFFLER GROUP
2P-0248 MUFFLER GROUP
BREATHER GROUP
9S-1948 BREATHER GROUP
EXHAUST EXTENSION GROUP
7M-9876 EXHAUST EXTENSION GROUP
AFTERCOOLER GROUP
9M-4023 AFTERCOOLER GROUP
TURBOCHARGER GP
4N-5640 TURBOCHARGER GP
MANIFOLDS
1P-4362 MANIFOLDS
1P-4362 MANIFOLDS
MANIFOLD GROUP
1P-4362 MANIFOLD GROUP
1P-4362 MANIFOLD GROUP
CYLINDER HEAD AND VALVE MECHANISM
1P-4363 CYLINDER HEAD AND VALVE MECHANISM
1P-4363 CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM
1P-4363 CYLINDER HEAD AND VALVE MECHANISM
1P-4363 CYLINDER HEAD AND VALVE MECHANISM

Truck sale:

1978 CAT 825B
USD $16,030 
1978 CAT 825B

Alaskan Equipment Sales
1970 CAT 825B
USD $16,000 
1970 CAT 825B

RMB EQUIPMENT
Middleville, Michigan
1971 CAT 825B
USD $30,000 
1971 CAT 825B

Job Rentals & Sales LLC
Jeffersonville, Indiana
1973 CAT 825B
Call 
1973 CAT 825B

Ran Equipment
Memphis, Tennessee
1985 CAT 825B
USD $23,902 
1985 CAT 825B

ECOGLOBAL 21
CATALUNA, SALLENT, Spain
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