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AIR CLEANER (7S3747 N/S) Effective with Serial No. 38K280 7S3642 Air Cleaner parts are shown on Page 17 983


AIR INLET AND EXHAUST SYSTEM
AIR CLEANER GP
TURBOCHARGER GP
EXHAUST GP
LUBRICATION SYSTEM
BREATHER GP
AIR INLET AND EXHAUST SYSTEM
MANIFOLD GP-EXHAUST
BASIC ENGINE
CYLINDER HEAD GP

TRACK LOADER 983 TRACK LOADER 38K
 983 TRAXCAVATOR 38K00001-00764 (MACHINE) UEG0073S 983 38K   (1969)

AIR INLET AND EXHAUST SYSTEM

AIR CLEANER GP
AIR CLEANER ASSEMBLY
7S-3642 AIR CLEANER ASSEMBLY
AIR CLEANER
7S-3747 AIR CLEANER
AIR CLEANER
7S-3747 AIR CLEANER
 

#UEG0073S0020
 

7S-3747: AIR CLEANER

AIR CLEANER (7S3747 N/S)
Effective with Serial No. 38K280
7S3642 Air Cleaner parts are shown on Page 17
c129092 UEG0073S
7S3747 AIR CLEANER Parts scheme
  For full view, you need register

Parts for your 983 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1594 [4] BOLT  
2. 3B-4506 [13] LOCKWASHER  
3. 7S-5078 [1] PIPE ASSEM.  
  7M-1674 [1] ELEMENT  
    (Part of 7S5078 Assem.)
4. 0S-1588 [9] BOLT  
5. 7S-3642 Y [1] AIR CLEANER ASSEM.  
    (See Separate Illustration)
6. 1P-1461 C [1] PRECLEANER ASSEM.  
  7S-5038 [1] BODY ASSEM.  
7. 2D-2285 C [1] BOLT  
  1D-4717 [1] NUT  
8. 1P-1671 C [1] HOOD ASSEM.  
  1D-4717 [1] NUT  
    (Parts of 1P1461 Assem.)
10. 7L-8227 [1] HOSE  
11. 9M-0164 [2] CLAMP  
12. 9S-3121 [1] TUBE ASSEM.  
13. 7S-3645 [1] PIPE  
14. 2M-5173 [2] SEAL  
15. 1B-5355 [2] NUT  
16. 6H-1995 [2] SEAL  
17. 2S-5205 [1] GASKET  
  C   INDICATES CHANGE FROM PREVIOUS
  Y   SEPARATE ILLUSTRATION
 

#UEG0073S0021
 

9S-1263: TURBOCHARGER ASSEMBLY

9S1263 TURBOCHARGER ASSEMBLY
c106585 UEG0073S
9S1263 TURBOCHARGER ASSEMBLY Parts scheme
  For full view, you need register

Parts for your 983 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8S-4363 H [1] COVER ASSEM. (Compressor)  
2. 1S-7390 H [1] SEAL  
3. 0S-1617 [12] BOLT  
  3L-6789 H [12] LOCKWASHER  
  9M-8924 [6] CLAMP  
4. 5M-6722 H [1] NAMEPLATE  
  2F-0808 [4] SCREW  
5. 1S-4139 [1] NAMEPLATE (Cartridge)  
  2F-0808 [4] SCREW  
6. 5M-3038 [1] SEAL  
7. 9M-8919 [1] RING  
8. 1S-9179 [6] BOLT  
9. 1S-9172 [3] PLATE  
10. 5S-2865 [1] HOUSING ASSEM.  
11. 4M-6646 [2] PIN  
    (Part of 5S2865 Housing Assem.)
12. 9S-8000 [1] SHROUD  
13. 9M-8915 [3] RING  
14. 9S-8011 [1] RING  
15. 8S-1341 R [1] WHEEL AND SHAFT ASSEM.  
16. 7S-5738 H [1] HOUSING (Turbine)  
17. 9M-8916 [2] BEARING  
18. 9M-8917 [1] BEARING  
19. 5S-2884 [1] COLLAR  
20. 9M-8918 R [1] PLATE ASSEM.  
21. 7M-9831 [4] BOLT  
  7M-9888 [4] PLATE  
22. 9S-4845 [1] SPACER  
23. 3S-1422 [1] WHEEL (Compressor)  
24. 1S-1770 [1] NUT  
25. 8M-2295 J [4] BOLT  
  8M-2296 [4] NUT  
26. 7M-7273 J [1] GASKET  
  8S-7692 [1] CARTRIDGE ASSEM.  
  J   NOT PART OF 9S1263 TURBOCHARGE
  R   REMFG PART MAY BE AVAILABLE
 

#UEG0073S0022
 

8S-9475: MUFFLER AND EXHAUST EXTENSION

MUFFLER AND EXHAUST EXTENSION (8S9475 N/S)
Note: 7S4413 Rain Cap Assembly is available
c106529 UEG0073S
8S9475 MUFFLER AND EXHAUST EXTENSION Parts scheme
  For full view, you need register

Parts for your 983 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8S-9465 [1] EJECTOR ASSEM.  
2. 0S-1571 [3] BOLT  
  1B-5355 [3] NUT  
3. 8S-6783 [1] CLAMP  
4. 8S-9472 [1] CLAMP  
5. 8S-9471 [1] CLAMP  
6. 0S-0509 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
7. 8S-9474 [1] MUFFLER ASSEM.  
8. 2B-6296 [2] STUD  
    (Part of 8S9474 Assem.)
9. 6F-8814 [1] CLAMP  
 

#UEG0073S0023
 

7S-5799: BREATHER

BREATHER (7S5799 N/S)
Serial No. 38K1 to 38K365 inclusive
c106532 UEG0073S
7S5799 BREATHER Parts scheme
  For full view, you need register

Parts for your 983 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8S-7607 [1] BREATHER ASSEM.  
2. 8S-8032 [1] ELEMENT  
3. 9M-9549 [1] COVER ASSEM.  
    (Parts of 8S7607 Assem.)
  5S-6371 [1] GASKET  
    (Part of 9M9549 Assem.)
4. 9M-9423 [1] HOSE  
5. 1J-9778 [2] CLAMP  
6. 5H-7376 [1] GASKET  
7. 1D-4717 [4] NUT  
8. 3B-4506 [8] LOCKWASHER  
9. 2S-4750 [1] GASKET  
10. 0S-1591 [2] BOLT  
11. 8M-4241 [1] BASE ASSEM.  
12. 8S-6849 [1] TUBE ASSEM. (Fumes Disposal)  
13. 9S-0668 [1] CLIP  
    (Part of 8S6849 Assem.)
14. 4M-4460 [1] GASKET  
15. 5H-7370 [1] SEAL  
16. 2M-0581 [1] ADAPTER  
17. 0S-1590 [2] BOLT  
18. 7S-5823 [1] TUBE ASSEM. (drain)  
19. 2M-9189 [1] GASKET  
 

#UEG0073S0024
 

2P-3170: BREATHER

BREATHER (2P3170 N/S)
Serial No. 38K366-Up
c139011 UEG0073S
2P3170 BREATHER Parts scheme
  For full view, you need register

Parts for your 983 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3S-7694 [1] NUT  
  4B-5059 [1] WASHER  
2. 6F-9163 [1] GASKET  
3. 2P-1783 [1] ELEMENT ASSEM.  
4. 3S-7781 [1] GASKET  
5. 0L-1351 [2] BOLT  
6. 1A-5966 [2] LOCK  
7. 0S-1588 [2] BOLT  
8. 2P-2230 [1] BAFFLE  
9. 2P-1782 [1] CASE ASSEM.  
10. 3H-3385 [1] SEAL  
  3D-2975 [1] RING  
11. 2P-2439 [1] COVER  
12. 6L-4571 [1] HOSE  
13. 9M-2904 [2] CLAMP  
14. 6B-1032 [1] CLIP  
15. 2P-2438 [1] BRACKET  
16. 0S-1588 [1] BOLT  
  4B-4278 [1] WASHER  
17. 3B-4506 [2] LOCKWASHER  
18. 0S-1594 [1] BOLT  
  1D-4717 [1] NUT  
19. 2P-1769 [1] TUBE  
20. 1L-8181 [1] CLIP  
21. 0S-1621 [1] BOLT  
  3B-4508 [1] LOCKWASHER  
 

#UEG0073S0025
 

7S-3757: MANIFOLDS

MANIFOLDS (7S3757 N/S)
c201722 UEG0073S
7S3757 MANIFOLDS Parts scheme
  For full view, you need register

Parts for your 983 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9M-1887 [1] MANIFOLD (Rear)  
2. 7S-3576 [1] PIPE  
3. 5H-7704 C [2] SEAL  
4. 5S-6426 [1] PIPE  
5. 4L-8337 [2] SEAL  
6. 5L-8854 [1] RING  
7. 2S-5552 [1] COUPLING  
8. 2S-5301 [1] RING  
9. 8S-9467 [1] SUPPORT  
10. 3B-1915 [2] BOLT  
  1B-5355 [2] NUT  
11. 8S-9293 [1] MANIFOLD (Center)  
12. 7M-7140 [1] MANIFOLD (Front)  
13. 1A-2029 [2] BOLT (1.125" long)  
  0S-1591 [6] BOLT (1.50" long)  
  3B-4506 [8] LOCKWASHER  
14. 1S-2543 [1] GASKET  
15. 5M-6214 [2] PLUG  
16. 2M-6203 [6] GASKET  
17. 1B-5357 [18] NUT  
  C   INDICATES CHANGE
 

#UEG0073S0026
 

9S-0735: CYLINDER HEAD AND VALVE MECHANISM

CYLINDER HEAD AND VALVE MECHANISM (9S735 N/S)--Side View--Part 1 of 2
Serial No. 38K1 to 38K665 inclusive
See Page 28 for Gasket Kits
c106688 UEG0073S
9S0735 CYLINDER HEAD AND VALVE MECHANISM Parts scheme
  For full view, you need register

Parts for your 983 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  7M-7226 [1] GASKET  
  5B-9603 [5] BOLT  
  3B-4506 [5] LOCKWASHER  
  4B-4278 [5] WASHER  
  5F-4899 [10] BOLT  
  3B-4506 [10] LOCKWASHER  
  4B-4278 [10] WASHER  
  6B-5130 [1] STUD  
  1B-4203 [1] NUT  
  3B-4506 [1] LOCKWASHER  
  9S-2282 [1] COVER  
  0S-1594 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  5B-9628 [2] WASHER  
  4M-4549 [1] GASKET  
  3B-1915 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  5B-9628 [2] WASHER  
  9F-2247 [1] PLUG  
    (PART OF HEAD ASSEM. 9S5545)
  5M-3605 [1] DOWEL  
  3B-0623 [2] PLUG (CORE)  
    (PART OF HEAD ASSEM. 9S5545)
  9S-5545 [1] SERVICE HEAD ASSEM.  
  3D-0490 [18] STUD  
  3S-9686 [1] GASKET  
  1D-4623 [2] BOLT (8.50" LONG)  
  8F-4225 [12] BOLT (10" LONG)  
  1D-4620 [12] BOLT (7" LONG)  
  7M-7875 [26] WASHER  
  9S-5747 [24] SEAL  
  9S-5746 [24] FERRULE  
  7S-6325 [1] TUBE ASSEM.  
  7S-1801 [1] ANCHOR  
  0S-1594 [2] BOLT  
  0L-0364 [2] LOCK  
  0S-1588 [2] BOLT (1.25" LONG)  
  7F-3425 [1] BOLT (5.75" LONG)  
  3B-4506 [3] LOCKWASHER  
  9L-2532 [1] GASKET  
  5M-6214 [1] PLUG  
    (PART OF 9S5545 ASSEM.)
  3B-0623 [11] PLUG (CORE)  
  3B-0622 [1] PLUG (CORE)  
    (PARTS OF HEAD ASSEM. 9S5545)
  9H-1020 [4] STUD  
  7S-1803 [1] CAP ASSEM.  
  0S-1588 [1] BOLT  
  1D-4717 [1] NUT  
  3B-4506 [1] LOCKWASHER  
  9S-3267 [1] CLAMP  
  9M-3888 [1] LIFTING EYE  
  7B-3235 [4] BOLT  
  3B-4508 [4] LOCKWASHER  
  6B-0041 [1] COVER  
  9F-5940 [1] GASKET  
  0L-1351 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
 

#UEG0073S0027
 

9S-0735: CYLINDER HEAD AND VALVE MECHANISM

CYLINDER HEAD AND VALVE MECHANISM (9S735 N/S)--End View--Part 2 of 2
Serial No. 38K1 to 38K665 inclusive
c106689 UEG0073S
9S0735 CYLINDER HEAD AND VALVE MECHANISM Parts scheme
  For full view, you need register

Parts for your 983 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  9S-0724 [1] BASE ASSEM.  
  2M-6414 [24] GUIDE  
    (PART OF HEAD ASSEM. 9S5545)
  4B-2612 [6] STUD  
    (PART OF BASE ASSEM. 9S724)
  2S-6992 [24] ROTOCOIL  
  7S-3206 [6] SEAL  
  5M-3605 [13] DOWEL  
  7M-7224 [1] GASKET  
  8S-1522 [6] CHAMBER ASSEM.  
  2M-6471 [11] PLUG  
    (PART OF HEAD ASSEM. 9S5545)
  5M-1889 [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 HEAD ASSEM. 9S5545)
  5M-2667 [6] GASKET (PLAIN)  
  1S-9326 [6] GASKET (YELLOW)  
  9M-4852 [6] GASKET (GREEN)  
  9M-4853 [6] GASKET (PURPLE)  
  2M-6403 [12] VALVE (EXHAUST)  
  2M-6402 [12] VALVE (INTAKE)  
  3S-5496 [1] SEAL  
  7F-3425 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  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  
  2A-4429 [48] LOCK  
  2S-4213 [24] SPRING  
  7S-6270 [1] BRACKET ASSEM.  
  0S-1594 [20] BOLT  
  3B-4506 [22] LOCKWASHER  
  3B-1915 [2] BOLT  
  1S-2553 [1] COVER ASSEM.  
  9M-2678 [1] GASKET  
  H   NOT PART OF 9S5545 ASSEM.
 

#UEG0073S0028
 

9S-0735: CYLINDER HEAD AND VALVE MECHANISM

CYLINDER HEAD AND VALVE MECHANISM (9S735 N/S)--Side View--Part 1 of 2
Serial No. 38K666-Up
See Page 28 for Gasket Kits
c139014 UEG0073S
9S0735 CYLINDER HEAD AND VALVE MECHANISM Parts scheme
  For full view, you need register

Parts for your 983 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  7M-7226 [1] GASKET  
  5B-9603 [5] BOLT  
  3B-4506 [5] LOCKWASHER  
  4B-4278 [5] WASHER  
  5F-4899 [10] BOLT  
  3B-4506 [10] LOCKWASHER  
  4B-4278 [10] WASHER  
  6B-5130 [1] STUD  
  1B-4203 [1] NUT  
  3B-4506 [1] LOCKWASHER  
  2P-1843 C [1] COVER  
  5M-6214 C [1] PLUG  
  0S-1594 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  5B-9628 [2] WASHER  
  1P-6857 C [1] GASKET  
  3B-1915 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  5B-9628 [2] WASHER  
  9F-2247 [1] PLUG  
    (PART OF HEAD ASSEM. 9S5545)
  5M-3605 [1] DOWEL  
  3B-0623 [2] PLUG (CORE)  
    (PART OF HEAD ASSEM. 9S5545)
  9S-5545 [1] SERVICE HEAD ASSEM.  
  3D-0490 [18] STUD  
  3S-9686 [1] GASKET  
  1D-4623 [2] BOLT (8.50" LONG)  
  8F-4225 [12] BOLT (10" LONG)  
  1D-4620 [12] BOLT (7" LONG)  
  7M-7875 [26] WASHER  
  9S-5747 [24] SEAL  
  9S-5746 [24] FERRULE  
  7S-6325 [1] TUBE ASSEM.  
  7S-1801 [1] ANCHOR  
  0S-1594 [2] BOLT  
  0L-0364 [2] LOCK  
  0S-1588 [2] BOLT (1.25" LONG)  
  7F-3425 [1] BOLT (5.75" LONG)  
  3B-4506 [3] LOCKWASHER  
  9L-2532 [1] GASKET  
  5M-6214 [1] PLUG  
    (PART OF 9S5545 ASSEM.)
  3B-0623 [11] PLUG (CORE)  
  3B-0622 [1] PLUG (CORE)  
    (PARTS OF HEAD ASSEM. 9S5545)
  5M-1091 C [4] STUD  
  7S-1803 [1] CAP ASSEM.  
  0S-1588 [1] BOLT  
  1D-4717 [1] NUT  
  3B-4506 [1] LOCKWASHER  
  9S-3267 [1] CLAMP  
  9M-3888 [1] LIFTING EYE  
  7B-3235 [4] BOLT  
  3B-4508 [4] LOCKWASHER  
  6B-0041 [1] COVER  
  9F-5940 [1] GASKET  
  0L-1351 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  C   INDICATES CHANGE
 

#UEG0073S0029
 

9S-0735: CYLINDER HEAD AND VALVE MECHANISM

CYLINDER HEAD AND VALVE MECHANISM (9S735 N/S)--End View--Part 2 of 2
Serial No. 38K666-Up
c139015 UEG0073S
9S0735 CYLINDER HEAD AND VALVE MECHANISM Parts scheme
  For full view, you need register

Parts for your 983 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2P-1803 C [1] BASE ASSEM.  
  9S-9040 C [24] GUIDE  
    (PART OF HEAD ASSEM. 9S5545)
  4B-2612 C [6] STUD  
    (PART OF BASE ASSEM. 2P1803)
  2S-6992 [24] ROTOCOIL  
  7S-3206 [6] SEAL  
  5M-3605 [13] DOWEL  
  7M-7224 [1] GASKET  
  8S-1522 [6] CHAMBER ASSEM.  
  2M-6471 [11] PLUG  
    (PART OF HEAD ASSEM. 9S5545)
  9S-9699 C [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 HEAD ASSEM. 9S5545)
  5M-2667 [6] GASKET (PLAIN)  
  1S-9326 [6] GASKET (YELLOW)  
  9M-4852 [6] GASKET (GREEN)  
  9M-4853 [6] GASKET (PURPLE)  
  1P-2629 C [12] VALVE (EXHAUST)  
  1P-0407 C [12] VALVE (INTAKE)  
  3S-5496 [1] SEAL  
  7F-3425 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  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  
  2A-4429 [48] LOCK  
  2S-4213 [24] SPRING  
  7S-6270 [1] BRACKET ASSEM.  
  0S-1594 C [19] BOLT  
  3B-4506 C [21] LOCKWASHER  
  3B-1915 [2] BOLT  
  1S-2553 [1] COVER ASSEM.  
  9M-2678 [1] GASKET  
  C   INDICATES CHANGE
  H   NOT PART OF 9S5545 ASSEM.
 

Information:

Special Instruction
Instructions for Installation of Turbine Precleaners on Products with Dust Ejectors {1055}
Instructions for Installation of Turbine Precleaners on Products with Dust Ejectors {1055}
Specifications
Air Cleaner
5.4" BORE SIX CYLINDER VEHICLE ENGINE(WITH CYLINDER BLOCK SP
Disassembly and Assembly
Air Cleaner
983 TRAXCAVATOR
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 983 :

AIR CLEANER
7S-3747 AIR CLEANER
AIR CLEANER ASSEMBLY
7S-3642 AIR CLEANER ASSEMBLY
FAN ASSEMBLY
8S-6494 FAN ASSEMBLY
FAN GUARD GROUP
1P-3953 FAN GUARD GROUP
FAN AND GUARD
7S-3754 FAN AND GUARD
FAN AND GUARD
7S-3754 FAN AND GUARD
FAN AND GUARD
7S-3754 FAN AND GUARD
FAN DRIVE
7S-3752 FAN DRIVE
TURBOCHARGER ASSEMBLY
9S-1263 TURBOCHARGER ASSEMBLY
MUFFLER AND EXHAUST EXTENSION
8S-9475 MUFFLER AND EXHAUST EXTENSION
BREATHER
7S-5799 BREATHER
BREATHER
2P-3170 BREATHER
MANIFOLDS
7S-3757 MANIFOLDS
CYLINDER HEAD AND VALVE MECHANISM
9S-0735 CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM
9S-0735 CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM
9S-0735 CYLINDER HEAD AND VALVE MECHANISM

Truck sale:

1978 CAT 983
USD $17,900 
1978 CAT 983

Construction Station
Wayne, Michigan
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