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2W1955 TURBOCHARGER GP 2W1953-PAGE 51 AN ATTACHMENT 950B/950E WHEEL LOADER


AIR INLET AND EXHAUST SYSTEM
TURBOCHARGER GP
BASIC ENGINE
AIR COMPRESSOR GP

WHEEL LOADER 950B/950E WHEEL LOADER 22Z
 950E WHEEL LOADER 22Z03189-UP (MACHINE) POWERED BY 3304 ENGINE SEBP1757 950B/950E 22Z   (1981)

AIR INLET AND EXHAUST SYSTEM

TURBOCHARGER GP
LINES GP-TURBOCHARGER OIL
8N-2283 LINES GP-TURBOCHARGER OIL
TURBOCHARGER GP
2W-1955 TURBOCHARGER GP
TURBOCHARGER GP
7N-9850 TURBOCHARGER GP
TURBOCHARGER GP
7N-9851 TURBOCHARGER GP
TURBOCHARGER GP
2W-1953 TURBOCHARGER GP
TURBOCHARGER GP
7N-4651 TURBOCHARGER GP
 

#SEBP17570080
 

2W-1955: TURBOCHARGER GP

2W1955 TURBOCHARGER GP
2W1953-PAGE 51
AN ATTACHMENT
c326565 SEBP1757
2W1955 TURBOCHARGER GP Parts scheme
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Parts for your 950B/950E WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2W-1953 Y [1] TURBOCHARGER GP  
2. 9L-2295 [4] BOLT-HIGH TEMP  
  2N-2766 [4] LOCKNUT  
3. 1P-0451 [1] GASKET-TURBOCHARGER  
  Y   SEPARATE ILLUSTRATION
 

#SEBP17570081
 

7N-9850: TURBOCHARGER GP

7N9850 TURBOCHARGER GP
7N9851-PAGE 50
c324185 SEBP1757
7N9850 TURBOCHARGER GP Parts scheme
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Parts for your 950B/950E WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-9851 Y [1] TURBOCHARGER GP  
2. 9L-2295 C [4] BOLT-HIGH TEMP  
  2N-2766 C [4] LOCKNUT  
3. 1P-0451 [1] GASKET-TURBOCHARGER  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP17570082
 

7N-9851: TURBOCHARGER GP

7N9851 TURBOCHARGER GP
FIELD REPLACEMENT ORDER 7N4651-PAGE 52
PART OF 7N9850 TURBOCHARGER
c234672 SEBP1757
7N9851 TURBOCHARGER GP Parts scheme
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Parts for your 950B/950E WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-6860 R [1] CARTRIDGE GP-TURBOCHARGER  
  4N-6861 [1] WHEEL-COMPRESSOR  
2. 4N-6863 R [1] BACKPLATE AS  
3. 1P-1111 [1] BEARING-THRUST  
4. 1P-1120 J [1] RING-SEAL  
5. 1P-1114 J [2] BEARING-TURBOCHARGER  
6. 2P-9635 R [1] HOUSING AS-CENTER  
  1P-1136 [2] PIN  
7. 7N-0012 [1] SHROUD-TURBINE WHEEL  
8. 1P-1116 R [1] SHAFT & WHEEL AS  
9. 7N-6609 J [1] RING-PISTON  
10. 2P-9607 J [4] RING-RETAINING  
11. 2A-0762 J [4] BOLT  
  1P-1117 J [2] PLATE-LOCK  
12. 1P-1124 J [1] RING-PISTON  
13. 1P-1123 J [1] COLLAR-THRUST  
14. 1P-1125 J [1] LOCKNUT-TURBOCHARGER  
15. 7N-2434 [1] NAMEPLATE-CARTRIDGE  
  2F-0808 [2] SCREW  
16. 1C-0569 [6] BOLT  
17. 4N-6864 [3] CLAMP  
  4N-6865 [3] LOCK-PLATE  
18. 7N-1687 R [1] HOUSING-TURBINE  
19. 1P-1112 [3] CLAMP  
  1P-1113 [3] LOCK-PLATE  
20. 4N-6862 [1] HOUSING-COMPRESSOR  
21. 6V-2489 [6] BOLT-HIGH TEMP  
22. 2P-1167 [1] NAMEPLATE  
   
    THE FOLLOWING REPAIR
    KIT IS AVAILABLE:
  6N-7236 [1] KIT-CARTRIDGE  
    (INCL PART MARKED J)
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP17570083
 

2W-1953: TURBOCHARGER GP

2W1953 TURBOCHARGER GP
PART OF 2W1955 TURBOCHARGER
AN ATTACHMENT
c326566 SEBP1757
2W1953 TURBOCHARGER GP Parts scheme
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Parts for your 950B/950E WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-6860 R [1] CARTRIDGE GP-TURBOCHARGER  
  4N-6861 [1] WHEEL-COMPRESSOR  
2. 4N-6863 R [1] BACKPLATE AS  
3. 1P-1111 [1] BEARING-THRUST  
4. 1P-1120 J [1] RING-SEAL  
5. 1P-1114 [2] BEARING-TURBOCHARGER  
6. 2P-9635 R [1] HOUSING AS-CENTER  
  4M-6646 [2] PIN-GROOVE  
7. 7N-0012 [1] SHROUD-TURBINE WHEEL  
8. 1P-1116 R [1] SHAFT & WHEEL AS  
9. 7N-6609 J [1] RING-PISTON  
10. 2P-9607 J [4] RING-RETAINING  
11. 2A-0762 [4] BOLT  
  1P-1117 J [2] PLATE-LOCK  
12. 1P-1124 J [1] RING-PISTON  
13. 1P-1123 [1] COLLAR-THRUST  
14. 1P-1125 J [1] LOCKNUT-TURBOCHARGER  
15. 2P-1167 [1] NAMEPLATE  
16. 1C-0569 [6] BOLT  
17. 4N-6864 [3] CLAMP  
  4N-6865 [3] LOCK-PLATE  
18. 8N-4782 [1] HOUSING-TURBINE  
19. 1P-1112 [3] CLAMP  
  1P-1113 [3] LOCK-PLATE  
20. 4N-6862 [1] HOUSING-COMPRESSOR  
21. 6V-2489 [6] BOLT-HIGH TEMP  
   
    THE FOLLOWING REPAIR
    KIT IS AVAILABLE:
  2W-0716 [1] KIT-TURBOCHARGER CARTRIDGE  
    (INCLUDES PARTS MARKED J)
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP17570084
 

7N-4651: TURBOCHARGER GP

7N4651 TURBOCHARGER GP*R
FIELD REPLACEMENT FOR 7N9851 TURBOCHARGER-PAGE 50
c534156 SEBP1757
7N4651 TURBOCHARGER GP Parts scheme
  For full view, you need register

Parts for your 950B/950E WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-6860 R [1] CARTRIDGE GP-TURBOCHARGER  
  4N-6861 [1] WHEEL-COMPRESSOR  
2. 4N-6863 R [1] BACKPLATE AS  
3. 1P-1111 [1] BEARING-THRUST  
4. 1P-1120 J [1] RING-SEAL  
5. 1P-1114 J [2] BEARING-TURBOCHARGER  
6. 2P-9635 R [1] HOUSING AS-CENTER  
  1P-1136 [2] PIN  
7. 7N-0012 [1] SHROUD-TURBINE WHEEL  
8. 1P-1116 R [1] SHAFT & WHEEL AS  
9. 7N-6609 J [1] RING-PISTON  
10. 2P-9607 J [4] RING-RETAINING  
11. 2A-0762 [4] BOLT  
  1P-1117 J [2] PLATE-LOCK  
12. 1P-1124 J [1] RING-PISTON  
13. 1P-1123 [1] COLLAR-THRUST  
14. 1P-1125 J [1] LOCKNUT-TURBOCHARGER  
15. 7N-2434 [1] NAMEPLATE-CARTRIDGE  
  2F-0808 [2] SCREW  
16. 6V-2489 [6] BOLT-HIGH TEMP  
17. 4N-6864 [3] CLAMP  
  4N-6865 [3] LOCK-PLATE  
18. 7N-1687 R [1] HOUSING-TURBINE  
19. 1P-1112 [3] CLAMP  
  1P-1113 [3] LOCK-PLATE  
20. 4N-6862 [1] HOUSING-COMPRESSOR  
21. 1C-0569 [6] BOLT  
22. 2P-1167 [1] NAMEPLATE  
   
    THE FOLLOWING REPAIR
    KIT IS AVAILABLE:
  2W-0716 C [1] KIT-TURBOCHARGER CARTRIDGE  
    (INCL PARTS MARKED J)
  C   CHANGE FROM PREVIOUS TYPE
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP17570085
 

7C-0902: AIR COMPRESSOR GP

7C0902 AIR COMPRESSOR GP
S/N ENGINE S/N 7Z25726-25732
2W9270-PAGE 54
c345501 SEBP1757
7C0902 AIR COMPRESSOR GP Parts scheme
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Parts for your 950B/950E WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2W-9270 YR [1] AIR COMPRESSOR GP  
2. 2P-0220 [1] GASKET-PUMP  
3. 0S-1589 [2] BOLT  
4. 3B-1915 [3] BOLT  
5. 9M-0397 [1] ADAPTER-INLET  
6. 2B-2695 [2] BOLT  
7. 9M-1974 [2] WASHER  
8. 4L-7318 [2] LOCKWASHER  
9. 4N-9680 [1] GOVERNOR AS  
  2S-2923 [1] COVER-GOVERNOR  
10. 5F-5434 [1] VENT AS  
11. 9F-2247 [5] PLUG  
12. 8M-7065 [1] GASKET-AIR INLET  
13. 6L-1883 [1] GASKET-GOVERNOR  
14. 1D-4540 [2] BOLT  
   
    THE FOLLOWING REPAIR
    KIT IS AVAILABLE:
  9M-0402 [1] KIT-GOVERNOR OVERHAUL  
    (INCLUDES GROMMETS,
    FILTER, SPRING, VALVE,
    COVER AND RING)
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP17570086
 

7C-0902: AIR COMPRESSOR GP

7C0902 AIR COMPRESSOR GP
ENGINE S/N 7Z25733-99999
7E8541-PAGE 53.02
c497209 SEBP1757
7C0902 AIR COMPRESSOR GP Parts scheme
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Parts for your 950B/950E WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7E-8541 YR [1] AIR COMPRESSOR GP  
2. 2P-0220 [1] GASKET-PUMP  
3. 0S-1589 [2] BOLT  
4. 3B-1915 [3] BOLT  
5. 9M-0397 [1] ADAPTER-INLET  
6. 2B-2695 [2] BOLT  
7. 9M-1974 [2] WASHER  
8. 9M-1974 [4] WASHER  
9. 4N-9680 [1] GOVERNOR AS  
  2S-2923 [1] COVER-GOVERNOR  
10. 5F-5434 [1] VENT AS  
11. 9F-2247 [5] PLUG  
12. 8M-7065 [1] GASKET-AIR INLET  
13. 6L-1883 [1] GASKET-GOVERNOR  
14. 1D-4540 [2] BOLT  
   
    THE FOLLOWING REPAIR
    KIT IS AVAILABLE:
  9M-0402 [1] KIT-GOVERNOR OVERHAUL  
    (INCLUDES GROMMETS,
    FILTER, SPRING, VALVE,
    COVER AND RING)
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP17570087
 

7E-8541: AIR COMPRESSOR GP

7E8541 AIR COMPRESSOR GP*R
SINGLE CYLINDER
PART OF 7C0902 AIR COMPRESSOR
c566739 SEBP1757
7E8541 AIR COMPRESSOR GP Parts scheme
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Parts for your 950B/950E WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7C-0561 [1] CRANKCASE AS  
2. 7C-0562 [1] CRANKSHAFT-COMPRESSOR  
3. 7C-0563 [1] ROD & PISTON AS  
4. 7C-0564 [1] COVER AS-END  
5. 7C-0565 [1] SEAL-END COVER  
6. 2B-2695 [4] BOLT  
7. 3B-4505 [8] LOCKWASHER  
8. 7C-0566 [2] BEARING  
9. 7C-0577 [1] GASKET-CYLINDER HEAD  
10. 108-2522 C [1] CYLINDER HEAD AS  
11. 1D-4540 [4] BOLT  
12. 7C-0567 [1] COVER-BOTTOM  
13. 9L-1518 [2] WASHER-THRUST  
14. 7C-0568 [1] GASKET-BOTTOM COVER  
15. 5M-6214 [1] PLUG-PIPE  
16. 0S-1617 [4] BOLT  
   
    THE FOLLOWING REPAIR
    KITS ARE AVAILABLE:
  7C-0570 [1] KIT-PISTON RINGS  
    (INCL RINGS)
  107-0260 C [1] KIT-MAJOR REPAIR  
    (INCL PISTON AS,
    STOP AS,SPRINGS,
    GASKETS,VALVES,
    SEATS,STOP,WASHERS
    FORM,SEAL,LOCKWASHER)
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP17570088
 

2W-9270: AIR COMPRESSOR GP

2W9270 AIR COMPRESSOR GP*R
PART OF 7C0902 AIR COMPRESSOR
c489432 SEBP1757
2W9270 AIR COMPRESSOR GP Parts scheme
  For full view, you need register

Parts for your 950B/950E WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7C-0561 [1] CRANKCASE AS  
2. 7C-0562 [1] CRANKSHAFT-COMPRESSOR  
3. 7C-0563 [1] ROD & PISTON AS  
4. 7C-0564 [1] COVER AS-END  
5. 7C-0565 [1] SEAL-END COVER  
6. 2B-2695 [4] BOLT  
7. 3B-4505 [8] LOCKWASHER  
8. 7C-0566 [2] BEARING  
9. 7C-0577 [1] GASKET-CYLINDER HEAD  
10. 7C-0576 [1] CYLINDER HEAD AS  
11. 1D-4540 [4] BOLT  
12. 7C-0567 [1] COVER-BOTTOM  
13. 0S-1617 [4] BOLT  
14. 9L-1518 [2] WASHER-THRUST  
15. 5M-6214 [1] PLUG-PIPE  
16. 7C-0568 [1] GASKET-BOTTOM COVER  
   
   
   
   
   
   
   
   
   
   
    THE FOLLOWING REPAIR
    KITS ARE AVAILABLE:
  7E-9918 [1] KIT-AIR COMPRESSOR  
    (INCL PISTON AS,
    STOP AS, SPRINGS,
    GASKETS, VALVES, SEATS
    AND STOP)
  7C-0570 [1] KIT-PISTON RINGS  
    (INCL RINGS)
  7C-0571 [1] KIT-UNLOADER  
    (INCL PISTON AS
    AND STOP AS)
 

#SEBP17570089
 

7W-8411: LINES GP-AIR COMPRESSOR

7W8411 LINES GP-AIR COMPRESSOR
ENGINE S/N 7Z20112-25728
c408943 SEBP1757
7W8411 LINES GP-AIR COMPRESSOR Parts scheme
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Parts for your 950B/950E WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5K-9237 [4] ELBOW  
2. 032-1269 C [1] ELBOW-FLARED  
3. 3B-7255 [3] BUSHING  
4. 7W-9553 [1] TUBE AS-OUTLET  
5. 4W-1309 C [1] HOSE AS  
6. 2W-1085 [1] TUBE AS  
7. 6K-1972 [1] ELBOW-FLARED  
8. 9N-3040 [1] HOSE AS-END  
9. 2N-1287 [1] ELBOW-FLARED  
10. 9L-5254 C [1] ELBOW  
11. 3B-7764 CB [1] BUSHING  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
 

Information:

Truck Engine News
A Revised Special Instruction Provides Information on Service Replacement of the Turbocharger (for Turbocharged Engines Only) {1052}
2002/12/01
Accurate Diagnosis of Turbocharger Failure on Caterpillar Engines {1052, 1053}
2010/03/22
Engine News
A Revised Special Instruction Provides Information on Service Replacement of the Turbocharger (for Turbocharged Engines Only) {1052}
2002/12/01
Accurate Diagnosis of Turbocharger Failure on Caterpillar Engines {1052, 1053}
2010/03/22
Special Instruction
Installation Instructions for Turbochargers {1052}
Installation Instructions for Turbochargers {1052}
Reuse And Salvage Guidelines
Reuse and Salvage for Turbochargers {0760, 0767, 1052}
Reuse and Salvage for Turbochargers {0760, 0767, 1052}
Disassembly and Assembly
Turbocharger - Disassemble
3304B and 3306B Engines for Caterpillar Built Machines
Turbocharger - Assemble
3304B and 3306B Engines for Caterpillar Built Machines
Turbocharger - Remove
3304B and 3306B Engines for Caterpillar Built Machines
Turbocharger - Install
3304B and 3306B Engines for Caterpillar Built Machines
Service Magazine
A Revised Special Instruction Provides Information on Service Replacement of the Turbocharger (for Turbocharged Engines Only) {1052}
2002/12/09
Policy for Reusing the Turbocharger Turbine Housing {1065}
2003/07/14
Prevent the Possibility of Contamination in order to Ensure Longer Life of Turbochargers {1052}
2003/12/15
Magnetic Cover for the Turbocharger Oil Supply Line {1052, 1307}
2006/02/20
Troubleshooting the Wastegate Canister {1052, 1057}
2008/12/22
Accurate Diagnosis of Turbocharger Failure on Caterpillar Engines {1052, 1053}
2010/03/22

Caterpillar Parts SIS Catalog 950B/950E :

LINES GP-TURBOCHARGER OIL
8N-2283 LINES GP-TURBOCHARGER OIL
AIR CLEANER GP
8N-5102 AIR CLEANER GP
AIR CLEANER GP
1W-7919 AIR CLEANER GP
LINES GP-AIR
8N-4449 LINES GP-AIR
LINES GP-AIR
8N-4441 LINES GP-AIR
LINES GP-TORQUE CONV COOLER
3V-0121 LINES GP-TORQUE CONV COOLER
LINES GP-TORQUE CONV COOLER
3V-0121 LINES GP-TORQUE CONV COOLER
LINES GP-OIL COOLER
4E-2525 LINES GP-OIL COOLER
TURBOCHARGER GP
7N-9850 TURBOCHARGER GP
TURBOCHARGER GP
7N-9851 TURBOCHARGER GP
TURBOCHARGER GP
2W-1953 TURBOCHARGER GP
TURBOCHARGER GP
7N-4651 TURBOCHARGER GP
AIR COMPRESSOR GP
7C-0902 AIR COMPRESSOR GP
AIR COMPRESSOR GP
7C-0902 AIR COMPRESSOR GP
AIR COMPRESSOR GP
7E-8541 AIR COMPRESSOR GP
AIR COMPRESSOR GP
2W-9270 AIR COMPRESSOR GP

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