AVSPARE.COM
parts catalog
  1. Home
  2. Caterpillar catalog

TURBOCHARGER (4N6856 N/S) Serial No. 78P8530-Up Part of 4N3976, 2P6784, 3P134 and 3P136 Engine Arrangements 4N6858 Turbocharger parts are shown on Page 103 950


AIR INLET AND EXHAUST SYSTEM
TURBOCHARGER GP
LINES GP-AIR

WHEEL LOADER 950 WHEEL LOADER 31K
 3304 VEHICULAR ENGINE 31K01201-01485 (MACHINE) UEG0797S 950 31K   (1968)

AIR INLET AND EXHAUST SYSTEM

TURBOCHARGER GP
TURBOCHARGER GROUP
2P-8840 TURBOCHARGER GROUP
TURBOCHARGER GROUP
1P-0035 TURBOCHARGER GROUP
TURBOCHARGER GP
4N-6856 TURBOCHARGER GP
TURBOCHARGER GROUP
1P-9136 TURBOCHARGER GROUP
TURBOCHARGER GP
4N-6858 TURBOCHARGER GP
TURBOCHARGER GP
4N-6859 TURBOCHARGER GP
 

#UEG0797S0140
 

4N-6856: TURBOCHARGER GP

TURBOCHARGER (4N6856 N/S)
Serial No. 78P8530-Up
Part of 4N3976, 2P6784, 3P134 and 3P136 Engine Arrangements
4N6858 Turbocharger parts are shown on Page 103
c148862 UEG0797S
4N6856 TURBOCHARGER GP Parts scheme
  For full view, you need register

Parts for your 950 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-6858 Y [1] TURBOCHARGER  
    (Separate Illustration)
2. 0S-1591 [4] BOLT  
3. 1P-0451 [1] GASKET  
4. 1B-5355 [4] NUT  
  Y   SEPARATE ILLUSTRATION
 

#UEG0797S0141
 

1P-9136: TURBOCHARGER GROUP

1P9136 TURBOCHARGER GROUP (1P9137 N/S)
Serial No. 78P1 to 78P8259 inclusive
Part of 2P6785 and 2P9561 Engine Arrangements
c115777 UEG0797S
1P9136 TURBOCHARGER GROUP Parts scheme
  For full view, you need register

Parts for your 950 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [1] HOUSING (Compressor)  
2. [1] CLAMP  
  [1] NUT  
3. R [1] CARTRIDGE ASSEM.  
  [1] BACKPLATE ASSEM.  
4. [1] RING  
5. C [4] RING  
6. [2] BEARING  
7. RC [1] HOUSING ASSEM.  
  [2] PIN  
8. [1] SHROUD  
9. R [1] SHAFT AND WHEEL ASSEM.  
10. [1] RING  
11. [4] BOLT  
  [2] PLATE  
12. [1] COLLAR  
13. [1] RING  
14. [1] NUT  
15. [1] WHEEL  
16. [1] BEARING  
17. [1] HOUSING (Turbine)  
18. H [4] BOLT  
  [4] NUT  
19. H [1] GASKET  
20. [6] BOLT  
  [3] LOCKPLATE  
  [3] CLAMP  
21. [1] PLATE (Name)  
22. [1] DIFFUSER  
  C   INDICATES CHANGE
  R   REMFG PART MAY BE AVAILABLE
  H   NOT PART OF 1P9136 TURBOCHARGE
 

#UEG0797S0142
 

4N-6858: TURBOCHARGER GP

4N6858 TURBOCHARGER GROUP
Part of Turbocharger shown on Page 101
c148863 UEG0797S
4N6858 TURBOCHARGER GP Parts scheme
  For full view, you need register

Parts for your 950 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-6860 R [1] CARTRIDGE ASSEM.  
    (Includes)
  4N-6861 [1] WHEEL  
2. 4N-6863 R [1] BACKPLATE ASSEM.  
3. 1P-1111 [1] BEARING  
4. 1P-1120 [1] RING  
5. 1P-1114 [2] BEARING  
6. 2P-9635 R [1] HOUSING ASSEM.  
    (Includes)
  1P-1136 [2] PIN  
7. 1P-1118 [1] SHROUD  
8. 1P-1116 R [1] SHAFT AND WHEEL ASSEM  
9. 1P-1115 [1] RING  
10. 2P-9607 [4] RING  
11. 2A-0762 [4] BOLT  
  1P-1117 [2] PLATE  
12. 1P-1124 [1] RING  
13. 1P-1123 [1] COLLAR  
14. 1P-1125 [1] NUT  
15. 4N-6862 [1] HOUSING (compressor)  
16. 1C-0569 [12] BOLT  
17. 4N-6864 [3] CLAMP  
  4N-6865 [3] LOCKPLATE  
18. 6N-0565 R [1] HOUSING  
19. 1P-1112 [3] CLAMP  
  1P-1113 [3] LOCKPLATE  
  R   REMFG PART MAY BE AVAILABLE
 

#UEG0797S0143
 

4N-6859: TURBOCHARGER GP

4N6859 TURBOCHARGER GROUP
Part of Turbocharger shown on Page 98
c203595 UEG0797S
4N6859 TURBOCHARGER GP Parts scheme
  For full view, you need register

Parts for your 950 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-6860 R [1] CARTRIDGE ASSEM.  
    (Includes)
  4N-6861 [1] WHEEL  
2. 4N-6863 R [1] BACKPLATE ASSEM.  
3. 1P-1111 [1] BEARING  
4. 1P-1120 [1] RING  
5. 1P-1114 [2] BEARING  
6. 2P-9635 R [1] HOUSING ASSEM.  
    (Includes)
  1P-1136 [2] PIN  
7. 1P-1118 [1] SHROUD  
8. 1P-1116 R [1] SHAFT AND WHEEL ASSEM.  
9. 1P-1115 [1] RING  
10. 2P-9607 [4] RING  
11. 2A-0762 [4] BOLT  
  1P-1117 [2] PLATE  
12. 1P-1124 [1] RING  
13. 1P-1123 [1] COLLAR  
14. 1P-1125 [1] NUT  
15. 4N-6862 [1] HOUSING  
16. 1C-0569 [12] BOLT  
17. 4N-6864 [3] CLAMP  
  4N-6865 [3] LOCKPLATE  
18. 6N-0565 RC [1] HOUSING  
19. 1P-1112 [3] CLAMP  
  1P-1113 [3] LOCKPLATE  
  C   INDICATES CHANGE
  R   REMFG PART MAY BE AVAILABLE
 

#UEG0797S0144
 

2P-7353: TURBOCHARGER OIL LINES GROUP

2P7353 TURBOCHARGER OIL LINES GROUP
Serial No. 78P1 to 78P11062 inclusive
Part of 2P6784, 2P6785 and 2P9561 Engine Arrangements
c200737 UEG0797S
2P7353 TURBOCHARGER OIL LINES GROUP Parts scheme
  For full view, you need register

Parts for your 950 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1B-9575 [2] BOLT  
  3B-4505 [2] LOCKWASHER  
2. 7B-5932 [1] GASKET  
3. 4N-6853 C [1] TUBE ASSEM.  
4. 9H-6067 [1] SEAL  
5. 4M-2250 [1] GASKET  
6. 2P-3201 [2] BOLT  
7. 7S-6755 [1] ELBOW  
8. 5K-9245 [1] CONNECTOR  
9. 7B-1598 [1] CLIP  
10. 2P-3208 [2] BOLT  
11. 2P-7431 [1] TUBE ASSEM.  
12. 1P-1255 [1] GASKET  
  C   INDICATES CHANGE
 

#UEG0797S0145
 

4N-3924: LINES GP-TURBOCHARGER OIL

4N3924 TURBOCHARGER OIL LINES GROUP
Serial No. 78P7425-Up. Part of 4N3974 Engine Arrangement
c200729 UEG0797S
4N3924 LINES GP-TURBOCHARGER OIL Parts scheme
  For full view, you need register

Parts for your 950 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1B-9575 [2] BOLT  
  9M-1974 [2] WASHER  
2. 7B-5932 [1] GASKET  
3. 4N-3823 [1] TUBE ASSEM.  
4. 9M-4849 [1] SEAL  
5. 5K-9238 [1] CONNECTOR  
6. 2P-3208 [2] BOLT  
7. 1P-1255 [1] GASKET  
8. 4N-3843 [1] TUBE ASSEM.  
 

#UEG0797S0146
 

4N-3923: LINES GP-TURBOCHARGER OIL

4N3923 TURBOCHARGER OIL LINES GROUP
Serial No. 78P9699-Up
Part of 4N3975, 4N3976, 3P134 and 3P136 Engine Arrangements
c162493 UEG0797S
4N3923 LINES GP-TURBOCHARGER OIL Parts scheme
  For full view, you need register

Parts for your 950 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1B-9575 [2] BOLT  
  9M-1974 [2] WASHER  
2. 7B-5932 [1] GASKET  
3. 4N-3820 [1] TUBE ASSEM.  
4. 9M-4849 [1] SEAL  
5. 5K-9238 [1] CONNECTOR  
6. 2P-3208 [2] BOLT  
7. 1P-1255 [1] GASKET  
8. 4N-3842 [1] TUBE ASSEM.  
 

#UEG0797S0147
 

2P-7430: TURBOCHARGER OIL LINES GROUP

2P7430 TURBOCHARGER OIL LINES GROUP
Serial No. 78P1 to 78P7424 inclusive
Part of 2P6783 Engine Arrangement
c117343 UEG0797S
2P7430 TURBOCHARGER OIL LINES GROUP Parts scheme
  For full view, you need register

Parts for your 950 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [2] BOLT  
2. [2] LOCKWASHER  
3. [1] GASKET  
4. [1] TUBE ASSEM.  
5. [1] SEAL  
6. [2] BOLT  
7. [1] ELBOW  
8. [1] CONNECTOR  
9. [1] CLIP  
10. [2] BOLT  
11. [1] TUBE ASSEM.  
12. [1] GASKET  
 

#UEG0797S0148
 

2P-6843: LINES GP-AIR

2P6843 AIR LINES GROUP
Serial No. 78P14991-Up
Part of 4N3975 Engine Arrangement
c153032 UEG0797S
2P6843 LINES GP-AIR Parts scheme
  For full view, you need register

Parts for your 950 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6N-1491 C [1] COUPLING  
2. 1P-1087 [1] ELBOW  
3. 1P-1195 [1] HOSE  
4. 5P-0597 C [2] CLAMP  
5. 1P-0677 [1] ELBOW  
6. 1A-2029 C [8] BOLT  
7. 5S-6735 [2] GASKET  
8. 1P-0699 [1] PIPE  
9. 0S-1590 C [3] BOLT  
10. 1B-5355 [3] NUT  
11. 6N-0009 C [1] RING  
12. 2S-5301 C [1] RING  
  C   INDICATES CHANGE
 

#UEG0797S0149
 

2P-6843: LINES GP-AIR

AIR LINES (2P6843 N/S)
Serial No. 78P1 to 78P14990 inclusive
Part of 4N3975, 2P6785 and 2P9561 Engine Arrangements
c117189 UEG0797S
2P6843 LINES GP-AIR Parts scheme
  For full view, you need register

Parts for your 950 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [1] COUPLING  
2. [1] ELBOW  
3. [1] HOSE  
4. [2] CLAMP  
5. [1] ELBOW  
6. [8] BOLT  
7. [2] GASKET  
8. [1] PIPE  
9. [3] BOLT  
10. [3] NUT  
 

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
Reuse And Salvage Has Updated Air Inlet Correction Factors for Dynamometer Testing {1000, 1052, 1087}
Reuse And Salvage Has Updated Air Inlet Correction Factors for Dynamometer Testing {1000, 1052, 1087}
Special Instruction
Installation of 7C9760 (12V) or 8N3569 (24V) Fuel Boost Pump Group{1250, 1256, 1260}
Installation of 7C9760 (12V) or 8N3569 (24V) Fuel Boost Pump Group{1250, 1256, 1260}
Instructions for the Service Replacement of the Turbochargers{1052}
Instructions for the Service Replacement of the Turbochargers{1052}
Installation Instructions for Turbochargers {1052}
Installation Instructions for Turbochargers {1052}
Proper Remanufactured Turbocharger Housing Adjustment and Alignment for Caterpillar Engines {1052, 1053}
Proper Remanufactured Turbocharger Housing Adjustment and Alignment for Caterpillar Engines {1052, 1053}
Specifications
Turbocharger Impeller Installation
3304 VEHICULAR ENGINE
Turbocharger
3304 VEHICULAR ENGINE
Reuse And Salvage Guidelines
Reuse and Salvage for Turbochargers {0760, 0767, 1052}
Reuse and Salvage for Turbochargers {0760, 0767, 1052}
Disassembly and Assembly
Air Compressor
3304 VEHICULAR ENGINE FOR 950 WHEEL LOADER
Turbocharger
3304 VEHICULAR ENGINE FOR 950 WHEEL LOADER
Service Magazine
Caterpillar Recommends Against The Use Of Alcohol Mist Injection Systems{1050,1250}
1982/06/28
Use Care When Handling Turbocharger Compressor Wheels{1052,1077}
1985/12/16
Special Instructions Packaged With Turbocharger Cartridge Repair Kits May Be Incorrect{1053}
1986/02/03
Determining The Cause Of Glow Plug Tip Failures{1053,1105,1412}
1986/06/02
Changes To Retainer Nut Torque And Assembly Procedures For Turbocharger Compressor Wheels{0374,1052}
1977/02/28
Correct Rebuild Kits Must Be Used For Repair Of Earlier And Later Water Pumps{1361}
1977/06/27
Add Chamfer To Cartridge Assembly Bearings To Prevent Oil Leakage{1052,1053}
1977/11/21
Oversize Bearings For Turbocharger Center Housings Available {1053,1052}
1987/03/30
Stop Engine If There Is A Turbocharger Bearing Failure{1052,1318}
1987/04/06
Be Sure To Correctly Tighten Turbocharger Clamp Assemblies{1052}
1987/09/07
Clips Added To Turbocharger Oil Lines Group To Decrease Vibration Of Oil Lines{1052,1307}
1978/03/13
Silicone Grease Now Used In Seal Ring Groove In Turbochargers{1052,1053,1077}
1978/05/15
A Different Air Compressor Will Be Used For A Period Of Time{1065}
1978/06/05
Improved Seal Rings For Turbine End Of Turbochargers{1052}
1978/07/03
Salvage Of Turbocharger Compressor Housing During Reconditioning{1052}
1978/10/09
Use Of 9S3265 Retaining Compound On Schwitzer Turbocharger Compressor Wheel Retainer Nuts{1052,1053}
1979/06/25
Turbocharger Bearings Are Now Available In More Different Sizes For Better Turbocharger Reconditioning{1053}
1979/08/20
Only One Dowel Pin Is Now Used To Hold The Thrust Bearing In The Correct Position{1053,1052}
1979/09/03
6V2055 High Vacuum Grease Gives Better Oil Seal {1052,1053,1077,0682}
1979/09/10
Different Thrust Bearing And Thrust Rings Now Used In Turbochargers{1052,1053}
1979/10/22
Compressor Nut Torque For Schwitzer Turbochargers{1052}
1993/07/26
A Revised Special Instruction Provides Information on Service Replacement of the Turbocharger (for Turbocharged Engines Only) {1052}
2003/02/24
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}
2006/02/06
Packaging the Turbocharger {1052}
2007/02/26
Troubleshooting the Wastegate Canister {1052, 1057}
2008/12/22
Accurate Diagnosis of Turbocharger Failure on Caterpillar Engines {1052, 1053}
2010/03/22
Reuse And Salvage Has Updated Air Inlet Correction Factors for Dynamometer Testing {0769, 1052, 1087}
Reuse And Salvage Has Updated Air Inlet Correction Factors for Dynamometer Testing {0769, 1052, 1087}

Caterpillar Parts SIS Catalog 950 :

TURBOCHARGER GROUP
1P-0035 TURBOCHARGER GROUP
TURBOCHARGER GROUP
2P-8840 TURBOCHARGER GROUP
TURBOCHARGER GP
4N-6857 TURBOCHARGER GP
PIPE GP-EXHAUST
2P-7350 PIPE GP-EXHAUST
PIPE GP-EXHAUST
2P-7349 PIPE GP-EXHAUST
PIPE GP-EXHAUST
2P-7351 PIPE GP-EXHAUST
FASTENER GP-EXHAUST MANIFOLD
4N-9584 FASTENER GP-EXHAUST MANIFOLD
PIPE GP-EXHAUST
3P-0138 PIPE GP-EXHAUST
TURBOCHARGER GROUP
1P-9136 TURBOCHARGER GROUP
TURBOCHARGER GP
4N-6858 TURBOCHARGER GP
TURBOCHARGER GP
4N-6859 TURBOCHARGER GP
TURBOCHARGER OIL LINES GROUP
2P-7353 TURBOCHARGER OIL LINES GROUP
LINES GP-TURBOCHARGER OIL
4N-3924 LINES GP-TURBOCHARGER OIL
LINES GP-TURBOCHARGER OIL
4N-3923 LINES GP-TURBOCHARGER OIL
TURBOCHARGER OIL LINES GROUP
2P-7430 TURBOCHARGER OIL LINES GROUP
LINES GP-AIR
2P-6843 LINES GP-AIR

Truck sale:

 
 
Caterpillar 950M, Wheel Loaders, Construction
- Wheel Loaders
WESTERN STATES EQUIPMENT
Caterpillar 950M, Wheel Loaders, Construction
385,000 
Caterpillar 950M, Wheel Loaders, Construction
- Wheel Loaders
WYOMING MACHINERY
Caterpillar 950M, Wheel Loaders, Construction
454,718 
Caterpillar 950M, Wheel Loaders, Construction
- Wheel Loaders
WYOMING MACHINERY
 
167,802 
Caterpillar 950M, Wheel Loaders, Construction
- Wheel Loaders
FINANZAUTO S.A.
 
166,716 
Caterpillar 950M, Wheel Loaders, Construction
- Wheel Loaders
FINANZAUTO S.A.
Back to top
Contacts Request list Affiliate disclosure
The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
AVSpare.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc.