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138-4183 TURBOCHARGER GP S/N 9TG128-UP G3508 GAS ENGINE


AIR INLET AND EXHAUST SYSTEM
TURBOCHARGER GP

GAS ENGINE G3508 GAS ENGINE 9TG
 G3508 Engine Electronic Ignition System 9TG00001-UP SEBP2231 G3508 9TG   (1991)

AIR INLET AND EXHAUST SYSTEM

TURBOCHARGER GP
TURBOCHARGER GP
107-4653 TURBOCHARGER GP
TURBOCHARGER GP
127-4516 TURBOCHARGER GP
TURBOCHARGER GP
138-4183 TURBOCHARGER GP
TURBOCHARGER GP
311-8604 TURBOCHARGER GP
TURBOCHARGER GP
335-7400 TURBOCHARGER GP
TURBOCHARGER GP
339-3149 TURBOCHARGER GP
 

#SEBP22310430
 

138-4183: TURBOCHARGER GP

138-4183 TURBOCHARGER GP
S/N 9TG128-UP
i00510021 SEBP2231
1384183 TURBOCHARGER GP Parts scheme
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Parts for your G3508 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 127-4516 Y [2] TURBOCHARGER GP  
2. 121-5736 [2] GASKET (TURBOCHARGER)  
3. 2N-2766 [8] LOCKNUT (3/8-16-THD)  
4. 4W-1454 [2] ADAPTER-EXHAUST  
5. 4W-1478 [4] SEAL GP-EXHAUST  
6. 4W-1455 [2] COUPLING-EXHAUST  
7. 0S-1594 [8] BOLT (3/8-16X1-IN)  
8. 5M-2894 [8] WASHER-HARD (10.2X18.5X2.5-MM THK)  
9. 4W-2359 [2] GASKET (EXHAUST)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP22310431
 

311-8604: TURBOCHARGER GP

311-8604 TURBOCHARGER GP
PART OF 330-1857 CONVERSION AR-ENGINE
i02783515 SEBP2231
3118604 TURBOCHARGER GP Parts scheme
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Parts for your G3508 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7W-2297 [1] CLAMP AS (COMPRESSOR)  
2. 9N-2038 [1] CLAMP AS-TURBINE  
3. 305-4309 [1] HOUSING (TURBINE)  
4. 308-5833 [1] HOUSING-COMPRESSOR  
5. 308-5834 Y [1] CARTRIDGE GP-TURBOCHARGER  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP22310432
 

335-7400: TURBOCHARGER GP

335-7400 TURBOCHARGER GP
PART OF 339-3149 TURBOCHARGER GP
AN ATTACHMENT
i04098095 SEBP2231
3357400 TURBOCHARGER GP Parts scheme
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Parts for your G3508 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 421-5697 [1] RING  
2. 165-4201 [1] CLAMP AS (V-BAND)  
3. 328-7596 [1] DIFFUSER  
4. 479-1467 [1] RING-NOZZLE  
5. 330-7155 [1] HOUSING AS-TURBINE  
6. 339-0973 [1] FLANGE-EXHAUST  
7. 339-0974 [1] INSERT  
8. 339-0975 [1] SHIELD AS-TURBOCHARGER  
9. 339-0976 [1] HOUSING AS-COMPRESSOR  
  252-5059 [2] PLUG  
  252-5059 [2] PLUG  
10. 339-0977 [1] CARTRIDGE GP-TURBOCHARGER  
  252-5060 [2] PLUG  
  254-6769 [2] SEAL  
11. 423-5031 [1] RING  
   
    AVAILABLE REPAIR KIT(S):
  339-0968 Y [1] KIT-SEAL (TURBOCHARGER)  
  339-0978 Y [6] KIT-TURBOCHARGER (TURBINE)  
  339-0979 Y [1] KIT-TURBOCHARGER (SHIELD)  
  339-0980 Y [4] KIT-TURBOCHARGER (TURBINE OUTLET)  
  339-0981 Y [3] KIT-TURBOCHARGER (COMPRESSOR)  
  339-0970 Y [1] KIT-TURBOCHARGER (BEARING)  
  339-0969 Y [1] KIT-TURBOCHARGER (CARTRIDGE)  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP22310433
 

339-3149: TURBOCHARGER GP

339-3149 TURBOCHARGER GP
PART OF 381-0873 CONVERSION AR-ENGINE
AN ATTACHMENT
i04538129 SEBP2231
3393149 TURBOCHARGER GP Parts scheme
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Parts for your G3508 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 461-0308 [1] GASKET-EXHAUST  
2. 326-7924 [1] FLANGE  
3. 335-7400 Y [1] TURBOCHARGER GP  
4. 109-3203 [1] SEAL-O-RING  
5. 190-7541 [12] WASHER (8.8X16X2-MM THK)  
6. 3E-6767 [1] SEAL-O-RING  
7. 7D-1649 [4] WASHER-HARD (13.5X32X5-MM THK)  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP22310434
 

393-0358: TURBOCHARGER GP

393-0358 TURBOCHARGER GP
PART OF 505-5715 KIT-ENGINE CONVERSION
i05429240 SEBP2231
3930358 TURBOCHARGER GP Parts scheme
  For full view, you need register

Parts for your G3508 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 415-8294 [1] HOUSING (TURBINE)  
2. 369-3458 [8] BOLT-HIGH TEMPERATURE (3/8-16X0.87-IN)  
3. 125-5375 [8] BOLT (3/8-16X1.75-IN)  
4. 125-5376 [4] PLATE-CLAMP (COMPRESSOR)  
5. 287-7207 [1] SEAL-O-RING  
6. 289-4079 [1] GASKET (TURBINE)  
7. 291-5416 [1] HOUSING-COMPRESSOR  
8. 369-3229 [2] CLAMP (TURBINE)  
9. 399-6184 Y [1] CARTRIDGE GP-TURBOCHARGER  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP22310435
 

6I-2083: TURBOCHARGER GP

6I-2083 TURBOCHARGER GP
S/N 9TG1-53
i00393329 SEBP2231
6I2083 TURBOCHARGER GP Parts scheme
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Parts for your G3508 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2N-2766 [8] LOCKNUT (3/8-16-THD)  
2. 4W-1454 [2] ADAPTER-EXHAUST  
3. 121-5736 [2] GASKET (TURBOCHARGER)  
4. 6I-2084 Y [2] TURBOCHARGER GP  
5. 4W-2359 [2] GASKET  
6. 4W-1455 [2] COUPLING-EXHAUST  
7. 4W-1478 [4] SEAL GP-EXHAUST  
8. 0S-1594 [8] BOLT (3/8-16X1-IN)  
  5M-2894 [8] WASHER-HARD (10.2X18.5X2.5-MM THK)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP22310436
 

6I-2084: TURBOCHARGER GP

6I-2084 TURBOCHARGER GP
S/N 9TG1-53
PART OF 6I-2083 TURBOCHARGER GP
i00393332 SEBP2231
6I2084 TURBOCHARGER GP Parts scheme
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Parts for your G3508 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6I-2393 [1] HOUSING AS-COMPRESSOR  
2. 3S-5129 [1] CLAMP AS (COMPRESSOR)  
  7M-9918 [1] LOCKNUT (1/4-28-THD)  
3. 8N-5497 Y [1] CARTRIDGE GP-TURBOCHARGER  
4. 2W-7275 [1] HOUSING AS-TURBINE  
5. 1W-4795 [1] PLATE-IDENTIFICATION (TURBOCHARGER CARTRIDGE)  
  2F-0808 [2] SCREW (6X0.25-IN)  
6. 1B-5174 [7] PLUG-PIPE  
7. 9N-2038 [1] CLAMP AS-TURBINE  
  7M-9918 [1] LOCKNUT (1/4-28-THD)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP22310437
 

7C-2374: TURBOCHARGER GP

7C-2374 TURBOCHARGER GP
S/N 9TG54-127
WATERCOOLED
i00403019 SEBP2231
7C2374 TURBOCHARGER GP Parts scheme
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Parts for your G3508 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7C-4470 CY [2] TURBOCHARGER GP  
2. 121-5736 [2] GASKET (TURBOCHARGER)  
3. 168-7800 [8] LOCKNUT (3/8-16-THD)  
4. 4W-1454 [2] ADAPTER-EXHAUST  
5. 4W-1478 [4] SEAL GP-EXHAUST (TURBOCHARGER)  
6. 4W-1455 [2] COUPLING-EXHAUST  
7. 0S-1594 [8] BOLT (3/8-16X1-IN)  
8. 5M-2894 [8] WASHER-HARD (10.2X18.5X2.5-MM THK)  
9. 4W-2359 [2] GASKET  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP22310438
 

7C-4470: TURBOCHARGER GP

7C-4470 TURBOCHARGER GP
S/N 9TG54-127
PART OF 7C-2374 TURBOCHARGER GP
i00406918 SEBP2231
7C4470 TURBOCHARGER GP Parts scheme
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Parts for your G3508 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1W-8422 [1] HOUSING AS-COMPRESSOR  
2. 3S-5129 [1] CLAMP AS (COMPRESSOR)  
  7M-9918 [1] LOCKNUT (1/4-28-THD)  
3. 2W-3558 Y [1] CARTRIDGE GP-TURBOCHARGER  
4. 9N-2038 [1] CLAMP AS-TURBINE  
  7M-9918 [1] LOCKNUT (1/4-28-THD)  
6. 1B-5174 [7] PLUG-PIPE  
7. 6N-9906 [1] HOUSING AS-TURBINE  
8. 3B-0645 B [3] PLUG-CUP (32.08 OD)  
    OR
  3P-1896 B [3] PLUG-CUP (34.92 OD)  
9. 4N-0932 B [4] PLUG-CUP (57.15 OD)  
    OR
  100-6816 B [4] PLUG-CUP (60.32 OD)  
  B   USE AS REQUIRED
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP22310439
 

7E-8464: TURBOCHARGER GP

7E-8464 TURBOCHARGER GP
i00389306 SEBP2231
7E8464 TURBOCHARGER GP Parts scheme
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Parts for your G3508 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7E-8465 Y [2] TURBOCHARGER GP  
2. 121-5736 [2] GASKET (TURBOCHARGER)  
3. 2N-2766 [8] LOCKNUT (3/8-16-THD)  
4. 7E-8466 [2] ADAPTER-TURBO EXHAUST  
5. 4W-1478 [4] SEAL GP-EXHAUST (TURBOCHARGER)  
6. 4W-1455 [2] COUPLING-EXHAUST  
7. 2A-4639 [8] BOLT (3/8-16X1.625-IN)  
8. 5M-2894 [8] WASHER-HARD (10.2X18.5X2.5-MM THK)  
9. 7E-8467 [2] GASKET-EXHAUST  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

Information:

Engine News
Turbocharger Bearings Are Now Available In More Different Sizes For Better Turbocharger Reconditioning
1979/08/22
Special Instructions Packaged With Turbocharger Cartridge Repair Kits May Be Incorrect
1986/02/01
Stop Engine If There Is A Turbocharger Bearing Failure
1987/04/01
Be Sure To Correctly Tighten Turbocharger Clamp Assemblies
1987/09/01
Compressor Nut Torque For Schwitzer Turbochargers
1993/07/01
New Vent Lines Groups Prevent Air From Being Trapped Inside Water Cooled Turbocharger Housings {1380}
1995/03/01
Flexible Braided Steel Hose Maintenance{1307,1380}
1995/06/01
New Gasket Kits Available{1052,1059,1063,1100,1150,1201,1216,1304,1361,1378,1380}
1996/04/15
New Compressor Bypass Conversion Arrangement Eliminates Turbocharger Surge {1081}
1996/08/19
Turbocharger Vent Lines Important For Engine Reliability {1380}
1998/09/01
Changes To Retainer Nut Torque And Assembly Procedures For Turbocharger Compressor Wheels
1977/03/15
Silicone Grease Now Used In Seal Ring Groove In Turbochargers
1978/05/24
Improved Seal Rings For Turbine End Of Turbochargers
1978/07/05
Salvage Of Turbocharger Compressor Housing During Reconditioning
1978/10/18
Two Strainers are Available to Protect the Bearings in Turbochargers {1052}
2003/01/01
Remember To Apply 5P-3931 Anti-Seize Compound To The Threads Of The Bolts And/Or Studs That Fasten The Turbocharger To The Exhaust Manifold {1052}
2001/10/01
A Revised Special Instruction Provides Information on Service Replacement of the Turbocharger (for Turbocharged Engines Only) {1052}
2003/03/01
Policy for Reusing the Turbocharger Turbine Housing {1052, 1065, 7754}
2003/07/01
New Hose Improves the Drainage of Oil from the Turbocharger During a Continuous Prelube Cycle {1052}
2003/08/01
Prevent the Possibility of Contamination in order to Ensure Longer Life of Turbochargers {1052}
2003/12/01
New Gasket for the Turbocharger Oil Line {1052, 1307}
2004/08/01
Magnetic Cover for the Turbocharger Oil Supply Line {1052, 1307}
2006/02/06
New Oil Drain Tube for the Turbocharger {1052, 1307}
2006/01/30
Packaging the Turbocharger {1052}
2007/02/26
Troubleshooting the Wastegate Canister {1052, 1057}
2008/12/22
A New Gasket and Hardware Are Used for the Water Lines In Some 3500 and G3500 Engines {1052, 1380}
2009/10/01
A New Kit Part Number Is Used on Certain G3508 Engines {1000, 1052, 1270, 191N}
2014/07/11
Cat<SUP>&reg;</SUP> Reman Now Offers New Turbocharger and Cartridge Groups for Certain Commercial Engines {1052, 1053}
2014/09/12
Cat<SUP>&reg;</SUP> Reman Announces the Availability of Additional Engine Components for Certain Engine Applications {1052, 1053, 108F, 1210, 1265, 1290, 1405, 1901, 5510}
2015/06/26
Some Turbochargers and Turbocharger Cartridges are Difficult to Spin Before Lubricating the Center Housing for Certain Engine Applications {1052, 1053}
2015/08/07
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}
Operation and Maintenance Manual
Turbocharger - Inspect
G3500 Engines
Special Instruction
Instructions for the Service Replacement of the Turbochargers{1052}
Instructions for the Service Replacement of the Turbochargers{1052}
G3508 "A" to G3508 with ADEM 3 ECM Upgrade for Enhanced Performance of 1400 RPM Engines{1000, 1052, 1270, 191N}
G3508 "A" to G3508 with ADEM 3 ECM Upgrade for Enhanced Performance of 1400 RPM Engines{1000, 1052, 1270, 191N}
Proper Remanufactured Turbocharger Housing Adjustment and Alignment for Caterpillar Engines {1052, 1053}
Proper Remanufactured Turbocharger Housing Adjustment and Alignment for Caterpillar Engines {1052, 1053}
Installation of the <NOBR>505-5715</NOBR> Upgrade Kit For Certain G3508 Engines {1052, 1071, 1274, 1378, 5137, 5479}
Installation of the 505-5715 Upgrade Kit For Certain G3508 Engines {1052, 1071, 1274, 1378, 5137, 5479}
Technical Information Bulletin
1. Snap Spring for New 169-4290 Terminal Assembly May Fail And Result In Turbocharger Damage; 2. New Extension And Spacer Are Required For New Terminal Assembly
1. Snap Spring for New 169-4290 Terminal Assembly May Fail And Result In Turbocharger Damage; 2. New Extension And Spacer Are Required For New Terminal Assembly
Limiting Regulator Causes Speed Instability on Certain 3508 Engines {1000, 1716}
Limiting Regulator Causes Speed Instability on Certain 3508 Engines {1000, 1716}
Specifications
Turbocharger
G3500 Engines
Turbocharger
G3500 Engines
Turbocharger
G3500 Engines
Accumulator
G3500 Engines
Systems Operation
Turbocharger
G3500 Engines
Accumulator
G3500 Engines
Reuse And Salvage Guidelines
Reuse and Salvage for Turbochargers {0760, 0767, 1052}
Reuse and Salvage for Turbochargers {0760, 0767, 1052}
Information Release Memo
CAT REMAN ANNOUNCES AN ADVANCED SALVAGE TECHNIQUE WHICH WILL AFFECT THE APPEARANCE OF CERTAIN TURBOCHARGERS
CAT REMAN ANNOUNCES AN ADVANCED SALVAGE TECHNIQUE WHICH WILL AFFECT THE APPEARANCE OF CERTAIN TURBOCHARGERS
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
Testing and Adjusting
Accumulator Pressure - Test
G3500 Engines
Disassembly and Assembly
Turbocharger - Remove
G3500 Engines
Turbocharger - Install
G3500 Engines
Turbocharger - Disassemble
G3500 Engines
Turbocharger - Assemble
G3500 Engines
Exhaust Elbow - Remove and Install
G3500 Engines
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
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
Silicone Grease Now Used In Seal Ring Groove In Turbochargers{1052,1053,1077}
1978/05/15
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
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 G3508 :

TURBOCHARGER GP
127-4516 TURBOCHARGER GP
TURBOCHARGER GP
107-4653 TURBOCHARGER GP
TURBOCHARGER GP
107-3127 TURBOCHARGER GP
SHIELD GP-EXHAUST
346-6972 SHIELD GP-EXHAUST
SHIELD GP-EXHAUST
346-6972 SHIELD GP-EXHAUST
PRECLEANER GP
5N-7831 PRECLEANER GP
MUFFLER GP-SPARK ARRESTOR
152-0596 MUFFLER GP-SPARK ARRESTOR
MUFFLER
2W-4075 MUFFLER
TURBOCHARGER GP
311-8604 TURBOCHARGER GP
TURBOCHARGER GP
335-7400 TURBOCHARGER GP
TURBOCHARGER GP
339-3149 TURBOCHARGER GP
TURBOCHARGER GP
393-0358 TURBOCHARGER GP
TURBOCHARGER GP
6I-2083 TURBOCHARGER GP
TURBOCHARGER GP
6I-2084 TURBOCHARGER GP
TURBOCHARGER GP
7C-2374 TURBOCHARGER GP
TURBOCHARGER GP
7C-4470 TURBOCHARGER GP

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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.
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