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178-7521 PUMP & MTG GP-UNIT INJ HYD S/N 5GG6100-UP PART OF 233-6948 ENGINE AR-CORE Type 1 AN ATTACHMENT 322C


FUEL SYSTEM
PUMP GP-FUEL INJECTION
FILTER GP-FUEL
PUMP GP-FUEL INJECTION
PUMP GP-UNIT INJECTOR HYD

EXCAVATOR 322C EXCAVATOR HEK
 322C L Hydraulic Excavator HEK00001-UP (MACHINE) POWERED BY 3126B Engine SEBP3677 322C HEK   (2001)

FUEL SYSTEM

PUMP GP-FUEL INJECTION
PUMP & MTG GP-UNIT INJ HYD
178-7521 PUMP & MTG GP-UNIT INJ HYD
PUMP & MTG GP-UNIT INJ HYD
178-7521 PUMP & MTG GP-UNIT INJ HYD
PUMP & MTG GP-UNIT INJ HYD
178-7521 PUMP & MTG GP-UNIT INJ HYD
PUMP & MTG GP-UNIT INJ HYD
183-2859 PUMP & MTG GP-UNIT INJ HYD
PUMP & MTG GP-UNIT INJ HYD
183-2859 PUMP & MTG GP-UNIT INJ HYD
PUMP GP-UNIT INJECTION
178-0198 PUMP GP-UNIT INJECTION
 

#SEBP36770140
 

178-7521: PUMP & MTG GP-UNIT INJ HYD

178-7521 PUMP & MTG GP-UNIT INJ HYD
S/N 5GG6100-UP
PART OF 233-6948 ENGINE AR-CORE
Type 1
AN ATTACHMENT
i03279866 SEBP3677
1787521 PUMP & MTG GP-UNIT INJ HYD Parts scheme
  For full view, you need register

Parts for your 322C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 180-7341 Y [1] PUMP GP-UNIT INJECTOR HYD  
2. 183-3399 C [1] CONNECTOR AS  
  6V-8636 [1] CONNECTOR  
  214-7568 [1] SEAL-O-RING  
  221-3494 [1] SEAL-O-RING  
3. 224-2639 [1] SEAL-O-RING  
4. 247-3755 C [1] TUBE AS  
5. 321-8638 [1] PLUG AS  
5A. 214-7568 [1] SEAL-O-RING  
  321-8635 [1] PLUG  
6. 6V-5219 M [1] BOLT (M8X1.25X40-MM)  
7. 6V-9804 M [2] BOLT (M8X1.25X75-MM)  
8. 9M-1974 [3] WASHER-HARD (8.8X16X2-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP36770141
 

178-7521: PUMP & MTG GP-UNIT INJ HYD

178-7521 PUMP & MTG GP-UNIT INJ HYD
S/N 5GG6100-UP
PART OF 233-6948 ENGINE AR-CORE
Type 2
AN ATTACHMENT
i05888100 SEBP3677
1787521 PUMP & MTG GP-UNIT INJ HYD Parts scheme
  For full view, you need register

Parts for your 322C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 180-7341 Y [1] PUMP GP-UNIT INJECTOR HYD  
2. 183-3399 [1] CONNECTOR AS  
  6V-8636 [1] CONNECTOR  
  214-7568 [1] SEAL-O-RING  
  228-7089 [1] SEAL-O-RING  
3. 224-2639 [1] SEAL-O-RING  
4. 247-3755 [1] TUBE AS  
5. 389-3708 C [1] PLUG AS  
5A. 214-7568 [1] SEAL-O-RING  
  360-3679 [1] PLUG-CONNECTOR (9/16-18-THD)  
6. 6V-5219 M [1] BOLT (M8X1.25X40-MM)  
7. 6V-9804 M [2] BOLT (M8X1.25X75-MM)  
8. 9M-1974 [3] WASHER-HARD (8.8X16X2-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP36770142
 

183-2859: PUMP & MTG GP-UNIT INJ HYD

183-2859 PUMP & MTG GP-UNIT INJ HYD
S/N 5GG831-UP
PART OF 209-5362 ENGINE AR-CORE
Type 1
i01554219 SEBP3677
1832859 PUMP & MTG GP-UNIT INJ HYD Parts scheme
  For full view, you need register

Parts for your 322C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 185-3241 [1] SEAL-O-RING  
2. 175-3236 [1] HOSE AS  
3. 179-7001 Y [2] ADAPTER GP-OIL LINE  
4. 186-3410 Y [1] PUMP GP-UNIT INJECTOR HYD  
5. 6V-5049 [1] SEAL-O-RING  
6. 6V-5219 M [1] BOLT (M8X1.25X40-MM)  
7. 6V-9804 M [2] BOLT (M8X1.25X75-MM)  
8. 9M-1974 [3] WASHER-HARD (8.8X16X2-MM THK)  
9. 9S-8004 [1] PLUG (9/16-18-THD)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP36770143
 

183-2859: PUMP & MTG GP-UNIT INJ HYD

183-2859 PUMP & MTG GP-UNIT INJ HYD
S/N 5GG831-UP
PART OF 209-5362 ENGINE AR-CORE
Type 2
i03097930 SEBP3677
1832859 PUMP & MTG GP-UNIT INJ HYD Parts scheme
  For full view, you need register

Parts for your 322C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 183-3399 C [1] CONNECTOR AS  
  6V-8636 [1] CONNECTOR  
  214-7568 [1] SEAL-O-RING  
  221-3494 [1] SEAL-O-RING  
2. 224-2639 C [1] SEAL-O-RING  
3. 247-3755 C [1] TUBE AS  
4. 250-1424 C [1] ELBOW AS  
  6V-8724 [1] ELBOW  
  214-7568 [1] SEAL-O-RING  
  221-3494 [1] SEAL-O-RING  
5. 389-3708 [1] PLUG AS  
5A. 214-7568 [1] SEAL-O-RING  
  360-3679 [1] PLUG-CONNECTOR (9/16-18-THD)  
6. 186-3410 Y [1] PUMP GP-UNIT INJECTOR HYD  
7. 6V-5219 M [1] BOLT (M8X1.25X40-MM)  
8. 6V-9804 M [2] BOLT (M8X1.25X75-MM)  
9. 9M-1974 [3] WASHER-HARD (8.8X16X2-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP36770144
 

188-6121: PUMP GP-FUEL PRM & PRIM FILTER

188-6121 PUMP GP-FUEL PRM & PRIM FILTER -WITH WATER SEPARATOR
S/N HEK1-UP
PART OF 177-5828 LINES GP-FUEL FILTER
i01559827 SEBP3677
1886121 PUMP GP-FUEL PRM & PRIM FILTER Parts scheme
  For full view, you need register

Parts for your 322C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 190-8977 Y [1] PUMP GP-FUEL PRM & WATER SEP  
2. 209-9234 [1] REGULATOR-PRESSURE (FUEL TRANSFER PUMP)  
3. 211-7730 [1] TUBE AS  
4. 030-8194 [1] CONNECTOR  
5. 136-7227 [2] SEAL-O-RING  
  Y   SEPARATE ILLUSTRATION
 

#SEBP36770145
 

190-8977: PUMP GP-FUEL PRM & WATER SEP

190-8977 PUMP GP-FUEL PRM & WATER SEP
S/N HEK1-UP
PART OF 188-6121 PUMP GP-FUEL PRM & PRIM FILTER
i01420567 SEBP3677
1908977 PUMP GP-FUEL PRM & WATER SEP Parts scheme
  For full view, you need register

Parts for your 322C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 174-9570 Y [1] FILTER GP-WATER SEP & FUEL (PRIMARY)  
2. 190-8970 [1] PUMP GP-FUEL PRIMING  
  Y   SEPARATE ILLUSTRATION
 

#SEBP36770146
 

178-0198: PUMP GP-UNIT INJECTION

178-0198 PUMP GP-UNIT INJECTION
S/N 5GG831-UP
PART OF 209-5362, 233-6948 ENGINE AR-CORE
ALSO AN ATTACHMENT
i01420546 SEBP3677
1780198 PUMP GP-UNIT INJECTION Parts scheme
  For full view, you need register

Parts for your 322C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 178-0199 Y [1] INJECTOR GP-FUEL  
2. 199-6103 [1] BOLT-SPECIAL  
3. 159-0288 [1] DEFLECTOR  
4. 8T-2396 M [1] BOLT (M6X1X60-MM)  
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP36770147
 

180-7341: PUMP GP-UNIT INJECTOR HYD

180-7341 PUMP GP-UNIT INJECTOR HYD
S/N 5GG1-6914
PART OF 178-7521 PUMP & MTG GP-UNIT INJ HYD
AN ATTACHMENT
i01418548 SEBP3677
1807341 PUMP GP-UNIT INJECTOR HYD Parts scheme
  For full view, you need register

Parts for your 322C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 122-5053 Y [1] VALVE GP-SOLENOID (INJECTION ACTUATION)  
2. 128-3473 [1] GEAR-PUMP DRIVE (36-TEETH)  
3. 162-9610 [1] PUMP GP-FUEL INJECTION  
4. 162-9612 [1] PUMP GP-FUEL TRANSFER  
5. 179-7004 [1] ADAPTER AS  
  153-4906 [1] SEAL-O-RING  
6. 4P-5918 [1] CLIP  
7. 8T-4224 [1] WASHER-HARD (8.8X16X2-MM THK)  
8. 8T-7547 M [2] BOLT (M8X1.25X30-MM)  
9. 118-0275 [1] WASHER (13.5X32X8-MM THK)  
10. 131-1845 [1] PLUG-HEX SOCKET  
12. 8T-4139 M [1] BOLT (M12X1.75X30-MM)  
   
  144-7339 F [1] SEAL-O-RING (FUEL TRANSFER PUMP)  
  F   NOT SHOWN
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP36770148
 

180-7341: PUMP GP-UNIT INJECTOR HYD

180-7341 PUMP GP-UNIT INJECTOR HYD
S/N 5GG6915-UP
PART OF 178-7521 PUMP & MTG GP-UNIT INJ HYD
AN ATTACHMENT
i02141138 SEBP3677
1807341 PUMP GP-UNIT INJECTOR HYD Parts scheme
  For full view, you need register

Parts for your 322C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 122-5053 Y [1] VALVE GP-SOLENOID (INJECTION ACTUATION)  
2. 128-3473 [1] GEAR-PUMP DRIVE (36-TEETH)  
3. 162-9610 [1] PUMP GP-FUEL INJECTION  
4. 162-9612 [1] PUMP GP-FUEL TRANSFER  
5. 250-1424 C [1] ELBOW AS  
  6V-8724 [1] ELBOW  
  214-7568 [1] SEAL-O-RING  
  221-3494 [1] SEAL-O-RING  
6. 4P-5918 [1] CLIP  
7. 8T-4224 [1] WASHER-HARD (8.8X16X2-MM THK)  
8. 8T-7547 M [2] BOLT (M8X1.25X30-MM)  
9. 118-0275 [1] WASHER (13.5X32X8-MM THK)  
10. 131-1845 [1] PLUG-HEX SOCKET  
12. 8T-4139 M [1] BOLT (M12X1.75X30-MM)  
   
  144-7339 F [1] SEAL-O-RING (FUEL TRANSFER PUMP)  
  C   CHANGE FROM PREVIOUS TYPE
  F   NOT SHOWN
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP36770149
 

186-3410: PUMP GP-UNIT INJECTOR HYD

186-3410 PUMP GP-UNIT INJECTOR HYD
S/N 5GG831-UP
PART OF 183-2859 PUMP & MTG GP-UNIT INJ HYD
i01554232 SEBP3677
1863410 PUMP GP-UNIT INJECTOR HYD Parts scheme
  For full view, you need register

Parts for your 322C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 122-5053 Y [1] VALVE GP-SOLENOID  
2. 128-3473 [1] GEAR-PUMP DRIVE (36-TEETH)  
4. 4P-5918 [1] CLIP  
5. 8T-4200 M [2] BOLT (M8X1.25X16-MM)  
6. 8T-4224 [1] WASHER-HARD (8.8X16X2-MM THK)  
7. 118-0275 [1] WASHER (13.5X32X8-MM THK)  
8. 131-1845 [1] PLUG-HEX SOCKET  
9. 144-7339 [1] SEAL-O-RING  
10. 8T-4139 M [1] BOLT (M12X1.75X30-MM)  
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

Information:

Truck Engine News
Policy on Testing of Fuel Injectors and Fuel Nozzles {1251}
2008/11/01
Do Not Use the 6V-4022 Fuel Injector Tester to Measure Unit Injector Fuel Flow Rate {0782, 1251, 1254, 1290, 1713}
2008/11/01
Engine News
Policy on Testing of Fuel Injectors and Fuel Nozzles {1251}
2008/11/17
The Pop (Injector) Tester Is not Available for Fuel Injectors {0782, 1251, 1254, 1290, 1713}
2008/11/17
Specifications
Injection Actuation Pressure Control Valve
3126B Engine for Caterpillar Built Machines
Unit Injector
3126B Engine for Caterpillar Built Machines
Unit Injector Hydraulic Pump
3126B Engine for Caterpillar Built Machines
Tool Operating Manual
Using the 4C-6090 Multichannel Temperature Selector Group{0599, 0701, 0706, 1251, 1254, 1290, 1713}
Using the 4C-6090 Multichannel Temperature Selector Group{0599, 0701, 0706, 1251, 1254, 1290, 1713}
Using the TMI System to Retrieve Off Engine Injection Pump Test Specifications for the Fuel Injection Equipment Test Stand{0706, 0782, 1251, 1286}
Using the TMI System to Retrieve Off Engine Injection Pump Test Specifications for the Fuel Injection Equipment Test Stand{0706, 0782, 1251, 1286}
Testing and Adjusting Fuel Injection Pump and Governor on 3064 and 3066 Engines{0374, 0599, 0706}
Testing and Adjusting Fuel Injection Pump and Governor on 3064 and 3066 Engines{0374, 0599, 0706}
Using the 143-2099 Sleeve Replacement Tool Group on 3114, 3116, and 3126 Engines{0374, 0599, 0701, 0706, 0781}
Using the 143-2099 Sleeve Replacement Tool Group on 3114, 3116, and 3126 Engines{0374, 0599, 0701, 0706, 0781}
169-3374 Brass Injector Sleeve Removal Group for 3176 and 3176B Engines{0374, 0599, 0700, 0706}
169-3374 Brass Injector Sleeve Removal Group for 3176 and 3176B Engines{0374, 0599, 0700, 0706}
Using the 223-2454 Tool Group on 3114, 3116, and 3126 Engines with Mechanical Unit Injectors (MUI){0374, 0599, 0701, 0706, 1251, 1252, 1254}
Using the 223-2454 Tool Group on 3114, 3116, and 3126 Engines with Mechanical Unit Injectors (MUI){0374, 0599, 0701, 0706, 1251, 1252, 1254}
Testing and Adjusting
Unit Injector - Test
3126B Engines
Troubleshooting
Injector Solenoid Circuit - Test
3126B Engines for the IT38G Series II Integrated Toolcarrier and the 938G Series II Wheel Loader
CID 0001 FMI 11 Cylinder #1 Injector fault
3126B Engines for 322C, 325C, and M325C Excavators and for the 325C Mobile Hydraulic Power Unit
CID 0002 FMI 11 Cylinder #2 Injector fault
3126B Engines for 322C, 325C, and M325C Excavators and for the 325C Mobile Hydraulic Power Unit
CID 0003 FMI 11 Cylinder #3 Injector fault
3126B Engines for the IT62G Series II Integrated Toolcarrier and for the 950G Series II and 962G Series II Wheel Loaders
CID 0004 FMI 11 Cylinder #4 Injector fault
3126B Engines for 322C, 325C, and M325C Excavators and for the 325C Mobile Hydraulic Power Unit
CID 0005 FMI 11 Cylinder #5 Injector fault
3126B Engines for the IT62G Series II Integrated Toolcarrier and for the 950G Series II and 962G Series II Wheel Loaders
CID 0006 FMI 11 Cylinder #6 Injector fault
3126B Engines for the IT38G Series II Integrated Toolcarrier and the 938G Series II Wheel Loader
Disassembly and Assembly
Unit Injector - Remove
3126B Engines for Caterpillar Built Machines
Unit Injector - Install
3126B Engines for Caterpillar Built Machines
Service Magazine
Improved O-Ring Seals for Fuel Injectors for Longer Seal Life {1254}
2003/10/20
Do Not Reuse the Hold Down Bolts for the Fuel Injectors On All Products that Contain C9 Through C32 Engines {1290}
2014/08/14
Improvements have been made to Remanufactured Fuel Injectors {1251, 1254, 1290, 1713}
2008/04/07
Policy on Testing of Fuel Injectors and Fuel Nozzles {1251}
2008/11/17
Do Not Use the 6V-4022 Fuel Injector Tester to Measure Unit Injector Fuel Flow Rate {1251, 1254, 1290, 1713}
2008/11/17
The Pop (Injector) Tester Is not Available for Fuel Injectors {0782, 1251, 1254, 1290, 1713}
2008/11/17

Caterpillar Parts SIS Catalog 322C :

PUMP & MTG GP-UNIT INJ HYD
178-7521 PUMP & MTG GP-UNIT INJ HYD
LINES GP-FUEL FILTER
177-5828 LINES GP-FUEL FILTER
LINES GP-FUEL FILTER
177-5828 LINES GP-FUEL FILTER
LINES GP-FUEL
183-2860 LINES GP-FUEL
KIT-INJECTOR
242-1539 KIT-INJECTOR
INJECTOR GP-FUEL
178-0199 INJECTOR GP-FUEL
GAUGE GP-SIGHT
351-2955 GAUGE GP-SIGHT
GAUGE GP-SIGHT
223-3095 GAUGE GP-SIGHT
PUMP & MTG GP-UNIT INJ HYD
178-7521 PUMP & MTG GP-UNIT INJ HYD
PUMP & MTG GP-UNIT INJ HYD
183-2859 PUMP & MTG GP-UNIT INJ HYD
PUMP & MTG GP-UNIT INJ HYD
183-2859 PUMP & MTG GP-UNIT INJ HYD
PUMP GP-FUEL PRM & PRIM FILTER
188-6121 PUMP GP-FUEL PRM & PRIM FILTER
PUMP GP-FUEL PRM & WATER SEP
190-8977 PUMP GP-FUEL PRM & WATER SEP
PUMP GP-UNIT INJECTION
178-0198 PUMP GP-UNIT INJECTION
PUMP GP-UNIT INJECTOR HYD
180-7341 PUMP GP-UNIT INJECTOR HYD
PUMP GP-UNIT INJECTOR HYD
180-7341 PUMP GP-UNIT INJECTOR HYD

Truck sale:

2005 CAT 322C
Call 
2005 CAT 322C

WORKING MACHINES S.A. DE C.V.
San Juan De Los Lagos, Jalisco, Mexico
 
Call 
2004 CAT 322C

Maquinaria Intertorito S.A. de C.V.
Tlalnepantla, Distrito Federal, Mexico
2004 CAT 322C
USD $62,487 
2004 CAT 322C

Nationwide Machinery Sales & Hire
Dubbo, NSW, Australia
CAT 322C
Call 
CAT 322C

Drill Worx
Blauvelt, New York
2003 CAT 322C
 
2003 CAT 322C

Four-D Equipment
Florida
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