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1221678 PISTON & ROD GP Part of 4P5375 Engine Ar listed on Pages 16 and 20 375-A EXCAVATOR




BASIC ENGINE

PISTON & ROD GP
 

#XEBP78200020
 

122-1678: PISTON & ROD GP

1221678 PISTON & ROD GP
Part of 4P5375 Engine Ar listed on Pages 16 and 20
h40957e XEBP7820
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Parts for your 375-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7E-1749 [1] PIN  
2. 7E-1177 [2] RETAINER  
3. 9Y-6054 R [1] ROD AS  
  4P-7377 [1] BEARING  
  7N-2043 [2] PIN  
4. 7E-4195 M [2] BOLT  
5. 9Y-7735 [1] BEARING  
  7E-0558 A [1] BEARING (0.635mm US)  
  7E-0559 A [1] BEARING (1.27mm US)  
6. 130-0241 [1] BODY AS  
7. 7N-7078 [1] RING (OIL)  
8. 2P-2817 [1] RING (INTERMEDIATE)  
9. 1W-9460 [1] RING (TOP)  
10. 126-0736 [1] CROWN AS  
  A   NOT PART OF THIS GROUP
  R   REMFG PART MAY BE AVAILABLE
  M   METRIC PART
 

#XEBP78200021
 

7E-9580: CYLINDER HEAD GP

7E9580 CYLINDER HEAD GP
Part of 4P5375 Engine Ar listed on Pages 14 and 18
7W2203-Page 28
h23367e XEBP7820
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Parts for your 375-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7W-2203 Y [1] CYLINDER HEAD GP  
2. 3S-5496 [2] SEAL  
3. 100-6920 [6] ADAPTER  
4. 8M-5249 [6] SEAL  
5. 7E-9579 [6] GASKET  
6. 5F-4899 [12] BOLT (140mm LONG)  
7. 6L-7442 [6] STUD  
8. 3E-6772 [24] SEAL  
9. 9X-8904 [20] BOLT (194mm LONG)  
10. 6I-3066 [1] GASKET  
11. 8T-6767 [1] PLUG  
12. 5H-1504 [20] WASHER  
13. 7W-6492 [3] PLUG  
14. 7W-6492 B [1] PLUG (USE WITHOUT AIR COMPRESSOR)  
15. 4S-6137 [11] STUD  
16. 106-1792 [11] STUD  
  B   USE AS REQUIRED
  Y   SEPARATE ILLUSTRATION
 

#XEBP78200022
 

7W-2203: CYLINDER HEAD GP

7W2203 CYLINDER HEAD GP
Part of 7E9580 Cylinder Head listed on Page 27
7W0007-Page 29
h345871e XEBP7820
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Parts for your 375-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7W-0007 Y [1] CYLINDER HEAD AS  
2. 2W-2622 [12] VALVE  
3. 2N-5775 [12] DOWEL  
4. 2A-4429 [48] LOCK  
5. 4W-2474 [24] ROTOCOIL AS  
6. 4W-2471 [24] SPRING  
7. 1W-3860 [12] VALVE  
8. 4N-2803 [24] GUIDE  
9. 4W-2472 [24] SPRING  
10. 4W-2473 [24] WASHER  
  Y   SEPARATE ILLUSTRATION
 

#XEBP78200023
 

7W-0007: CYLINDER HEAD AS

7W0007 CYLINDER HEAD AS
Part of 7W2203 and 7W0009 Cylinder Head listed on Pages 28 and 30
Field Replacement Order 7W0009-Page 30
h347286e XEBP7820
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Parts for your 375-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-0645 [12] PLUG  
2. 4N-5893 [12] INSERT (INLET)  
3. 1W-5283 [12] INSERT (EXHAUST)  
4. 2M-6471 [1] PLUG  
5. 3B-0623 [10] PLUG  
 

#XEBP78200024
 

7W-0009: CYLINDER HEAD AS

7W0009 CYLINDER HEAD AS
Part of 7W0007 Cylinder Head listed on Page 29
Field Replacement For 7W0007-Page 29
h347289e XEBP7820
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Parts for your 375-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7W-0007 Y [1] CYLINDER HEAD AS  
2. 4N-2803 [24] GUIDE  
3. 2N-5775 [12] DOWEL  
  Y   SEPARATE ILLUSTRATION
 

#XEBP78200025
 

4W-2461: VALVE MECHANISM GP

4W2461 VALVE MECHANISM GP
Part of 4P5375 Engine Ar listed on Pages 17 and 21
4N1045-Page 31
h500842e XEBP7820
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Parts for your 375-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-1045 Y [2] LOCKER ARM GP  
2. 4W-2684 [6] BRIDGE AS (EACH INCLUDES)  
3. 2N-5842 [1] SCREW  
4. 9L-7712 [1] NUT  
5. 4W-5998 [12] ROD AS  
6. 6N-6872 [12] SPRING  
7. 9Y-4011 [12] LIFTER AS  
8. 4N-5612 [6] BRIDGE AS (EACH INCLUDES)  
9. 2N-5842 [1] SCREW  
10. 9L-7712 [1] NUT  
11. 4N-5607 [1] SHEET  
12. 2P-9845 [6] BOLT  
13. 5H-1504 [6] WASHER  
  Y   SEPARATE ILLUSTRATION
 

#XEBP78200026
 

4N-1045: ROCKER ARM GP

4N1045 ROCKER ARM GP
Part of 4W2461 Valve Mechanism listed on Page 31
h486580e XEBP7820
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Parts for your 375-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 006-7403 [1] RING  
2. 2N-7228 [4] WASHER  
3. 4N-0955 [2] PIN  
4. 2N-7229 [2] SPRING  
5. 4N-0839 [1] SHAFT AS  
6. 0L-1022 [2] PLUG  
7. 9Y-4384 [2] BRACKET  
8. 4N-5614 [6] ARM AS  
9. 9Y-4383 [1] BRACKET  
10. 1A-2935 [6] SCREW  
11. 9L-7712 [6] NUT  
 

#XEBP78200027
 

9N-3618: COVER GP-VALVE MECHANISM

9N3618 COVER GP-VALVE MECHANISM
Part of 4P5375 Engine Ar listed on Pages 14 and 18
h479490e XEBP7820
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Parts for your 375-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7E-0331 [2] COVER  
2. 7C-6514 [2] ADAPTER  
  8C-5196 [2] SEAL  
3. 6N-2985 [1] CAP AS  
4. 7E-0329 [2] BASE  
5. 9L-8925 [26] BOLT  
6. 5P-5678 BD SEAL  
  B   USE AS REQUIRED
  D   ORDER BY THE METER
 

#XEBP78200028
 

104-7569: LIFTING GP-ENGINE

1047569 LIFTING GP-ENGINE
Part of 4P5375 Engine Ar listed on Pages 16 and 20
h35589e XEBP7820
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Parts for your 375-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-4308 [1] EYE (FRONT)  
2. 104-7571 [1] EYE (REAR)  
3. 0S-1594 [8] BOLT  
4. 0S-1595 [4] BOLT  
5. 5P-8245 [4] WASHER  
6. 5M-2894 [8] WASHER  
 

#XEBP78200029
 

8N-9246: GEAR GP-FRONT TIMING

8N9246 GEAR GP-FRONT TIMING
Part of 4P5375 Engine Ar listed on Pages 15 and 19
h487303e XEBP7820
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Parts for your 375-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3G-2292 [5] BOLT  
2. 2W-7455 [1] GEAR AS (42 & 105 TEETH)  
  1B-8705 [1] KEY  
3. 4N-0343 [1] BEARING  
4. 4N-0798 [1] PLATE  
5. 2B-2695 [4] BOLT  
6. 1B-8705 [1] KEY  
7. 7C-6357 [1] SHAFT  
8. 7E-5661 [1] GEAR (69 TEETH)  
9. 0S-1571 [1] BOLT  
10. 1P-7346 [1] WASHER  
 

Information:

Special Instruction
Use of Piston Pin Bearing Removal and Installation Tools{1218}
Use of Piston Pin Bearing Removal and Installation Tools{1218}
Using Caterpillar Cylinder Pack Pulling Tools{1239}
Using Caterpillar Cylinder Pack Pulling Tools{1239}
Piston Cleaning Procedure{1214}
Piston Cleaning Procedure{1214}
Use Of 5P8709 Tool Group For Alignment Of Piston Cooling Jets{1331}
Use Of 5P8709 Tool Group For Alignment Of Piston Cooling Jets{1331}
Using The 5P2050 Connecting Rod Checking Fixture{0767, 1218}
Using The 5P2050 Connecting Rod Checking Fixture{0767, 1218}
Piston Ring Gap Alignment Influence on High Blowby and Oil Consumption on All Engines {1000, 1215}
Piston Ring Gap Alignment Influence on High Blowby and Oil Consumption on All Engines {1000, 1215}
Service Letter-NACD
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
Certain OR2693 Cylinder Kits Need To Be Removed From Parts Stock
Certain OR2693 Cylinder Kits Need To Be Removed From Parts Stock
Product Support Program For Installing New Two-Piece Pistons In The Engines Of Certain 375 And 375L Excavators
Product Support Program For Installing New Two-Piece Pistons In The Engines Of Certain 375 And 375L Excavators
Service Letter-Australia
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
Certain OR2693 Cylinder Kits Need To Be Removed From Parts Stock
Certain OR2693 Cylinder Kits Need To Be Removed From Parts Stock
Product Support Program For Installing New Two-Piece Pistons In The Engines Of Certain 375 And 375L Excavators
Product Support Program For Installing New Two-Piece Pistons In The Engines Of Certain 375 And 375L Excavators
Service Letter-CFEL
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
Certain OR2693 Cylinder Kits Need To Be Removed From Parts Stock
Certain OR2693 Cylinder Kits Need To Be Removed From Parts Stock
Product Support Program For Installing New Two-Piece Pistons In The Engines Of Certain 375 And 375L Excavators
Product Support Program For Installing New Two-Piece Pistons In The Engines Of Certain 375 And 375L Excavators
Service Letter-CSARL
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
Certain OR2693 Cylinder Kits Need To Be Removed From Parts Stock
Certain OR2693 Cylinder Kits Need To Be Removed From Parts Stock
Product Support Program For Installing New Two-Piece Pistons In The Engines Of Certain 375 And 375L Excavators
Product Support Program For Installing New Two-Piece Pistons In The Engines Of Certain 375 And 375L Excavators
Service Letter-Americas
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
Certain OR2693 Cylinder Kits Need To Be Removed From Parts Stock
Certain OR2693 Cylinder Kits Need To Be Removed From Parts Stock
Product Support Program For Installing New Two-Piece Pistons In The Engines Of Certain 375 And 375L Excavators
Product Support Program For Installing New Two-Piece Pistons In The Engines Of Certain 375 And 375L Excavators
Service Letter-Brazil
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
Certain OR2693 Cylinder Kits Need To Be Removed From Parts Stock
Certain OR2693 Cylinder Kits Need To Be Removed From Parts Stock
Service Letter-Truck/Ag/Marine
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
Certain OR2693 Cylinder Kits Need To Be Removed From Parts Stock
Certain OR2693 Cylinder Kits Need To Be Removed From Parts Stock
Technical Information Bulletin
Connecting Rod Bearings
Connecting Rod Bearings
Piston Ring Gap Alignment Influence on High Blowby and Oil Consumption on All Engines {1000, 1215}
Piston Ring Gap Alignment Influence on High Blowby and Oil Consumption on All Engines {1000, 1215}
Specifications
Pistons And Rings
3406 ENGINE FOR CATERPILLAR BUILT MACHINES
Connecting Rods
3406 ENGINE FOR CATERPILLAR BUILT MACHINES
Bearings For Connecting Rods And Mains
3406 ENGINE FOR CATERPILLAR BUILT MACHINES
Pistons And Rings
3406C ENGINE FOR CATERPILLAR BUILT MACHINES
Connecting Rods
3406C ENGINE FOR CATERPILLAR BUILT MACHINES
Connecting Rod And Main Bearing Journals
3406C ENGINE FOR CATERPILLAR BUILT MACHINES
Connecting Rod Bearing Journal
3406C Engines for Caterpillar Built Machines
Connecting Rod - Connecting Rod For One-Piece Aluminum Piston
3406C Engines for Caterpillar Built Machines
Piston and Rings - Two-Piece Articulated Piston
3406C Engines for Caterpillar Built Machines
Connecting Rod - Connecting Rod For Steel Articulated Piston
3406C Engines for Caterpillar Built Machines
Piston and Rings - One-Piece Piston
3406C Engines for Caterpillar Built Machines
Tool Operating Manual
Using the 242-3980 Piston Groove Gauge on 3500A and B Engines with Monotherm Pistons using the 329-2630 and 329-2631 Piston Groove Gauges on 3500B Engines with Monotherm Pistons{0374, 0599, 0700, 0701, 0705}
Using the 242-3980 Piston Groove Gauge on 3500A and B Engines with Monotherm Pistons using the 329-2630 and 329-2631 Piston Groove Gauges on 3500B Engines with Monotherm Pistons{0374, 0599, 0700, 0701, 0705}
NEHS1227: 477-3197 C27 Piston Ring Gauge Group {0374, 0599, 0700, 0701, 1214, 1215}
NEHS1227: 477-3197 C27 Piston Ring Gauge Group {0374, 0599, 0700, 0701, 1214, 1215}
Service Letter-China
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
Certain OR2693 Cylinder Kits Need To Be Removed From Parts Stock
Certain OR2693 Cylinder Kits Need To Be Removed From Parts Stock
Product Support Program For Installing New Two-Piece Pistons In The Engines Of Certain 375 And 375L Excavators
Product Support Program For Installing New Two-Piece Pistons In The Engines Of Certain 375 And 375L Excavators
Service Letter-Asia
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
Certain OR2693 Cylinder Kits Need To Be Removed From Parts Stock
Certain OR2693 Cylinder Kits Need To Be Removed From Parts Stock
Product Support Program For Installing New Two-Piece Pistons In The Engines Of Certain 375 And 375L Excavators
Product Support Program For Installing New Two-Piece Pistons In The Engines Of Certain 375 And 375L Excavators
Reuse And Salvage Guidelines
Reuse and Salvage for Connecting Rods {1218}
Reuse and Salvage for Connecting Rods {1218}
Inspection Procedures and Specifications for Pistons and Piston Pins {1214, 1214}
Inspection Procedures and Specifications for Pistons and Piston Pins {1214, 1214}
Visual Inspection of Main Bearings and Connecting Rod Bearings {1202, 1203, 1225, 1230}
Visual Inspection of Main Bearings and Connecting Rod Bearings {1202, 1203, 1225, 1230}
Information Release Memo
3406C REMANUFACTURED BLOCKS FOR MACHINE APPLICATIONS
3406C REMANUFACTURED BLOCKS FOR MACHINE APPLICATIONS
Service Letter-APD
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
Certain OR2693 Cylinder Kits Need To Be Removed From Parts Stock
Certain OR2693 Cylinder Kits Need To Be Removed From Parts Stock
Product Support Program For Installing New Two-Piece Pistons In The Engines Of Certain 375 And 375L Excavators
Product Support Program For Installing New Two-Piece Pistons In The Engines Of Certain 375 And 375L Excavators
Disassembly and Assembly
Piston Cooling Tubes
3406B ENGINE FOR 375 EXCAVATOR
Pistons & Connecting Rod Assemblies
3406B ENGINE FOR 375 EXCAVATOR
Connecting Rod Bearings
3406B ENGINE FOR 375 EXCAVATOR
Crankshaft Main Bearings
3406B ENGINE FOR 375 EXCAVATOR
Pistons & Connecting Rod Assemblies
3406C DIESEL ENGINES FOR CATERPILLAR BUILT MACHINES
Connecting Rod Bearings
3406C DIESEL ENGINES FOR CATERPILLAR BUILT MACHINES
Service Magazine

Caterpillar Parts SIS Catalog 375-A :

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