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2W1177 CONNECTING ROD AND PISTON GROUP - 6 REQUIRED*R ENGINE SERIAL NO. 13Z3345-UP 235 EXCAVATOR


BASIC ENGINE
PISTON & ROD GP
CYLINDER HEAD GP
VALVE MECHANISM GP
HOUSING GP-FRONT
GEAR GP

EXCAVATOR 235 EXCAVATOR 64R
 235 EXCAVATOR 64R01258-UP (MACHINE) POWERED BY 3306 ENGINE HEBP1321 235 64R   (1977)

BASIC ENGINE

PISTON & ROD GP
PISTON & ROD GP
8N-2531 PISTON & ROD GP
PISTON & ROD GP
2W-1177 PISTON & ROD GP
 

#HEBP13210020
 

2W-1177: PISTON & ROD GP

2W1177 CONNECTING ROD AND PISTON GROUP - 6 REQUIRED*R
ENGINE SERIAL NO. 13Z3345-UP
c484190 HEBP1321
2W1177 PISTON & ROD GP Parts scheme
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Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-9805 [1] PIN-PISTON  
2. 1S-9543 [2] RETAINER-PIN  
3. 8N-1721 R [1] ROD AS-CONNECTING  
  8N-1849 [1] BEARING-CONNECTING ROD  
4. 1P-9956 [2] BOLT-CONNECTING ROD  
  5S-6348 [2] NUT-SPECIAL  
5. 4W-5739 C [1] BEARING-CONNECTING ROD  
6. 2W-1711 [1] PISTON GP  
7. 7E-6047 [1] RING-PISTON (OIL)  
8. 2W-1708 [1] RING (INTERMEDIATE)  
9. 2W-1707 [1] RING-PISTON (TOP)  
10. 8N-3102 R [1] BODY AS-PISTON  
   
    THE FOLLOWING REPAIR
    KIT IS AVAILABLE:
  2W-1709 [1] KIT-PISTON RINGS  
    (INCLS A COMPLETE SET OF
    RINGS FOR ONE PISTON)
  C   CHANGE FROM PREVIOUS TYPE
  R   REMFG PART MAY BE AVAILABLE
 

#HEBP13210021
 

7N-8876: CYLINDER HEAD GP

7N8876 CYLINDER HEAD GROUP*R
ENGINE SERIAL NO. 13Z1 TO 13Z1997 INCLUSIVE
c462428 HEBP1321
7N8876 CYLINDER HEAD GP Parts scheme
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Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7S-7144 [12] SPRING-VALVE  
2. 8N-7782 C [12] ROTOCOIL AS  
3. 2A-4429 [24] LOCK-RETAINER  
4. 8N-6796 R [1] CYLINDER HEAD GP  
5. 0S-1594 [4] BOLT  
6. 5M-2894 [4] WASHER  
7. 1P-6367 [1] COVER  
8. 5S-6735 [1] GASKET  
9. 3B-0623 [6] PLUG-CUP  
10. 3S-8313 [7] PLUG-CUP  
11. 1S-3062 [18] DIRECTOR-WATER  
12. 2B-0858 [3] PLUG-PIPE  
13. 7N-4448 [6] INSERT (INTAKE)  
14. 8N-0435 [6] INSERT (EXHAUST)  
15. 2P-1262 [12] GUIDE-VALVE  
16. 3P-1896 [12] PLUG-CUP  
17. 7H-3171 [1] PLUG-PIPE  
18. 3S-5496 [1] SEAL-O-RING  
19. 7N-7999 [1] GASKET-CYLINDER HEAD  
20. 6N-9915 [6] VALVE-INLET (INTAKE)  
21. 6N-9916 [6] VALVE-EXHAUST (EXHAUST)  
22. 7N-8025 [18] SEAL-WATER  
23. 7N-8018 [6] SEAL-WATER  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMFG PART MAY BE AVAILABLE
 

#HEBP13210022
 

7N-8876: CYLINDER HEAD GP

7N8876 CYLINDER HEAD GROUP*R
ENGINE SERIAL NO. 13V1998-UP
c486384 HEBP1321
7N8876 CYLINDER HEAD GP Parts scheme
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Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7S-7144 [12] SPRING-VALVE  
2. 1W-5300 C [12] ROTOCOIL AS  
    (EACH INCLUDES)
  8N-7782 [1] ROTOCOIL AS  
3. 6N-7174 [1] SHIELD-OIL  
4. 8N-6796 R [1] CYLINDER HEAD GP  
5. 0S-1594 [4] BOLT  
6. 5M-2894 [4] WASHER  
7. 1P-6367 [1] COVER  
8. 5S-6735 [1] GASKET  
9. 3B-0623 [6] PLUG-CUP  
10. 3S-8313 [7] PLUG-CUP  
11. 1S-3062 [18] DIRECTOR-WATER  
12. 2B-0858 [3] PLUG-PIPE  
13. 7N-4448 [6] INSERT (INTAKE)  
14. 8N-0435 [6] INSERT (EXHAUST)  
15. 2P-1262 [12] GUIDE-VALVE  
16. 3P-1896 [12] PLUG-CUP  
17. 7H-3171 [1] PLUG-PIPE  
18. 3S-5496 [1] SEAL-O-RING  
19. 7N-7999 [1] GASKET-CYLINDER HEAD  
20. 6N-9915 [6] VALVE-INLET  
21. 6N-9916 [6] VALVE-EXHAUST  
22. 4W-8087 [18] SEAL-WATER  
23. 7N-8018 [6] SEAL-WATER  
24. 2A-4429 [24] LOCK-RETAINER  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMFG PART MAY BE AVAILABLE
 

#HEBP13210023
 

7N-9536: FASTENER GP-CYLINDER HEAD

7N9536 CYLINDER HEAD FASTENER GROUP
c226521 HEBP1321
7N9536 FASTENER GP-CYLINDER HEAD Parts scheme
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Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5B-9603 [7] BOLT  
2. 1B-7709 C [5] BOLT (LOCATION X)  
3. 1D-4595 B [20] BOLT  
4. 2S-0736 C [25] WASHER-HARD  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
 

#HEBP13210024
 

2P-6530: COVER GP-CYLINDER HEAD

2P6530 CYLINDER HEAD COVER GROUP
c218681 HEBP1321
2P6530 COVER GP-CYLINDER HEAD Parts scheme
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Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1P-6367 [1] COVER  
  5S-6735 [1] GASKET  
2. 2P-3201 [4] BOLT (Washer Head)  
    -OR-
  0S-1594 [4] BOLT (1 in.) long  
  5M-2894 [4] WASHER  
 

#HEBP13210025
 

8N-4745: COVER GP-VALVE MECHANISM

8N4745 VALVE MECHANISM COVER GROUP
c403839 HEBP1321
8N4745 COVER GP-VALVE MECHANISM Parts scheme
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Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2W-1086 C [1] COVER AS-CYLINDER HEAD  
2. 0S-1617 [15] BOLT  
  3B-4505 [15] LOCKWASHER  
3. 8S-1605 [1] GASKET-COVER  
  C   CHANGE FROM PREVIOUS TYPE
 

#HEBP13210026
 

7N-8026: VALVE MECHANISM GP

7N8026 VALVE MECHANISM GROUP
c225937 HEBP1321
7N8026 VALVE MECHANISM GP Parts scheme
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Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8N-3252 C [1] SHAFT AS-ROCKER  
  0L-1026 [2] PLUG-CUP  
2. 7N-8015 [1] BRACKET-ROCKER ARM SHAFT  
  5M-4606 [1] DOWEL  
3. 4B-4910 [5] SPRING  
4. 9H-1110 [12] WASHER  
5. 5S-5879 [4] BRACKET-SHAFT  
6. 8N-3324 [6] ROCKER ARM AS-VALVE (EXHAUST)  
7. 8N-3326 [6] ROCKER ARM AS-VALVE (INLET)  
8. 8S-1499 [1] BRACKET AS-SHAFT  
  3F-6795 [1] DOWEL  
9. 9M-9886 B [2] WASHER  
  9H-1112 [2] SPRING  
  9H-1113 [2] RING-RETAINER  
10. 1B-4203 [12] NUT-FULL  
11. 5S-5917 [12] SCREW-ROCKER ADJUSTING  
12. 5S-5918 [12] ROD-VALVE PUSH  
13. 7S-3161 [12] LIFTER-VALVE  
14. 5P-5598 [1] SEAL-O-RING  
15. 1B-7709 C [1] BOLT  
  2S-0736 C [1] WASHER-HARD  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
 

#HEBP13210027
 

4N-5162: COVER GP-FRONT HOUSING

4N5162 FRONT HOUSING COVER GROUP
c222132 HEBP1321
4N5162 COVER GP-FRONT HOUSING Parts scheme
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Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-4526 [1] COVER  
  2P-2720 [1] GASKET  
2. 0L-1351 C [2] BOLT  
3. 3B-1915 C [3] BOLT  
4. 2P-0218 [1] COVER-WATER PUMP  
  2P-0220 C [1] GASKET-PUMP  
5. 0S-1566 [4] BOLT  
6. 1B-4203 C [6] NUT-FULL  
7. 2P-8701 C [1] COVER-FRONT HOUSING  
  6N-7887 C [1] GASKET-HOUSING COVER  
8. 5P-8247 C [2] WASHER-HARD  
9. 5M-2894 C [11] WASHER  
  C   CHANGE FROM PREVIOUS TYPE
 

#HEBP13210028
 

8N-0303: HOUSING GP-FRONT

8N303 FRONT HOUSING GROUP
c547395 HEBP1321
8N0303 HOUSING GP-FRONT Parts scheme
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Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1W-7816 [1] PLATE AS-FRONT  
  1W-7110 [1] PLATE-FRONT  
2. 5M-6214 [1] PLUG-PIPE  
3. 6H-0192 [3] STUD  
4. 8N-0110 [1] GASKET-FRONT PLATE  
5. 6I-0923 [1] HOUSING AS-FRONT  
6. 9X-2485 [6] STUD  
7. 1W-3900 [1] GASKET  
 

#HEBP13210029
 

8N-5152: GEAR GP-FRONT TIMING

8N5152 GEAR GP-FRONT TIMING
ENGINE S/N 13Z1-2830
c231207 HEBP1321
8N5152 GEAR GP-FRONT TIMING Parts scheme
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Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-2602 [1] BOLT  
  7N-2994 [1] WASHER  
2. 5C-8861 [1] GEAR-FUEL PUMP DRIVE  
3. 0L-1351 [2] BOLT  
4. 7N-4791 [1] GEAR AS-FUEL PUMP IDLER (57 TEETH)  
  5S-7630 [1] BEARING-SLEEVE  
5. 5B-9079 [1] NUT-JAM  
  5S-7611 [1] LOCK-SHAFT  
6. 7N-3515 [1] GEAR-CAMSHAFT (80 TEETH)  
7. 8N-4959 [1] SHAFT-DRIVE IDLER  
8. 8N-4960 [1] PLATE-THRUST  
9. 0S-1618 [2] BOLT  
10. 2P-1171 [1] GEAR-PUMP IDLER (60 TEETH)  
  2P-1168 [1] BEARING-SLEEVE  
11. 7N-4525 [1] GEAR-CRANKSHAFT (40 TEETH)  
  5H-2671 [1] KEY-WOODRUFF  
12. 0S-1748 [4] BOLT  
 

Information:

Special Instruction
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}
Technical Information Bulletin
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}
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}
Disassembly and Assembly
Bearing Clearance - Check
3304B and 3306B Engines for Caterpillar Built Machines
Pistons and Connecting Rods - Remove
3304B and 3306B Engines for Caterpillar Built Machines
Pistons and Connecting Rods - Install
3304B and 3306B Engines for Caterpillar Built Machines
Pistons and Connecting Rods - Disassemble
3304B and 3306B Engines for Caterpillar Built Machines
Pistons and Connecting Rods - Assemble
3304B and 3306B Engines for Caterpillar Built Machines
Connecting Rod Bearings - Remove
3304B and 3306B Engines for Caterpillar Built Machines
Connecting Rod Bearings - Install
3304B and 3306B Engines for Caterpillar Built Machines
Piston Cooling Jets - Remove and Install
3304B and 3306B Engines for Caterpillar Built Machines
Service Magazine
New Guidelines for Inspecting Pistons {1214}
2006/01/02

Caterpillar Parts SIS Catalog 235 :

PISTON & ROD GP
8N-2531 PISTON & ROD GP
LIFTING GP
8N-3157 LIFTING GP
CRANKSHAFT BEARING REPLACEMENTS
SEAL GP-CRANKSHAFT
2P-6224 SEAL GP-CRANKSHAFT
CRANKSHAFT GP
6N-8079 CRANKSHAFT GP
CRANKSHAFT AS
4N-7693 CRANKSHAFT AS
COVER GP-CYLINDER BLOCK
7N-1342 COVER GP-CYLINDER BLOCK
COVER GP-CYLINDER BLOCK
7N-9779 COVER GP-CYLINDER BLOCK
CYLINDER HEAD GP
7N-8876 CYLINDER HEAD GP
CYLINDER HEAD GP
7N-8876 CYLINDER HEAD GP
FASTENER GP-CYLINDER HEAD
7N-9536 FASTENER GP-CYLINDER HEAD
COVER GP-CYLINDER HEAD
2P-6530 COVER GP-CYLINDER HEAD
COVER GP-VALVE MECHANISM
8N-4745 COVER GP-VALVE MECHANISM
VALVE MECHANISM GP
7N-8026 VALVE MECHANISM GP
COVER GP-FRONT HOUSING
4N-5162 COVER GP-FRONT HOUSING
HOUSING GP-FRONT
8N-0303 HOUSING GP-FRONT

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