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6N8101 CYLINDER HEAD GROUP ENGINE SERIAL NO. 78P47097 TO 78P53418 INCLUSIVE 8N1188 HEAD PARTS ARE SHOWN ON PAGE 15A 955L


BASIC ENGINE
CYLINDER HEAD GP
VALVE MECHANISM GP
CYLINDER HEAD GP
VALVE MECHANISM GP
CYLINDER HEAD GP
VALVE MECHANISM GP
LIFTING GP-ENGINE


BASIC ENGINE

CYLINDER HEAD GP
 

#SEBP11830030
 

6N-8101: CYLINDER HEAD GP

6N8101 CYLINDER HEAD GROUP
ENGINE SERIAL NO. 78P47097 TO 78P53418 INCLUSIVE
8N1188 HEAD PARTS ARE SHOWN ON PAGE 15A
c175629 SEBP1183
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Parts for your 955L TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2A-4429 [16] LOCK  
2. 5S-5874 [8] ROTOCOIL  
3. 7S-7144 [8] SPRING  
4. 5S-6452 [4] VALVE (intake)  
5. 8S-3970 [4] CHAMBER ASSEM.  
6. 6V-1585 C [4] SEAL  
7. 5M-2667 [4] GASKET  
8. 5S-7232 [4] VALVE (exhaust)  
9. 8N-1188 RY [1] HEAD ASSEM.  
    (Separate Illustration)
10. 7N-8022 [1] GASKET  
11. 3S-5496 [1] SEAL  
12. 7N-8025 [12] SEAL  
13. 7N-8018 [4] SEAL  
14. 2S-8959 [4] GASKET 5.67 mm(.223 in.) thick  
  2S-8960 [4] GASKET 6.30 mm(.248 in.) thick  
  C   INDICATES CHANGE
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP11830031
 

6N-8101: CYLINDER HEAD GP

6N8101 CYLINDER HEAD GROUP
ENGINE SERIAL NO. 78P53419-UP. 8N1188 HEAD PARTS ARE SHOWN ON PAGE 15A
c175789 SEBP1183
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Parts for your 955L TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2A-4429 [16] LOCK  
2. 8N-7782 C [8] ROTOCOIL ASSEM.  
3. 7S-7144 [8] SPRING  
4. 5S-6452 [4] VALVE (intake)  
5. 8S-3970 [4] CHAMBER ASSEM.  
6. 6V-1585 [4] SEAL  
7. 5M-2667 [4] GASKET  
8. 5S-7232 [4] VALVE (exhaust)  
9. 8N-1188 RY [1] HEAD ASSEM.  
    (Separate Illustration)
10. 7N-8022 [1] GASKET  
11. 3S-5496 [1] SEAL  
12. 7N-8025 [12] SEAL  
13. 7N-8018 [4] SEAL  
14. 2S-8959 [4] GASKET 5.67 mm(.223 in.) thick  
  2S-8960 [4] GASKET 6.30 mm(.248 in.) thick  
  C   INDICATES CHANGE
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP11830032
 

2P-6524: VALVE MECHANISM GP

2P6524 VALVE MECHANISM GROUP
ENGINE SERIAL NO. 78P38513 TO 78P45838 & 78P46446 TO 78P47096 INCLUSIVE
c119069 SEBP1183
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Parts for your 955L TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2P-3189 [1] SHAFT ASSEM.  
  0L-1026 [2] PLUG (.50 in. Diameter)  
2. 5S-5879 [1] BRACKET  
  5M-4606 [1] DOWEL  
3. 4B-4910 [3] SPRING  
4. 9H-1110 [8] WASHER  
5. 5S-5879 [2] BRACKET  
6. 5S-6855 [4] ARM ASSEM. (Exhaust)  
7. 5S-6854 [4] ARM ASSEM. (Intake)  
8. 8S-1499 [1] BRACKET ASSEM.  
  3F-6795 [1] DOWEL  
9. 9M-9886 [2] WASHER  
  9H-1112 [2] SPRING  
10. 1B-4203 [8] NUT  
11. 5S-5917 [8] SCREW  
12. 5S-5918 [8] ROD  
13. 7S-3161 [8] LIFTER  
14. 9H-1113 [2] RING  
 

#SEBP11830033
 

6N-8875: CYLINDER HEAD AS

6N8875 CYLINDER HEAD ASSEMBLY*R
ENGINE SERIAL NO. 78P38513-44445,46254,46256,46257,46259,46262,46265,
46267,46268,46270,46271,46273-46276,46278,46280 & 78P46282 INCLUSIVE
PART OF 2P6484 CYLINDER HEAD GROUP SHOWN ON PAGE 14
c217788 SEBP1183
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Parts for your 955L TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1S-3062 [12] DIRECTOR-WATER  
2. 3B-0623 [4] PLUG-CUP  
3. 2B-0858 [3] PLUG-PIPE  
4. 3S-8313 [4] PLUG-CUP  
5. 2P-1262 [8] GUIDE-VALVE  
6. 5S-7218 [4] INSERT-VALVE SEAT (INTAKE)  
7. 1P-6837 [4] INSERT-VALVE SEAT (EXHAUST)  
 

#SEBP11830034
 

2P-6524: VALVE MECHANISM GP

2P6524 VALVE MECHANISM GROUP
ENGINE SERIAL NO. 78P45839 TO 78P46445 INCLUSIVE
c220791 SEBP1183
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Parts for your 955L TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8N-3315 C [1] SHAFT ASSEM.  
  0L-1026 [2] PLUG -1270mm(50 in.) diameter  
2. 5S-5879 [1] BRACKET  
  5M-4606 [1] DOWEL  
3. 4B-4910 [3] SPRING  
4. 9H-1110 [8] WASHER  
5. 5S-5879 [2] BRACKET  
6. 5S-5918 [8] ROD  
7. 7S-3161 [8] LIFTER  
8. 8S-1499 [1] BRACKET ASSEM.  
  3F-6795 [1] DOWEL  
9. 9M-9886 [2] WASHER  
  9H-1112 [2] SPRING  
10. 9H-1113 [2] RING  
11. 8N-3324 C [4] ARM ASSEM. (exhaust)  
12. 8N-3326 C [4] ARM ASSEM. (intake)  
13. 5S-5917 [8] SCREW  
14. 1B-4203 [8] NUT  
  C   INDICATES CHANGE
 

#SEBP11830035
 

8N-1188: CYLINDER HEAD GP

8N1188 CYLINDER HEAD ASSEMBLY*R
ENGINE SERIAL NO. 78P47097-UP
PART OF 6N8101 CYLINDER HEAD GROUP SHOWN ON PAGE 14B
c567228 SEBP1183
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Parts for your 955L TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1S-3062 [12] DIRECTOR-WATER  
2. 3B-0623 [4] PLUG-CUP  
3. 2B-0858 [3] PLUG-PIPE  
4. 3S-8313 [4] PLUG-CUP  
5. 2P-1262 [8] GUIDE-VALVE  
6. 1W-5321 [4] INSERT-VALVE SEAT (EXH)  
7. 7N-4448 [4] INSERT (INT)  
8. 7N-2597 [1] SPACER  
9. 8N-4485 [1] VALVE AS  
10. 3P-1896 C [1] PLUG-CUP  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP11830036
 

7N-8024: VALVE MECHANISM GP

7N8024 VALVE MECHANISM GROUP-TYPE 1
ENGINE SERIAL NO. 78P50619-UP
c227938 SEBP1183
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Parts for your 955L TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8N-3313 C [1] SHAFT ASSEM.  
    (Includes)
  0L-1026 [2] PLUG  
2. 7N-8015 [1] BRACKET  
  5M-4606 [1] DOWEL  
3. 1B-7709 [1] BOLT  
  2S-0736 [1] WASHER  
4. 5P-5598 [1] SEAL  
5. 4B-4910 [3] SPRING  
6. 9H-1110 [8] WASHER  
7. 5S-5879 [2] BRACKET  
8. 8N-3324 C [4] ARM ASSEM. (exhaust)  
9. 8N-3326 C [4] ARM ASSEM. (intake)  
10. 1B-4203 [8] NUT  
11. 5S-5917 [8] SCREW  
12. 8S-1499 [1] BRACKET ASSEM.  
    (Includes)
  1L-5072 [1] DOWEL  
13. 9M-9886 H [2] WASHER  
  9H-1112 [2] SPRING  
14. 9H-1113 [2] RING  
15. 5S-5918 [8] ROD  
16. 7S-3161 [8] LIFTER  
  C   INDICATES CHANGE
  H   USE AS REQUIRED
 

#SEBP11830037
 

7N-8024: VALVE MECHANISM GP

7N8024 VALVE MECHANISM GROUP
ENGINE SERIAL NO. 78P47097 TO 78P50618 INCLUSIVE
c227937 SEBP1183
  For full view, you need register

Parts for your 955L TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-8023 [1] SHAFT AS-ROCKER  
  0L-1026 [2] PLUG-CUP  
2. 7N-8015 [1] BRACKET-ROCKER ARM SHAFT  
  5M-4606 [1] DOWEL  
3. 1B-7709 C [1] BOLT  
  2S-0736 C [1] WASHER-HARD  
4. 5P-5598 [1] SEAL-O-RING  
5. 4B-4910 [3] SPRING  
6. 9H-1110 [8] WASHER  
7. 5S-5879 [2] BRACKET-SHAFT  
8. 5S-6855 [4] ARM AS-ROCKER (EXHAUST)  
9. 5S-6854 [4] ARM AS-ROCKER (INTAKE)  
10. 1B-4203 [8] NUT-FULL  
11. 5S-5917 [8] SCREW-ROCKER ADJUSTING  
12. 8S-1499 [1] BRACKET AS-SHAFT  
  1L-5072 [1] DOWEL  
13. 9M-9886 B [2] WASHER  
  9H-1112 [2] SPRING  
14. 9H-1113 [2] RING-RETAINER  
15. 5S-5918 [8] ROD-VALVE PUSH  
16. 7S-3161 [8] LIFTER-VALVE  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP11830038
 

7N-8024: VALVE MECHANISM GP

7N8024 VALVE MECHANISM GP-TYPE 2
ENGINE S/N 78P50619-UP
c566653 SEBP1183
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Parts for your 955L TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9H-1113 [2] RING-RETAINER  
2. 7S-3161 [8] LIFTER-VALVE  
3. 7N-0550 [2] WASHER-SPRING  
4. 9M-9886 B [9] WASHER  
5. 8M-4448 C [1] SEAL-O-RING  
6. 8S-1498 [1] BRACKET-SHAFT  
7. 5M-4606 [1] DOWEL  
8. 8N-3325 C [4] ROCKER ARM GP-VALVE (EXHAUST)  
    (EACH INCLUDES)
9. 5S-5917 [1] SCREW-ROCKER ADJUSTING  
10. 3S-2713 [1] NUT-FULL  
11. 2S-0736 [1] WASHER-HARD  
12. 1B-7709 [1] BOLT  
13. 8N-3327 C [4] ROCKER ARM GP-VALVE (INTAKE)  
    (EACH INCLUDES)
14. 5S-5917 [1] SCREW-ROCKER ADJUSTING  
15. 3S-2713 [1] NUT-FULL  
16. 4B-4910 [3] SPRING  
17. 5S-5879 [2] BRACKET-SHAFT  
18. 8N-3312 [1] SHAFT-ROCKER ARM  
19. 6V-3508 [2] PLUG-CUP  
20. 1L-5072 [1] DOWEL  
21. 7N-8015 [1] BRACKET-ROCKER ARM SHAFT  
22. 5S-5918 [8] ROD-VALVE PUSH  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP11830039
 

6N-8326: LIFTING GP

6N8326 ENGINE LIFTING GROUP
ENGINE SERIAL NO. 78P38513 TO 78P57628 INCLUSIVE
c226153 SEBP1183
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Parts for your 955L TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6N-7650 [2] PLATE-LIFTING EYE  
2. 4B-3823 CB [4] BOLT  
3. 5P-8245 CB [4] WASHER  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
 

Information:

Special Instruction
Use Of The 1P7451 Valve Guide Honing Group{0673, 1104}
Use Of The 1P7451 Valve Guide Honing Group{0673, 1104}
Installing Heli-Coil Inserts In Caterpillar Cylinder Heads{1117}
Installing Heli-Coil Inserts In Caterpillar Cylinder Heads{1117}
Use Of 6V4805 Valve Seat Insert Puller Group{0703}
Use Of 6V4805 Valve Seat Insert Puller Group{0703}
Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}
Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}
Use Of 6V9050 Exhaust Stud Removal Group{1100}
Use Of 6V9050 Exhaust Stud Removal Group{1100}
Determining the Cause of Fuel Dilution of Engine Oil {1101, 1124, 1251, 1280, 1290}
Determining the Cause of Fuel Dilution of Engine Oil {1101, 1124, 1251, 1280, 1290}
Specifications
Valves (PC)
3304 VEHICULAR ENGINE
Valves (DI)
3304 VEHICULAR ENGINE
Cylinder Head
3304 VEHICULAR ENGINE
Valve Cover
3304 VEHICULAR ENGINE
Tool Operating Manual
Operating Instructions for 155-1536 Valve Recession Tool Kit for all G3500 and 3500 Engines{0374, 0599, 0701, 0703, 0759, 0767}
Operating Instructions for 155-1536 Valve Recession Tool Kit for all G3500 and 3500 Engines{0374, 0599, 0701, 0703, 0759, 0767}
Operating Instructions for 148-2997 Valve Recession Tool Group Used On 3600, G3600, and C175 Engines{0374, 0599, 0701, 0703, 0759}
Operating Instructions for 148-2997 Valve Recession Tool Group Used On 3600, G3600, and C175 Engines{0374, 0599, 0701, 0703, 0759}
185-5321 Cylinder Head Lifting Hook Assembly{0599, 0632, 0703, 1101, 6459}
185-5321 Cylinder Head Lifting Hook Assembly{0599, 0632, 0703, 1101, 6459}
188-3922 Broken Exhaust Bolt and Stud Removal Group for 3114, 3116, 3126, 3126B, 3176, 3176B, C-10, and C12 Engines{0374, 0599, 0701, 0702, 0703}
188-3922 Broken Exhaust Bolt and Stud Removal Group for 3114, 3116, 3126, 3126B, 3176, 3176B, C-10, and C12 Engines{0374, 0599, 0701, 0702, 0703}
CRB Valve Spring Testers 8S-2263 and 4C-9496{0374, 0599, 0700, 0701, 1108}
CRB Valve Spring Testers 8S-2263 and 4C-9496{0374, 0599, 0700, 0701, 1108}
{0374, 0599, 0629, 0632, 0700, 0701, 1100, 1101}
{0374, 0599, 0629, 0632, 0700, 0701, 1100, 1101}
Reuse And Salvage Guidelines
Engine Valve Failure Modes{1100, 1105}
Engine Valve Failure Modes{1100, 1105}
Reuse and Salvage for Cylinder Head Assemblies {1100, 1101, 1103, 1104, 1105, 1106, 1108, 1109, 1115, 1117, 1121, 1124, 1125}
Reuse and Salvage for Cylinder Head Assemblies {1100, 1101, 1103, 1104, 1105, 1106, 1108, 1109, 1115, 1117, 1121, 1124, 1125}
Reuse & Salvage for Valvetrain Components {1102, 1108, 1109, 1121, 1123}
Reuse & Salvage for Valvetrain Components {1102, 1108, 1109, 1121, 1123}
Using the 9U-5383 Vacuum Tester {0774, 0781, 1000, 1100}
Using the 9U-5383 Vacuum Tester {0774, 0781, 1000, 1100}
Applied Failure Analysis
Engine Valve Failure Modes{1100, 1105}
Engine Valve Failure Modes{1100, 1105}
Information Release Memo
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
Disassembly and Assembly
Precombustion Chambers
3304 VEHICULAR ENGINE FOR 955L TRACK-TYPE LOADER
Valve Cover
3304 VEHICULAR ENGINE FOR 955L TRACK-TYPE LOADER
Cylinder Head
3304 VEHICULAR ENGINE FOR 955L TRACK-TYPE LOADER
Valves
3304 VEHICULAR ENGINE FOR 955L TRACK-TYPE LOADER
Valve Seat Inserts, Water Directors
3304 VEHICULAR ENGINE FOR 955L TRACK-TYPE LOADER
Valve Guides, Cylinder Liners
3304 VEHICULAR ENGINE FOR 955L TRACK-TYPE LOADER
Service Magazine

Caterpillar Parts SIS Catalog 955L :

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