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1154108 CYLINDER HEAD AS ENGINE S/N 4TF16952-UP 1154107-PAGE 12.02 FIELD REPLACEMENT FOR 1154107-PAGE 12.02 325 L


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

EXCAVATOR 325 L EXCAVATOR 2SL
 325, 325 L AND 325 LN EXCAVATORS 2SL00001-UP (MACHINE) POWERED BY 3116 ENGINE SEBP2195 325 L 2SL   (2016)

BASIC ENGINE

CYLINDER HEAD GP
CYLINDER HEAD GP
9Y-8871 CYLINDER HEAD GP
CYLINDER HEAD GP
9Y-8871 CYLINDER HEAD GP
CYLINDER HEAD GP
4P-8264 CYLINDER HEAD GP
CYLINDER HEAD GP
4P-8263 CYLINDER HEAD GP
CYLINDER HEAD AS
119-3065 CYLINDER HEAD AS
CYLINDER HEAD AS
119-3067 CYLINDER HEAD AS
CYLINDER HEAD GP
9Y-8850 CYLINDER HEAD GP
CYLINDER HEAD GP
115-4165 CYLINDER HEAD GP
CYLINDER HEAD AS
115-4107 CYLINDER HEAD AS
CYLINDER HEAD AS
115-4108 CYLINDER HEAD AS
 

#SEBP21950030
 

115-4108: CYLINDER HEAD AS

1154108 CYLINDER HEAD AS
ENGINE S/N 4TF16952-UP
1154107-PAGE 12.02
FIELD REPLACEMENT FOR 1154107-PAGE 12.02
c613136 SEBP2195
1154108 CYLINDER HEAD AS Parts scheme
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Parts for your 325 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 115-4107 Y [1] CYLINDER HEAD AS  
2. 9S-8003 [3] PLUG-O-RING (1/2 X 20 THD)  
3. 1J-9671 [3] SEAL-O-RING (10.52MM ID)  
4. 2M-6471 [2] PLUG-CUP  
5. 119-3036 [12] SEAL-VALVE STEM  
6. 9Y-8848 [12] GUIDE-VALVE  
  Y   SEPARATE ILLUSTRATION
 

#SEBP21950031
 

2W-9607: VALVE MECHANISM GP

2W9607 MECHANISM GP-FUEL PUMP & VALVE
ENGINE S/N 4TF8138-12474
7C6077-PAGE 14
c568299 SEBP2195
2W9607 VALVE MECHANISM GP Parts scheme
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Parts for your 325 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7C-6077 Y [6] ROCKER ARM GP-VALVE  
2. 3E-9412 [6] DOWEL-BUSHING  
3. 8T-8442 M [12] BOLT-SOCKET HEAD  
4. 7C-6078 C [3] LIFTER GP  
    (EACH INCLUDES)
  4P-7738 [1] SHAFT AS-LIFTER  
  2D-6642 [2] BALL  
5. 7E-6794 [2] ARM AS-INJECTOR  
6. 7W-3989 C [4] ARM AS-LIFTER  
7. 7E-4199 [12] ROD-VALVE PUSH  
8. 4P-8577 [6] ROD AS-INJECTOR  
9. 6V-5223 M [23] BOLT  
10. 9X-6005 M [1] BOLT-LOCKING  
11. 7E-5984 [1] COVER-POWERSCREW  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP21950032
 

2W-9607: VALVE MECHANISM GP

2W9607 VALVE MECHANISM GP
ENGINE S/N 4TF12475-UP
1077722-PAGE 13.02
c580117 SEBP2195
2W9607 VALVE MECHANISM GP Parts scheme
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Parts for your 325 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 107-7722 Y [6] ROCKER ARM GP-VALVE  
2. 3E-9412 [6] DOWEL-BUSHING  
3. 8T-8442 M [12] BOLT-SOCKET HEAD  
4. 7C-6078 [3] LIFTER GP  
    (EACH INCLUDES)
  4P-7738 [1] SHAFT AS-LIFTER  
  2D-6642 [2] BALL  
5. 7E-6794 [2] ARM AS-INJECTOR  
6. 7W-3989 [4] ARM AS-LIFTER  
7. 7E-4199 [12] ROD-VALVE PUSH  
8. 4P-8577 [6] ROD AS-INJECTOR  
9. 6V-5223 M [23] BOLT  
10. 9X-6005 M [1] BOLT-LOCKING  
11. 7E-5984 [1] COVER-POWERSCREW  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP21950033
 

107-7722: ROCKER ARM GP

1077722 ROCKER ARM GP-VALVE
PART OF 2W9607 VALVE MECHANISM
c569674 SEBP2195
1077722 ROCKER ARM GP Parts scheme
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Parts for your 325 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9Y-4832 [2] SCREW-VALVE ADJUSTING  
2. 2Y-5829 M [2] NUT  
3. 4P-7790 C [1] SHAFT AS-ARM  
4. 2D-6642 [1] BALL  
5. 7M-5130 [1] PIN  
6. 7W-4137 [1] SHAFT AS  
7. 0L-1026 [1] PLUG-CUP  
8. 7W-3983 [1] RING-RETAINER  
9. 9Y-1582 [1] BUTTON-ARM  
10. 6I-0924 C [2] ROCKER ARM AS  
11. 9Y-4973 [1] SCREW-INJECTION ADJUST  
12. 7W-4117 M [1] NUT  
13. 105-1776 [1] ARM AS-UNIT INJECTION  
14. Z [1] BEARING-SLEEVE  
15. Z [1] SOCKET-ARM  
16. 9Y-8534 C [1] SUPPORT-SHAFT  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Z   NOT SERVICED SEPARATELY
 

#SEBP21950034
 

7C-6077: ROCKER ARM GP

7C6077 ROCKER ARM GP-VALVE
PART OF 2W9607 MECHANISM-FUEL PUMP & VALVE
c609077 SEBP2195
7C6077 ROCKER ARM GP Parts scheme
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Parts for your 325 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9Y-4832 M [2] SCREW-VALVE ADJUSTMENT  
2. 2Y-5829 M [2] NUT  
3. 4P-7790 C [1] SHAFT AS-ARM  
4. 2D-6642 [1] BALL  
5. 7M-5130 [1] PIN  
6. 7W-4137 [1] SHAFT AS  
7. 0L-1026 [1] PLUG-CUP  
8. 7W-3983 [1] RING-RETAINER  
9. 9Y-1582 [1] BUTTON-ARM  
10. 6I-0924 C [2] ROCKER ARM AS  
11. 9Y-4973 [1] SCREW-INJECTION ADJUSTMENT  
12. 7W-4117 M [1] NUT  
13. 105-1776 [1] ARM AS-UNIT INJECTION  
14. Z [1] BEARING-SLEEVE  
15. Z [1] SOCKET-ARM  
16. 9Y-8534 [1] SUPPORT-SHAFT  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Z   NOT SERVICED SEPARATELY
 

#SEBP21950035
 

101-4501: COVER GP-VALVE MECHANISM

1014501 COVER GP-VALVE MECHANISM
ENGINE S/N 4TF6756-7088
c573242 SEBP2195
1014501 COVER GP-VALVE MECHANISM Parts scheme
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Parts for your 325 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 105-1542 [1] GASKET  
2. 6V-8490 M [14] BOLT  
3. 9Y-7616 [1] COVER AS  
4. 5P-0537 [14] WASHER  
5. 9L-8439 [1] CAP-OIL FILLER  
  M   METRIC PART
 

#SEBP21950036
 

9Y-7620: COVER GP-VALVE MECHANISM

9Y7620 COVER GP-VALVE MECHANISM
ENGINE S/N 4TF5109-6755, 7089-UP
c607376 SEBP2195
9Y7620 COVER GP-VALVE MECHANISM Parts scheme
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Parts for your 325 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 119-2940 [1] GASKET  
2. 6V-2315 M [14] BOLT (M6X1.0X35MM)  
3. 119-2961 [1] COVER  
4. 5P-0537 [14] WASHER (2MM THK)  
5. 2W-6225 [1] CAP AS-OIL FILLER  
  M   METRIC PART
 

#SEBP21950037
 

4W-2515: LIFTING GP

4W2515 LIFTING GP
c550879 SEBP2195
4W2515 LIFTING GP Parts scheme
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Parts for your 325 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4W-1682 [1] PLATE-LIFTING  
2. 4W-1683 [1] PLATE-LIFTING  
3. 6V-4248 M [4] BOLT  
  6V-5839 [4] WASHER  
4. 6V-4248 B [4] BOLT  
  6V-5839 B [4] WASHER  
  B   USE AS REQUIRED
  M   METRIC PART
 

#SEBP21950038
 

2W-8475: GEAR GP-FRONT

2W8475 GEAR GP-FRONT
c491327 SEBP2195
2W8475 GEAR GP-FRONT Parts scheme
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Parts for your 325 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2W-8476 [ 1] GEAR AS-IDLER (50 TEETH)  
2. 2W-7566 [ 1] BEARING-SLEEVE  
3. 7W-9740 [ 1] GEAR AS-IDLER (43 TEETH)  
4. 7W-9930 [ 1] BEARING-SLEEVE  
5. 7W-9738 [ 1] WASHER  
6. 7W-9737 [ 1] SHAFT-OIL PUMP  
7. 2W-7565 [ 1] SHAFT-IDLER  
8. 6V-3822 M [ 3] BOLT  
9. 9X-2305 M [ 1] BOLT-SELF LOCKING  
    METRIC PART
 

#SEBP21950039
 

7L-0002: HOUSING GP-FRONT

7L0002 HOUSING GP-FRONT
c531679 SEBP2195
7L0002 HOUSING GP-FRONT Parts scheme
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Parts for your 325 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7E-6366 C [1] HOUSING-FRONT GEAR  
  1U-8846 B LIQUID GASKET  
2. 6V-5217 M [8] BOLT  
3. 9M-1974 [11] WASHER  
4. 6V-3918 M [3] BOLT  
5. 6V-8336 BM [6] BOLT  
6. 5P-8245 B [6] WASHER  
7. 6V-3918 BM [1] BOLT  
8. 9M-1974 B [1] WASHER  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
 

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}
Usage of Cylinder Head Gaskets{1124}
Usage of Cylinder Head Gaskets{1124}
Determining the Correct Part Numbers for Main Bearings and Cylinder Head Gaskets{1124, 1201, 1203}
Determining the Correct Part Numbers for Main Bearings and Cylinder Head Gaskets{1124, 1201, 1203}
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}
Technical Information Bulletin
Correct Machining Of The 130-9004 Intake Valve Seat Insert
Correct Machining Of The 130-9004 Intake Valve Seat Insert
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}
Testing and Adjusting
Engine Valve Lash - Inspect/Adjust
3114, 3116, and 3126 Engines
Disassembly and Assembly
Camshaft Bearings - Remove and Install
3114, 3116, and 3126 Engines for Caterpillar Built Machines
Cylinder Head - Remove
3114, 3116, and 3126 Engines for Caterpillar Built Machines
Cylinder Head - Install
3114, 3116, and 3126 Engines for Caterpillar Built Machines
Inlet and Exhaust Valves - Remove and Install
3114, 3116, and 3126 Engines for Caterpillar Built Machines
Unit Injector Sleeve - Install
3114, 3116, and 3126 Engines for Caterpillar Built Machines
Unit Injector Sleeve - Remove
3114, 3116, and 3126 Engines for Caterpillar Built Machines
Inlet and Exhaust Valve Seat Inserts - Remove and Install
3114, 3116, and 3126 Engines for Caterpillar Built Machines
Inlet and Exhaust Valve Guides - Remove and Install
3114, 3116, and 3126 Engines for Caterpillar Built Machines
Service Magazine
Vacuum Tester Checks For Leaks Between Valve Face and Seat{0651,1103,1105}
1982/09/06
New 6V7059 Micrometer Measures Liner Top Flange And Valve Lip {0653,1216,1105}
1982/11/29
Engine Valve Stem "Use Again" Specifications{0653,1105}
1983/02/28
Valve Damage Can Be Caused By Short Intervals Of Engine Operation In Very Cold Temperatures{1105,1208}
1983/10/17
Valve Lash Adjustment Not A Warranty Item {1102,1105}
1985/01/14
Determining The Cause Of Glow Plug Tip Failures{1053,1105,1412}
1986/06/02
Valve Lash Adjustment Interval Is Changed {1105}
1986/07/07
Correct Installation Of Valve Lifters On The Camshaft Is Very Important To Prevent Failures{1209}
1977/05/16
Tools Now Available To Ream And/Or Hone 0.500" (12.70 mm) Diameter Valve Guides{0663}
1977/08/22
Salvage Of Cylinder Heads By Using Oversized Valve Guides And Valve Inserts {1104,1103}
1987/03/30
Tolerance Added To Valve Clearance Specifications{1105,0374}
1978/01/16
Valve Damage Can Be Caused By Short Intervals Of Engine Operation In Very Cold Temperatures{1105,1208}
1978/01/30
Use Again Specifications For Valve Springs Are Changed{1108}
1978/03/06
A New Method To Clean And Polish Engine Valve Stems{0674,1105}
1979/05/28
Why Engines Are Damaged By Fuel Sulfur{1104,1216,1280,1318,1215}
1979/08/27
Fuel Sulfur-Your Diesel's Silent Enemy{0375,1280}
1979/12/17
New Valve Stem Seal Used On Inlet Valves And Added To Exhaust Valves {1105,1108}
1989/05/15
New Exhaust Valves Are Used In Caterpillar Remanufactured Cylinder Heads{1105,1101}
1990/10/08
New 9U6101 Lower Pilot Reamer Group Available{0670,1125}
1993/02/01
New Valve Cover Gasket Used {1107}
1994/01/17
New Valve Cover Gasket{1107}
1996/01/22
Fuel Injector Sleeve Replacement Tooling{0703,1125}
1996/02/05
Lubricant Used On Cylinder Head Bolts Changed{1100}
1996/02/05
New Engine Cylinder Head Injector Sleeve Used In Both Mechanical Unit Injection (MUI) And Hydraulic Electronic Unit Injection (HEUI) Engines{1125}
1996/02/26
128-3102 Tap Assembly And 128-3104 Stud Puller To Remove Injector Sleeves With Oversized Lower Bore {1125}
1997/01/27
Cylinder Head Stress Plate Used During Cylinder Bore Honing And Measurement {1223}
1997/01/27
Use 131-8362 Reamer Head For Reaming Seat In Injector Sleeves {1125,0703}
1999/08/17
Correction to Service Magazine, SEPD0533 , "A New Inlet Valve is Released for use in 3116 and in 3126 Machine Engines with Two Valve Configuration" {1105}
2014/02/20
Caterpillar Warranty Claims on Cylinder Head Valves {1105}
2005/10/03
Correct Procedures for Installing, Reaming and Coining Copper Sleeves {1100, 1101, 1713}
2008/04/07
A New Cylinder Head Gasket is Now Used {1100, 1124}
2008/12/29

Caterpillar Parts SIS Catalog 325 L :

CYLINDER HEAD AS
115-4107 CYLINDER HEAD AS
CYLINDER HEAD GP
115-4165 CYLINDER HEAD GP
CYLINDER HEAD GP
9Y-8850 CYLINDER HEAD GP
CYLINDER HEAD AS
119-3067 CYLINDER HEAD AS
CYLINDER HEAD AS
119-3065 CYLINDER HEAD AS
CYLINDER HEAD GP
4P-8263 CYLINDER HEAD GP
CYLINDER HEAD GP
4P-8264 CYLINDER HEAD GP
CYLINDER HEAD GP
9Y-8871 CYLINDER HEAD GP
VALVE MECHANISM GP
2W-9607 VALVE MECHANISM GP
VALVE MECHANISM GP
2W-9607 VALVE MECHANISM GP
ROCKER ARM GP
107-7722 ROCKER ARM GP
ROCKER ARM GP
7C-6077 ROCKER ARM GP
COVER GP-VALVE MECHANISM
101-4501 COVER GP-VALVE MECHANISM
COVER GP-VALVE MECHANISM
9Y-7620 COVER GP-VALVE MECHANISM
LIFTING GP
4W-2515 LIFTING GP
GEAR GP-FRONT
2W-8475 GEAR GP-FRONT

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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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