4N2260 CYLINDER HEAD GROUP*R Engine Serial No 70V3651 To 70V5677 Inclusive 7N1302 Head Parts Are Shown On Page 12 245



BASIC ENGINE
CYLINDER HEAD GP

EXCAVATOR 245 EXCAVATOR 94L
 245 EXCAVATOR 94L00255-UP (MACHINE) POWERED BY 3406 ENGINE HEBP1160 245 94L   (1976)

BASIC ENGINE

CYLINDER HEAD GP
CYLINDER HEAD GP
4N-2260 CYLINDER HEAD GP
CYLINDER HEAD GP
4N-2270 CYLINDER HEAD GP
CYLINDER HEAD GP
4N-2270 CYLINDER HEAD GP
CYLINDER HEAD GP
4N-2270 CYLINDER HEAD GP
 

#HEBP11600040
 

4N-2260: CYLINDER HEAD GP

4N2260 CYLINDER HEAD GROUP*R
Engine Serial No 70V3651 To 70V5677 Inclusive
7N1302 Head Parts Are Shown On Page 12
c162994 HEBP1160
4N2260 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your 245 EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 4N-7253 [6] GASKET  
2. 2S-2251 [6] SEAL  
3. 4N-3714 [6] CHAMBER ASSEM.  
4. 5F-4899 [12] BOLT  
5. 7N-1302 CY [1] CYLINDER HEAD  
    (Separate Illustration)
6. 6L-7442 [6] STUD  
7. 3J-5390 [4] PLUG  
8. 3J-5389 [2] PLUG  
9. 7N-0626 C [1] GASKET  
10. 4S-6137 [11] STUD 8.13 cm(3.20 in.)long  
11. 2H-3750 [20] BOLT  
  5H-1504 [20] WASHER  
12. 4N-2269 [24] SEAL  
13. 3J-5389 [1] PLUG  
    (Use without Air Compressor)
14. 7L-0520 [1] STUD 5.08 cm(2 in.) long  
15. 3S-5496 C [2] SEAL  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#HEBP11600041
 

4N-2270: CYLINDER HEAD GP

4N2270 CYLINDER HEAD GROUP*R
Engine Serial No 70V5678 To 70V13908 And 70V14010 To 70V14155 Inclusive
7N1302--Page 12A
c228021 HEBP1160
4N2270 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your 245 EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 4N-7253 [6] GASKET  
2. 2S-2251 [6] SEAL  
3. 9N-5431 C [6] ADAPTER ASSEM.  
4. 5F-4899 [12] BOLT  
5. 7N-1302 CY [1] HEAD GROUP  
    (Separate Illustration)
6. 6L-7442 [6] STUD  
7. 3J-5390 [4] PLUG  
8. 3J-5389 [2] PLUG  
9. 7N-0626 C [1] GASKET  
10. 4S-6137 [11] STUD 8.13 cm(3.20 in.)long  
11. 2H-3750 [20] BOLT  
  5H-1504 [20] WASHER  
12. 4N-2269 [24] SEAL  
13. 3J-5389 [1] PLUG  
    (For Use Without Air Compressor)
14. 7L-0520 C [1] STUD 5.08 cm(2 in.) long  
15. 3S-5496 C [2] SEAL  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#HEBP11600042
 

4N-2270: CYLINDER HEAD GP

4N2270 CYLINDER HEAD GROUP*R
Engine Serial No 70V13909 To 70V14009 Inclusive
1W5678 Head Parts Are Shown On Page 12B
c301719 HEBP1160
4N2270 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your 245 EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 4N-7253 [6] GASKET  
2. 2S-2251 [6] SEAL  
3. 9N-5431 [6] ADAPTER ASSEM.  
4. 5F-4899 [12] BOLT  
5. 1W-5678 CY [1] HEAD GROUP  
    (Separate Illustration)
6. 6L-7442 [6] STUD  
7. 3J-5390 [4] PLUG  
8. 3J-5389 [2] PLUG  
9. 7N-0626 [1] GASKET  
10. 4S-6137 [11] STUD 8.13 cm(3.20 in.)long  
11. 2H-3750 [20] BOLT  
  5H-1504 [20] WASHER  
12. 4N-2269 [24] SEAL  
13. 3J-5389 [1] PLUG  
    (For Use Without Air Compressor)
14. 7L-0520 [1] STUD 5.08 cm(2 in.) long  
15. 3S-5496 [2] SEAL  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#HEBP11600043
 

4N-2270: CYLINDER HEAD GP

4N2270 CYLINDER HEAD GROUP*R
Engine Serial No 70V14156 To 70V14323 Inclusive
1W5281 Head Parts Are Shown On Page 12C
c301720 HEBP1160
4N2270 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your 245 EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 4N-7253 [6] GASKET  
2. 2S-2251 [6] SEAL  
3. 9N-5431 [6] ADAPTER ASSEM.  
4. 5F-4899 [12] BOLT  
5. 1W-5281 CY [1] HEAD GROUP  
    (Separate Illustration)
6. 6L-7442 [6] STUD  
7. 3J-5390 [4] PLUG  
8. 3J-5389 [2] PLUG  
9. 7N-0626 [1] GASKET  
10. 4S-6137 [11] STUD 8.13 cm(3.20 in.)long  
11. 2H-3750 [20] BOLT  
  5H-1504 [20] WASHER  
12. 4N-2269 [24] SEAL  
13. 3J-5389 [1] PLUG  
    (For Use Without Air Compressor)
14. 7L-0520 [1] STUD 5.08 cm(2 in.) long  
15. 3S-5496 [2] SEAL  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#HEBP11600044
 

4N-2270: CYLINDER HEAD GP

4N2270 CYLINDER HEAD GROUP*R
Engine Serial No. 70V14324 To 70V15841 & 70V15843 To 70V15845 inclusive
7N1302-Page 12
c301722 HEBP1160
4N2270 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your 245 EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 4N-7253 [6] GASKET  
2. 2S-2251 [6] SEAL  
3. 1W-7884 C [6] ADAPTER ASSEM.  
4. 5F-4899 [12] BOLT  
5. 7N-1302 CY [1] HEAD GROUP  
    (Separate Illustration)
6. 6L-7442 [6] STUD  
7. 3J-5390 [4] PLUG  
8. 3J-5389 [2] PLUG  
9. 7N-0626 [1] GASKET  
10. 4S-6137 [11] STUD 8.13 cm(3.20 in.) long  
11. 2H-3750 [20] BOLT  
  5H-1504 [20] WASHER  
12. 4N-2269 [24] SEAL  
13. 3J-5389 [1] PLUG  
    (For Use Without Air Compressor)
14. 7L-0520 [1] STUD 5.08 cm(2 in.) long  
15. 3S-5496 [2] SEAL  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#HEBP11600045
 

1W-1439: CYLINDER HEAD GP

1W1439 CYLINDER HEAD GROUP*R
Engine Serial No. 70V15842 & 70V15846 To 70V15906 Inclusive
7N1302-Page 12
c309490 HEBP1160
1W1439 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your 245 EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 7N-1302 Y [1] HEAD GROUP  
2. 7L-0520 [1] STUD  
3. 1W-2950 [6] ADAPTER  
4. 2S-2251 [6] SEAL  
5. 4N-7253 [6] GASKET  
6. 5F-4899 [12] BOLT  
7. 6L-7442 [6] STUD  
8. 4N-2269 [24] SEAL  
9. 2H-3750 [20] BOLT  
10. 7N-0626 [1] GASKET  
11. 3J-5390 [4] PLUG  
12. 5H-1504 [20] WASHER  
13. 3J-5389 [2] PLUG  
14. 3J-5389 B [1] PLUG  
15. 4S-6137 [11] STUD  
16. 3S-5496 [2] SEAL  
  B   USE AS REQUIRED
  Y   SEPARATE ILLUSTRATION
 

#HEBP11600046
 

1W-1439: CYLINDER HEAD GP

1W1439 CYLINDER HEAD GROUP*R
Engine Serial No. 70V15907 To 70V16324 Inclusive
1W5678-Page 12B
c309502 HEBP1160
1W1439 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your 245 EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 1W-5678 [1] CYLINDER HEAD GP  
2. 7L-0520 M [1] STUD-TAPERLOCK  
3. 1W-2950 [6] ADAPTER-FUEL NOZZLE  
4. 2S-2251 CY [6] SEAL-O-RING  
5. 4N-7253 [6] GASKET-CHAMBER  
6. 5F-4899 [12] BOLT  
7. 6L-7442 [6] STUD-TAPERLOCK  
8. 4N-2269 [24] SEAL-WATER  
9. 2H-3750 [20] BOLT  
10. 7N-0626 [1] GASKET-CYLINDER HEAD  
11. 3J-5390 [4] PLUG  
12. 5H-1504 [20] WASHER-HARD  
13. 3J-5389 [2] PLUG  
14. 3J-5389 [1] PLUG  
15. 4S-6137 [11] STUD-TAPERLOCK  
16. 3S-5496 [2] SEAL-O-RING  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#HEBP11600047
 

1W-1439: CYLINDER HEAD GP

1W1439 CYLINDER HEAD GROUP*R
Engine Serial No. 70V16325 To 70V16451 Inclusive
7N1302-Page 12
c313647 HEBP1160
1W1439 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your 245 EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 7N-1302 CY [1] CYLINDER HEAD GP  
2. 7L-0520 [1] STUD-TAPERLOCK  
3. 1W-2950 [6] ADAPTER-FUEL NOZZLE  
4. 2S-2251 [6] SEAL-O-RING  
5. 4N-7253 [6] GASKET-CHAMBER  
6. 5F-4899 [12] BOLT  
7. 6L-7442 [6] STUD-TAPERLOCK  
8. 4N-2269 [24] SEAL-WATER  
9. 2H-3750 [20] BOLT  
10. 7N-0626 [1] GASKET-CYLINDER HEAD  
11. 3J-5390 [4] PLUG  
12. 5H-1504 [20] WASHER-HARD  
13. 3J-5389 [2] PLUG  
14. 3J-5389 B [1] PLUG  
15. 4S-6137 [11] STUD-TAPERLOCK  
16. 3S-5496 [2] SEAL-O-RING  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#HEBP11600048
 

1W-1439: CYLINDER HEAD GP

1W1439 CYLINDER HEAD GROUP*R
Engine Serial No. 70V16452 To 70V17955 Inclusive.
1W1508-Page 12D
c313685 HEBP1160
1W1439 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your 245 EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 1W-1508 CY [1] CYLINDER HEAD GP  
2. 7L-0520 [1] STUD-TAPERLOCK  
3. 1W-2950 [6] ADAPTER-FUEL NOZZLE  
4. 2S-2251 [6] SEAL-O-RING  
5. 4N-7253 [6] GASKET-CHAMBER  
6. 5F-4899 [12] BOLT  
7. 6L-7442 [6] STUD-TAPERLOCK  
8. 4W-1055 C [24] SEAL-WATER  
9. 2H-3750 [20] BOLT  
10. 2W-7983 C [1] GASKET-CYLINDER HEAD  
11. 3J-5390 [3] PLUG  
12. 5H-1504 [20] WASHER-HARD  
13. 3J-5389 [2] PLUG  
14. 3J-5389 B [1] PLUG  
15. 4S-6137 [11] STUD-TAPERLOCK  
16. 3S-5496 [2] SEAL-O-RING  
17. 7M-7410 [1] PLUG  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#HEBP11600049
 

1W-1439: CYLINDER HEAD GP

1W1439 CYLINDER HEAD GROUP*R
Engine S/N 70V17956-18235
4W5311-Page 12E
c325440 HEBP1160
1W1439 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your 245 EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 4W-5311 CY [1] CYLINDER HEAD GP  
2. 7L-0520 [1] STUD-TAPERLOCK  
3. 1W-2950 [6] ADAPTER-FUEL NOZZLE  
4. 2S-2251 [6] SEAL-O-RING  
5. 4N-7253 [6] GASKET-CHAMBER  
6. 5F-4899 [12] BOLT  
7. 6L-7442 [6] STUD-TAPERLOCK  
8. 4W-1055 [24] SEAL-WATER  
9. 2H-3750 [20] BOLT  
10. 2W-7983 [1] GASKET-CYLINDER HEAD  
11. 3J-5390 [3] PLUG  
12. 5H-1504 [20] WASHER-HARD  
13. 3J-5389 [2] PLUG  
14. 3J-5389 B [1] PLUG  
15. 4S-6137 [11] STUD-TAPERLOCK  
16. 3S-5496 [2] SEAL-O-RING  
17. 7M-7410 [1] PLUG  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

Information:

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}
M0088789: 550-9152 Gage Ring Assembly {0374, 0599, 0700, 0701, 0759, 1100, 1105}
M0088789: 550-9152 Gage Ring Assembly {0374, 0599, 0700, 0701, 0759, 1100, 1105}
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}
Service Magazine
Caterpillar Warranty Claims on Cylinder Head Valves {1105}
2005/10/03

Caterpillar Parts SIS Catalog 245 :

PISTON GP
1W-9373 PISTON GP
PISTON & ROD GP
1W-7734 PISTON & ROD GP
PISTON & ROD GP
1W-7734 PISTON & ROD GP
PISTON & ROD GP
1W-7734 PISTON & ROD GP
PISTON & ROD GP
7N-3516 PISTON & ROD GP
PISTON & ROD GP
2W-0833 PISTON & ROD GP
PISTON & ROD GP
7N-3516 PISTON & ROD GP
PISTON & ROD GP
7N-3516 PISTON & ROD GP
CYLINDER HEAD GP
4N-2270 CYLINDER HEAD GP
CYLINDER HEAD GP
4N-2270 CYLINDER HEAD GP
CYLINDER HEAD GP
4N-2270 CYLINDER HEAD GP
CYLINDER HEAD GP
4N-2270 CYLINDER HEAD GP
CYLINDER HEAD GP
1W-1439 CYLINDER HEAD GP
CYLINDER HEAD GP
1W-1439 CYLINDER HEAD GP
CYLINDER HEAD GP
1W-1439 CYLINDER HEAD GP
CYLINDER HEAD GP
1W-1439 CYLINDER HEAD GP

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